I will send a picture of the problem and or question

I Will Send A Picture Of The Problem And Or Question

Answers

Answer 1

The equivalency for grams to centigrams is:

1 gram = 100centigrams

To convert the units you can apply cross multiplication:

1gr_____100cgr

443gr____xcgr

[tex]\begin{gathered} \frac{100}{1}=\frac{x}{443} \\ x=443\cdot100=44300 \end{gathered}[/tex]

This means that 443 grams equals to 44300 centigrams

*-*-*-*

The scale is done in a base of 10 and the grams are in its center with value 1.

To convert from smaller units to grater units you have to divide the given measurement by 10

And to convert from greater units to smaller units you have to multiply by 10.

For example if you have 1mg and want to convert it to grams you have to divide the value 3 times by 10, i.e. divide the value by 1000

[tex]\frac{1mg}{1000}=0.001g[/tex]

If you want to convert 1 Kg into 1 decagram, multiply the value two times by 10, i.e. multiply it by 100

[tex]1\operatorname{kg}\cdot100=100\text{dag}[/tex]

I Will Send A Picture Of The Problem And Or Question

Related Questions

Find y if the line through (1, y) and (8, 2) has a slope of 3.

Answers

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{y})\qquad (\stackrel{x_2}{8}~,~\stackrel{y_2}{2}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{2}-\stackrel{y1}{y}}}{\underset{run} {\underset{x_2}{8}-\underset{x_1}{1}}} ~~ = ~~\stackrel{\stackrel{m}{\downarrow }}{3}\implies \cfrac{2-y}{7}=3 \\\\\\ 2-y=21\implies -y=19\implies y=\cfrac{19}{-1}\implies y=-19[/tex]

Using this formula and other formulas, find Q1,Q2, Q3 the midquartile, and the interquartile range for the data set.51, 62, 73, 92, 97, 100, 104

Answers

Given:

The given set of data is 51, 62, 73, 92, 97, 100, 104.

The objective is to find Q1,Q2, Q3 the midquartile, and the interquartile range.

Explanation:

The given set of data is already arranged in increasing oder.

To find Q2:

The quartile Q2 represents the middle term of the set of data arranged in increasing order.

The number of terms in the set of data is N = 7.

Then, the middle term of the set of data is 92, which is Q2.

To find Q1:

The quartile 1 represents the middle term of the left side of the Q2.

The left side of Q2 contains 51, 62, 73.

Thus, the middle term of the left side of Q2 is 62, which is Q1.

To find Q3:

The quartile 3 represents the middle temr of the right side of the Q2.

The right side of Q2 contains 97, 100, 104.

Thus, the middle term of the right side of Q2 is 100, which is Q3.

To find midquartile:

The midquartile is termed as the average of highest and lowest value of the set of data.

The highest value in the given set of data is 104 and the lowest value in the given set of data is 51.

Then, the midquartile can be calculated as,

[tex]\begin{gathered} \text{Midquartile}=\frac{104+51}{2} \\ =77.5 \end{gathered}[/tex]

To find interquartile:

The

For each ordered pair, determine whether it is a solution to 4x - 5y = -13.Is it a solution?x$(x, y)YesNo(-7, -3)(3, -4)OO(-2, 1)oO(6, 7)0

Answers

The equation is 4x - 5y = -13.

Substitute -7 for x and -3 for y in the equation to check whether ordered pair is solution of the equation.

[tex]\begin{gathered} 4\cdot(-7)-5\cdot(-3)=-13 \\ -28+15=-13 \\ -13=-13 \end{gathered}[/tex]

The ordered pair satisfy the equation so point (-7,-3) is solution of equation.

Substitute 3 for x and -4 for y in the equation to check whether ordered pair is solution of the equation.

[tex]\begin{gathered} 4\cdot3-5\cdot(-4)=-13 \\ 12+20=-13 \\ 32\ne-13 \end{gathered}[/tex]

The ordered pair not satisfy the equation. So point (3,-4) is not a solution of the equation.

