Answer:
b
Step-by-step explanation:
heavier ball by thw eight
Vanessa's total sales = - $321.50 1. How much do the girls owe the school in concession fees (15%) from Vanessa's total sales?
Answer:
pretty easy i did the math and it is about 42.56
Step-by-step explanation:
If A = { 2,3,5,7 } then find the value of n(A).
Answer:
We conclude that
n(A) = 4Step-by-step explanation:
Given the set
A = { 2,3,5,7 }If we closely observe, we can easily identify that set A has 4 elements, which are 2, 3, 5, and 7.
n(A) denotes the number of elements in a set.
Since set A has 4 elements, therefore the value of n(A) = 4
Thus, we conclude that
n(A) = 4Maggie has three pages of homework to do.If she can do 1/4 of a page in one hour, how many will her homework take
Answer:
The answer is 12 hours.
Step-by-step explanation:
If she completes 1/4 of a page in an hour completing one page will take her 4 hours after that you multiply it by 3 and get the total of 12 hours that is takes for her to do her homework
Answer:
the answer is 12 :)))))
There are 50 marbles in a jar. Twenty of the marbles are red and the rest are blue. Suppose that you randomly select 4 marbles.
What is the probability that all 4 marbles selected are red?
0.211
0.08
0.125
0.021
0.015
Under the periodic inventory system, the merchandise inventory account balance is the
Answer:
d. Most recent physical inventory
Step-by-step explanation:
Multiple choice "a.) most recent inventory sale, b.) most recent computer update, c.) most recent inventory purchase, d.) most recent physical inventory'
Under the periodic inventory system, the merchandise inventory account balance is the most recent physical inventory. in periodic Inventory system, the merchandise inventory is updated at the end of accounting period when physical inventory is taking up (usually at certain interval) and all transaction are recorded at the end.
What is the value of a5
Answer: 16
Step-by-step explanation: i'm pretty sure it's just 16, from looking at the table?
write y=5/8x +6 in standard form using intergers
Answer:
5x - 8y = -48
Step-by-step explanation:
Move 5/8x to the y side to get (-5/8)x + y = 6. Multiply both sides by -8 to get 5x - 8y = -48.
The revenue, R(x), from selling x units of a product is represented by the equation R(x) = 35x, while the total cost, C(x), of making x units of the product is represented by the equation C(x) =20x +500. The total profit, P(x), is represented by the equation P(x) =R(x) - C(x). For the values of R(x) and C(x) given above, what is P(x)? *
a) 15x
b) 15x+500
c) 15x-500
d) 10x+100
Answer:
c) 15x-500Step-by-step explanation:
Step one:
given data
Revenue
[tex]R(x) = 35x[/tex]
Total cost
[tex]C(x) =20x +500[/tex]
profit
[tex]P(x) =R(x) - C(x)[/tex]
Required
the value of P(x)
Step two:
substituting we have
[tex]P(x) =35x- (20x+500)\\P(x)=35x-20x-500\\\\P(x)=15x-500[/tex]
Option C is correct
c) 15x-500
PLEASE ANSWER ASAP TODAY WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER.
What is an equation for the linear function whose graph contains the points (9, 7) and (4, −8)?
Enter your answers in the boxes.
y− = (x−9)
Answer:
y-7=3(x-9)
Step-by-step explanation:
It appears they want your answer in point-slope form, which is identified by the equation y-y1=m(x-x1)
Step 1: Find the slope (m)
m=(y2-y1)/(x2-x1)
m=(-8-7)/(4-9)
m=(-15)/(-5)
m=3
The slope is m=3
Step 2: Plug in m, y1, and x1
y-y1=m(x-x1)
y-7=3(x-9)
Therefore our final equation is y-7=3(x-9)
5. (8+ 3i) + (-6-12)
Simplify the expression
Answer:
3i - 10
Step-by-step explanation:
(8 + 3i) + (-6 - 12)
8 + 3i -18
3i - 10
Stephie graphs the system of equations to determine its solution,
y= 4x
y=-x +10
What is the correct solution?
Enter your answer by filling in the boxes. (_,_)
Answer:
the awenser is 2, 8
Step-by-step explanation:
all ik is i took this test got the wrong awenser because someone just wanted points and spammed latters so here is the correct awenser youre welcome
The solution to the system of equations is (2, 8).
Given the equations:
y = 4x (1)
y = -x +10 (2)
The solution to both equations can be gotten by solving simultaneously.
Subtract equation 2 from 1 to get:
0 = 5x - 10
5x = 10
x =2
From equation 1, y = 4x = 4(2) = 8
Hence the solution to the system of equations is (2, 8).
Find out more at: https://brainly.com/question/16763389
Help plz!! Has to do with concepts
Answer:
f(2) =4, f(4) =4, x=8, x=3
Step-by-step explanation:
f(2) is asking for what the y value is when x is 2. f(4) is also asking what the y value is when x=4. When y=-2 the x is 8 and when the y=6 x=4. I hope this is helpful.
Presenting a graph with a skewed scale would be a:
data collection error.
Interpretation error.
sampling error.
measurement error.
Presenting a graph with a skewed scale is a data collection error. The correct option is A.
What is a data collection error?The field data collection error is the study of the erroneous sample or inaccurate data, not the study of missing data. It might be challenging to maintain a high response rate on a large-scale survey.
The answer would be a data collection error. Interpretation doesn’t have an effect on how the graph is originally graphed, and neither does measurement. Sampling could be an answer, however, data collection makes more sense.