Substitute -2 for x and 1 for y in the equation to check whether ordered pair is solution of the equation.

[tex]\begin{gathered} 4\cdot(-2)-5\cdot1=-13 \\ -8-5=-13 \\ -13=-13 \end{gathered}[/tex]

The ordered pair satisfy the equation. So point (-2,1) is solution of equation.

Substitute 6 for x and 7 for y in the equation to check whether ordered pair is solution of the equation.

[tex]\begin{gathered} 4\cdot6-5\cdot7=-13 \\ 24-35=-13 \\ -11\ne-13 \end{gathered}[/tex]

The orderedpair not satisfy the equation. So point (6,7) is not a solution of the equation.

O A. 1376 square inchesO B. 672 square inchesO C. 1562 square inchesO D. 936 square inches

Answers

The seat back cushion is a cuboid. The surafce area can be calculated below

[tex]\begin{gathered} l=26\text{ inches} \\ h=5\text{ inches} \\ w=18\text{ inches} \\ \text{surface area=2(}lw+wh+hl\text{)} \\ \text{surface area=}2(26\times18+18\times5+5\times26) \\ \text{surface area=}2(468+90+130) \\ \text{surface area=}2\times688 \\ \text{surface area}=1376inches^2 \end{gathered}[/tex]

what is 9932.8 rounded to the nearest integer

Answers

ANSWER

9933

EXPLANATION

We have the number 9932.8.

We want to round it to the nearest integer.

An integer is a number that can be written without decimal or fraction.

To do that, we follow the following steps:

1. Identify the number after the decimal

2. If the number is greater than or equal to 5, round up to 1 and add to the number before the decimal.

3. If the number is less than 5, round down to 0.

Since the number after the decimal is 8, we therefore have that:

[tex]9932.8\text{ }\approx\text{ 9933}[/tex]

Use the formula for n^P_r to evaluate the following expression.

Answers

Use the following formula:

[tex]_nP_r=\frac{n!}{(n-r)!}[/tex]

Then, for 11P6:

[tex]\begin{gathered} _{11}P_6=\frac{11!}{(11-6)!}=\frac{11!}{5!}=\frac{5!\cdot6\cdot7\cdot8\cdot9\cdot10\cdot11}{5!} \\ _{11}P_6=6\cdot7\cdot8\cdot9\cdot10\cdot11=332640 \end{gathered}[/tex]

Hence, the result is 332640

A linear regression model for the revenue data for a company is R=25.9t + 204 where R is total annual revenue and t is time since 1/31/02 in years.

Answers

The linear regression model is

[tex]R=25.9t+204[/tex]

Where

R is the total annual revenue (dependant variable)

t is the time, in years, since 1/31/02 (independent variable)

To predict the annual revenue for the period ending 1/31/10, the first step is to determine the value of t. Considering that t=0 is the first recorded year (1/31/02), the value of t corresponding to period 1/31/10 is the number of years passed since, including 2002, which is 9 years.

So you have to calculate R for t=9. Replace the formula with t=9 and calculate the corresponding value of R

[tex]\begin{gathered} R=25.9\cdot9+204 \\ R=437.1 \end{gathered}[/tex]

R≈437 billion dollars

when a graph is a smooth curve it means that there is not a definite law connecting the two quantities which are plotted true or false

Answers

Question:

When a graph is a smooth curve it means that there is not a definite law connecting the two quantities which are plotted.

Solution:

a smooth curve is by definition a function, so by definition of a function, we have that there is a definite law connecting the two variables (quantities).

Answer: false.

ranslateSave & Exit CertifyLesson: 10.2 Parabolas11/15Question 9 of 9, Step 1 of 1CorrectFind the equationof the parabola with the following properties. Express your answer in standard form.

Answers

Given

[tex]undefined[/tex]

Solution

Standard from of a parabola

[tex](x-H-h)^2=4p(y-k)[/tex]

what is 40+56 in GCF

Answers

The GCF stands for greatest common factor. To represent a sum by its GCF we need to use the distributive property and we need to first find the GCF of the numbers. Let's break each number by its factors:

[tex]\begin{gathered} 40=2\cdot2\cdot2\cdot5 \\ 56=2\cdot2\cdot2\cdot7 \end{gathered}[/tex]

We now multiply the numbers that appear on both.

[tex]\text{GCF}=2\cdot2\cdot2=8[/tex]

We now apply the distributive property:

[tex]8\cdot(5+7)[/tex]

Which parabola corresponds to the quadratic function y = 2x2 + 4x - 16? D. A. B. C. 10:13 1618 10- 12 =10 10 28 -20

Answers

We can see that the y-intercept would be (0,-16) since this is the result of replacing x=0 in the function.

We can also find the x-intercepts solving the equation 0=2x^2+4x-16. Doing so, we have:

[tex]\begin{gathered} 0=2x^2+4x-16 \\ 0=x^2+2x-8\text{ (Dividing by 2 on both sides of the equation)} \\ 0=(x+4)(x-2)\text{ (Factoring)} \\ \text{ We can see that the solutions of the equation are x=-4 and x=2} \\ \text{Therefore the x-intercepts are (-4,0) and (2,0)} \end{gathered}[/tex]

The graph that satisfies the conditions we have found previously is the option A.

Me.Hoffman has a doorstop in his classroom shaped like a triangular prism shown

Answers

- To determine the perimeter of the base, consider that the length is 5 in and the width is the same as the width of the top face of the prism, that is, 2 in. Then, the perimeters is:

P = 2l + 2w

w = 2 in

l = 5 in

P = 2(5 in) + 2(2 in)

P = 10 in + 4 in

P = 14 in

- The height of the doorstop is 1.2 in

- The area of the base is:

A = wl

A = (2 in)(5 in)

A = 10 in²

Quadrilateral ABCD is a rhombus.DA АC СBMatch the reasons that justifies the given statements.

Answers

A rhombus is a quadrilateral with 4 congruent sides.

For the Rhombus ABCD given

[tex]\begin{gathered} AB\mleft\Vert DC\text{ }\mright? \\ \\ \text{Opposite sides of a rho}mbus\text{ are parallel} \end{gathered}[/tex]

Also,

[tex]\begin{gathered} DA\cong CB \\ \text{Opposite sides of a rhombus are congruent} \end{gathered}[/tex]

Also,

[tex]\begin{gathered} <\text{ADC}\cong<\text{ABC} \\ \text{Opposite angles of a rhombus are congruent} \end{gathered}[/tex]

Use the strategy to simplify 4/576Write the prime factorization of the radicand.442834O42/2832O 4./283²O4. 2882

Answers

To simplify the fraction we will need to facto

231231312312312312311

Answers

Answer: 3456765432345

Step-by-step explanation:

2345676543456

Find the length of the third side. If necessary, write in simplest radical form. 9 5 Submit Answer Answer:

Answers

The Pythagorean theorem states:

[tex]c^2=a^2+b^2[/tex]

where a and b are the legs and c is the hypotenuse of a right triangle.

Substituting with c = 9 and a = 5, we get:

[tex]\begin{gathered} 9^2=5^2+b^2 \\ 81=25+b^2 \\ 81-25=b^2 \\ 56=b^2 \\ \sqrt[]{56}=b \\ \sqrt[]{4\cdot14}=b \\ \sqrt[]{4}\cdot\sqrt[]{14}=b \\ 2\sqrt[]{14}=b \end{gathered}[/tex]

Joan uses the function C(x) = 0.11x + 12 to calculate her monthly cost for electricity.• C(x) is the total cost (in dollars).• x is the amount of electricity used (in kilowatt-hours).Which of these statements are true? Select the three that apply.A. Joan's fixed monthly cost for electricity use is $0.11.B. The cost of electricity use increases $0.11 each month.C. If Joan uses no electricity, her total cost for the month is $12.D. Joan pays $12 for every kilowatt-hour of electricity that she uses.E. The initial value represents the maximum cost per month for electricity.F. A graph of the total cost for x ≥ 0 kilowatt-hours of energy used is a straight line.G. The slope of the function C(x) represents the increase in cost for each kilowatt hour used.

Answers

Answer:

The correct statements are:

C. If Joan uses no electricity, her total cost for the month is $12.

F. A graph of the total cost for x ≥ 0 kilowatt-hours of energy used is a straight line.

G. The slope of the function C(x) represents the increase in cost for each kilowatt hour used.

Step-by-step explanation:

Notice that the given function is the equation of a line in the slope-intercept form:

[tex]C(x)=0.11x+12[/tex]

From this interpretation, we'll have that the correct statements are:

C. If Joan uses no electricity, her total cost for the month is $12.

F. A graph of the total cost for x ≥ 0 kilowatt-hours of energy used is a straight line.

G. The slope of the function C(x) represents the increase in cost for each kilowatt hour used.

During Thanksgiving Break, 68% of a school's students ate green bean casserole. Out of 650 students, how many ate green bean casserole?

Answers

650 --- total

650*.68=442

442 students ate green bean casserole

.68 represents the percentage

so for example, if they asked me for 50% of 1000

we need to multiply 1000*0.5

if they asked for 60% we will multiply 1000*0.6

Find the exact value of the expression. No decimal answers. Show all work.Hint: Use an identity to expand the expression.

Answers

Given the expression:

[tex]\cos (\frac{\pi}{4}+\frac{\pi}{6})[/tex]

You can expand it by using the following Identity:

[tex]\cos \mleft(A+B\mright)\equiv cos(A)cos(B)-sin(A)sin(B)[/tex]

You can identify that, in this case:

[tex]\begin{gathered} A=\frac{\pi}{4} \\ \\ B=\frac{\pi}{6} \end{gathered}[/tex]

Then, you can expand it as follows:

[tex]\cos (\frac{\pi}{4}+\frac{\pi}{6})=cos(\frac{\pi}{4})cos(\frac{\pi}{6})-sin(\frac{\pi}{4})sin(\frac{\pi}{6})[/tex]

By definition:

[tex]\cos (\frac{\pi}{4})=\frac{\sqrt[]{2}}{2}[/tex][tex]\cos (\frac{\pi}{6})=\frac{\sqrt[]{3}}{2}[/tex][tex]\sin (\frac{\pi}{4})=\frac{\sqrt[]{2}}{2}[/tex][tex]\sin (\frac{\pi}{6})=\frac{1}{2}[/tex]

Then, you can substitute values:

[tex]=(\frac{\sqrt[]{2}}{2})(\frac{\sqrt[]{3}}{2})-(\frac{\sqrt[]{2}}{2})(\frac{1}{2})[/tex]

Simplifying, you get:

[tex]\begin{gathered} =(\frac{\sqrt[]{2}}{2})(\frac{\sqrt[]{3}}{2})-(\frac{\sqrt[]{2}}{2})(\frac{1}{2}) \\ \\ =\frac{\sqrt[]{6}}{4}-\frac{\sqrt[]{2}}{4} \end{gathered}[/tex][tex]=\frac{\sqrt[]{6}-\sqrt[]{2}}{4}[/tex]

Hence, the answer is:

[tex]\frac{\sqrt[]{6}-\sqrt[]{2}}{4}[/tex]

the pie chart below shows how the annual budget for general Manufacturers Incorporated is divided by department. use this chart to answer the questions

Answers

You can read a pie chart as follows

Looking at the given pie chart.

The budget for Research is arounf 1/6

The budget for Engineering is around 2/6

The budget for Support is around 1/8

The budget for media and marketing are 1/16 each

The budget for sales is around 3/16

a) The department that has one eight of the budget is Support.

b) The budgets for sales and marketing together add up to

[tex]\frac{3}{16}+\frac{1}{16}=\frac{4}{16}=\frac{1}{4}[/tex]

Multiply it by 100 to express it as a percentage

[tex]\frac{1}{4}\cdot100=25[/tex]

25% of the budget correpsonds to sales and marketing

c) The budget for media looks around one third the budget for research, to determine the percentage of budget that corresponds to media, divide the budget of research by 3

[tex]\frac{18}{3}=6[/tex]

The budget for media is 6%

Lashonda deposits $500 into an account that pays simple interest at a rate of 6% per year. How much interest will she be paid in the first 3 years?

Answers

Answer:

The amount of interest she will be paid in the first 3 years is;

[tex]\text{ \$90}[/tex]

Explanation:

Given that Lashonda deposits $500 into an account that pays simple interest at a rate of 6% per year. for the first 3 years;

[tex]\begin{gathered} \text{ Principal P = \$500} \\ \text{rate r = 6\% = 0.06} \\ \text{time t = 3 years} \end{gathered}[/tex]

Recall the simple interest formula;

[tex]i=P\times r\times t[/tex]

substituting the given values;

[tex]\begin{gathered} i=500\times0.06\times3 \\ i=\text{ \$90} \end{gathered}[/tex]

Therefore, the amount of interest she will be paid in the first 3 years is;

[tex]\text{ \$90}[/tex]

A publisher for promising new novel figures fixed costs at $61,000 and variable cost at $1.50 for each book produced if the book is sold to distributors for $15 each how many must be produced and sold for publisher to break even?

Answers

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given information

[tex]\begin{gathered} For\text{ the cost price function:} \\ Fixed\text{ cost=\$61,000 = constant} \\ Variable\text{ cost = \$1.50 }\times\text{ number of books} \\ Let\text{ x be the number of books produced} \end{gathered}[/tex]

The function for the cost price becomes:

[tex]61000+1.5x[/tex]

STEP 2: Get the function for the selling price

The function for the selling price becomes:

[tex]\text{ \$}15x[/tex]

STEP 3: Calculate the number of books required to break even

To get the breakeven, the cost price will be equal to selling price. Therefore,

[tex]\begin{gathered} 61000+1.5x=15x \\ Subtract\text{ 1.5x from both sides} \\ 61000+1.5x-1.5x=15x-1.5x \\ 61000=13.5x \\ Divide\text{ both sides by 13.5} \\ \frac{61000}{13.5}=\frac{13.5x}{13.5} \\ 4518.518519=x \\ x\approx4519 \end{gathered}[/tex]

Hence, the number of books that must be produced and sold to get a breakeven is approximately 4519


The figure below shows two parallel lines, k and f, cut by a transversal. What is the value of x?
A 25
B 35
C 45
D 65

Answers

Answer:

x=65 0r in other words D

Step-by-step explanation:

110=2x-20

+20     +20

130=2x

/2      /2

65=x

The correct answer would be D

Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.C=111.1°a=7.1mb=9.6mOption 1: No triangle satisfies the given conditions.Option 2: c=19.6m, A=26.8°, B=42.1°Option 3: c=16.7m, A=30.8°, B=38.1°Option 4: c=13.8m, A=28.8°, B=40.1°

Answers

Answer: Option 4: c=13.8m, A=28.8°, B=40.1°

Explanation:

From the information given,

the known sides are a = 7.1 and b = 9.6

the known angle is C = 111.1

We would find side c by applying the cosine rule which is expressed as

c^2 = a^2 + b^2 - 2abCosC

By substituting the given values into the formula,

c^2 = 7.1^2 + 9.6^2 - 2 x 7.1 x 9.6Cos111.1

c^2 = 50.41 + 92.16 - 136.32Cos111.1

c^2 = 142.57 - 136.32Cos111.1 = 191.6448

c = √191.6448 = 13.8436

c = 13.8

To find angle A, we would apply the sine rule which is expressed as

a/SinA = c/SinC

Thus,

7.1/SinA = 13.8436/Sin 111.1

By cross multiplying, we have

13.8436SinA = 7.1Sin111.1

SinA = 7.1Sin111.1/13.8436 = 0.4785

Taking the sine inverse of 0.4785,

A = 28.8

Recall, the sum of the angles in a triangle is 180. Thus,

A + B + C = 180

28.8 + B + 111.1 = 180

139.9 + B = 180

B = 180 - 139.9

B = 40.1

Option 4: c=13.8m, A=28.8°, B=40.1°

What is the probability that a randomly chosen marble is red or small?

Answers

We have the next formula

[tex]P\mleft(RorS\mright)=P\mleft(R\mright)+P\mleft(S\mright)-P\mleft(RandS\mright)[/tex]

P(R)=0.7

P(S)=0.9

P(RandS)=0.6

The probability that randomly chosen marbñe is red or small is

[tex]\begin{gathered} \\ P(RorS)=0.7+0.9-0.6=1 \end{gathered}[/tex]

how many pennies are in a dollar

Answers

Answer: 100

Step-by-step explanation:

$1 =100 pennies

In 2009, there were 6.1 million females enrolled in degree granting institutions of higher education. over the next several years this number increased at a rate of 400,000 per year. estimate the number of females enrolled in 2024. y = ______ millionthe equation of the line that models this information is;y = 0.4t + 6.1Determine what year 12.9 million females will be enrolled.

Answers

Notice that

400,000 = 0.4 million

That's why the equation that models that information has the factor 0.4, since it expresses the result in millions of females.

Now, we need to notice that t, in the expression 0.4t + 6.1, is the number of years passed since 2009. So, in the year 2024, we have:

t = 2024 - 2009 = 15

Therefore, the number of females enrolled in 2024 can be estimated to be:

y = (0.4 * 15 + 6.1) million

y = (6 + 6.1) million

y = 12.1 million

Now, to determine the year when 12.9 million females will be enrolled, we first need to find t corresponding to y = 12.9, and then add it to the year 2009.

y = 0.4t + 6.1​

12.9 = 0.4t + 6.1

12.9 - 6.1 = 0.4t

6.8 = 0.4t

t = 6.8/0.4

t = 68/4

t = 17

Therefore, the year when it happens will be:

2009 + 17 = 2026

A wheel is rotating 600 times per minute. Through how many degrees does a point in the edge of the wheel move in 1/2 seconds.

Answers

The wheel is rotating 600 times per minute, find how many times rotate in 1 second:

1 minute = 60 seconds

[tex]600\frac{times}{\min}\cdot\frac{1\min}{60s}=10\frac{times}{s}[/tex]

Then, if in 1 second it rotates 10 times in 1/2 seconds it rotates:

[tex]\frac{10\frac{times}{s}}{2}=5\text{times}[/tex]

Multiply the number of times it rotates (5 times) by 360 (a wheel has 360º)

[tex]5\text{times}\cdot\frac{360º}{1\text{time}}=1800º[/tex]Then, a point moves 1800º in 1/2 seconds

White the standard form of the equation of the line through the given point with the given slope.

Answers

The standard form equation of a line is expressed as

Ax + By = C

where

A, B and C are real numbers and A and B are not both zero. From the information given,

the line passes through(- 2, 5) and slope = - 4

We would find the y intercept of the line, c by substituting slope, m = - 4, x = - 2 and y = 5 into the slope intercept equation which is expressed as

y = mx + c

Thus, we have

5 = - 4 * - 2 + c

5 = 8 + c

c = 5 - 8 = - 3

Thus, the equation of the line in the slope intercept form is

y = - 4x - 3

We would convert it to standard form. Thus, we have

y + 4x = - 3

4x + y = - 3

Thus, the equation in standard form is

4x + y = - 3

Calculate the slope of the given line using either the slope formula  m = y 2 − y 1 x 2 − x 1  or by counting  r i s e r u n . Simplify your answer. You can choose your method.

Answers

The slope of the line that passes through points (x1, y1) and (x2, y2) is computed as follows:

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Replacing with the points (-8, 3) and (0,1) we get:

[tex]m=\frac{1-3}{0-_{}(-8)}=\frac{-2}{8}=-\frac{1}{4}[/tex]

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The night before a midterm exam, wayne is invited to a party by his friends. He decides not to go to the party because doing well in the course is important to his career goals. Which of the big 5 factors of personality would wayne likely score high in?. help meeeeeeeeeeeeeeeee icikiwir icikiwir asalole In no more than 4000 words. using consumer behaviour theories in particular post-feminism, marxism and economic uncertainty( brexit, rising inflation, energy crisis, war in ukraine) on marketing strategies of a firm and the buyer behaviour of consumers of its products and services. you can include a reflection on its ethical approach to marketing communications and how it is employed to persuade consumers. you need to think about the theoretical lens you will use to examine this topic instance, this assignment can focus on risk and uncertainty. also, reflect on methods you will use in collecting information on the firm and consumer segments it serves. you can complete individual sections of your report using secondary data (i.e resources in the published domain). however, please note that you have the choice to collect empirical data if is readily available (e.g interview or questionnaire administered to staff and customers of the firm of your choice.) - real-life case context - a critical review o relevant literature - application of theory to practice - linked to li, l2,l3, l4. references should also be included please What are to be reflected in your diary? When an officer makes a vehicle stop what four things should he/she transmit to dispatch? Multiply -5 1/2 7 5/6 = riangle QRS has vertices Q(8, 4), R(1, 2), and S(3, 7). What are the coordinates of vertex Q after the triangle is reflected across the y-axiriangle QRS has vertices Q(8, 4), R(1, 2), and S(3, 7). What are the coordinates of vertex Q after the triangle is reflected across the y-axi Evaluate the expression whenb= 48 c= 7simplify as much as possible Space shuttle astronauts each consume an average of 3000 calories per day. One meal normally consists of a main dish, a vegetable dish, and two different desserts. The astronauts can choose from 11 main dishes, 7 vegetable dishes, and 12 desserts. How many different meals are possible? Why is it incorrect to write {} to denote a set with no elements? how was democracy applied during the American Revolution. write 2-3 paragraphs if(f) (x)= x/2 - 2 and (g) (x) = 2x^2 + x - 3 find (f+g) (x)|| how do i add functions when the number is a fraction? || PLEASE HELP DUE SOON!!! Lee la oracin y compltala usando la forma apropiada delpluscuamperfecto de subjuntivo del verbo entre parntesis.Ojal que en aquella poca la media de la esperanza de vida enestos pases(alcanzar) los niveles actuales! Sheldon can read 9 pages in 15 minutes. Betty can read 18 pages in 1 hour. Explain how you could use a table or graph tofind how much longer it would take Betty to read a 360-pageants book than Sheldon.Make a table ofBetty hours longer to read the book. What does dilation mean, Two plastic blocks of the same plastic material have the following characteristics:Block A: Mass 10 g, Volume 25 mL, andBlock B: Mass 20 g, Volume 50 mL.Which of the statements below is true? (Density of water is 1g/mL at room temperature.)Group of answer choicesBoth blocks will sink equally under water.Block A will sink deeper under water.Both blocks will float equally over water.Block B will float more than Block A over water. Which expressions are equivalent to (1/3x4x5/3x)(1/3x3) ? Select all correct expressions. Responses 3+5x negaive 3 minus 5 x 2x+33x negative 2 x plus 3 minus 3 x 5x+3 negative 5 x plus 3 2x3+3x 2 x minus 3 plus 3 x The basic wage earned by a truck driver for a 40 - hour week is $560 How can I calculate the hourly rate for overtime, the driver is paid one and a half times the basic hourly?