Hence, the correct option is A.
To know more about data collection errors follow
https://brainly.com/question/12600423
#SPJ5
Find the slope using a table
Answer:
-1/2
Step-by-step explanation:
slope = (y2-y1)/(x2-x1)
(4-6)/(0--4) since it's minus a negative that becomes plus so it's really
(4-6)/(0+4)=-2/4 or -1/2
Triangle DEF has sides DE = 12, EF = 6, and DF = 8. Is triangle DEF congruent to triangle ABC? Show your work using the distance formula.
Answer:
not congruent
Step-by-step explanation:
Triangle is a polygon shape with three sides and three angles. There are different types of triangles such as obtuse triangle, scalene triangle, equilateral triangle an isosceles triangle.
Two triangles are said two be congruent if all the the three sides as well as the three angles are equal.
Triangle DEF and triangle ABC would be congruent if their sides are equal. Given that for triangle DEF, DE = 12, EF = 6, and DF = 8 while for triangle ABC in the image attached we can see that one side = 6, the other side= 8. The length of the third side is gotten using distance formula:
[tex]Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\Distance=\sqrt{(12-4)^2+(14-8)^2} =10[/tex]
Since the last side = 10 which is not equal to 12, hence triangle DEF is not congruent to triangle ABC
(5xy)^5 fully simplify
Answer:
Ok so i'm pretty sure its 3125x^5y^5
Step-by-step explanation:
Answer:
5^3 xy
Step-by-step explanation:
i looked it up hehe
Solve the inequality y-12<-5
Answer:
y < 7
Step-by-step explanation:
The image below shows how to solve the inequality.
Hope this helps! :)
Help please n thank youuu
Answer: The answer is C, 1/3 cup.
I REALLY NEED THIS RIGHT NOW PLEASE HELP Are the given lines parallel? How do you know? y=2 and y = -4
Answer:
Yes, they have the same slope
Step-by-step explanation:
Both y=2 and y=-4 have the same slope, a slope of zero, because when they are graphed, both of them form a straight horizontal line. And since they both form a straight horizontal line, they are parallel because they have the same slope.
Hope this helped! :)
plz help me plz Suppose we deposit $2583 in a savings account earning 2.7% per year, compounded annually. Calculate the value of the account at the end of year 35. Do not round until the very last calculation. Then round your answer to the nearest whole number.
Answer:
$6,563
Step-by-step explanation:
First, place the numbers into the formula A=P(1+r)^n and make the percent into a decimal:
A= 2,583(1+0.027)^35
Solve the equation and you get your answer:
6,562.811525
Round to the nearest whole number:
$6,563
the beach is very crowded today! Everybody got to the beach by driving, biking,or walking.If 30% walked and 45% drove what percent biked to the beach?
Answer:
25% biked to the beach
Step-by-step explanation:
We know a whole is 100%
We first have to do
30+45=75
then we can do
100-75=25
25%
Answer:
7 miles
Step-by-step explanation:
Jina made an international phone call for 4.5 minutes. She was charged $0.26 for each minute. Find the amount she paid.
Answer:
$1.17
Step-by-step explanation:
$0.26*4.5= $1.17
Answer:
$1.17
Step-by-step explanation:
X will be the answer
0.26*4.5=X
All you have to do is multiply but if that's too hard then just do
.26+.26+.26+.26+.13
Once you are done doing the math then your final equation should be:
0.26*4.5= 1.17
Hope I helped!
The population of a town is 14,000, and it grows at a rate of 4% per year. What will the population be in 6 years? What was the population 6 years ago?
about 87,360; about 11,400
about 17,714; about 11,064
about 14,560; about 12,602
about 17,360; about 10,870
Answer:
3rd one
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
sorry if its wrong
A sculptor is selling her work at an exhibit and hopes to earn at least $31,000 in revenue. Small pieces go for $780 and large pieces go for
$1,500.
If x represents the number of small pieces sold and y represents the number of large pieces sold, write an inequality that
describes this situation.
The answer should be
780x + 1500y=31000
please correct me if i'm wrong
Answer:
its 780x+1600>29,000
Step-by-step explanation:
PLEASE HELP I WILL MARK YOU BRAINLIEST
Answer:
ok i bring up a chart here
Step-by-step explanation:
in short it is 180 gallons and 680 litres
no need to make me brainliet its fine
hope this helped :)
Order the values from least to greatest. |–4|, 10, –12, |3| A. |–4|, |3|, 10, –12 B. |3|, |–4|, 10, –12 C. –12, |–4|, |3|, 10 D. –12, |3|, |–4|, 10
Answer:
D.) –12, |3|, |–4|, 10
Step-by-step explanation:
Answer:
i think it is D im putting D just to check
Step-by-step explanation:
What is the factored form of ...
Answer:
(A) I think
Step-by-step explanation:
We you divide x12 and y18,12=4 y=6. Then you take +1 and change it to -1. It should bring you to answer A.
I hope I'm right and I hope this helps:)!
Answer:
The answer is A:
[tex](x^{4}y^{6} - 1)(x^{8}y^{12} - x^{4}y^{6} + 1)[/tex]
Step-by-step explanation:
To solve this question, first apply the exponent rule to the entire equation:
[tex]x^{12}y^{18} + 1[/tex]
[tex]= (x^{4}y^{6})^{3} + 1^{3}[/tex]
Next, we can apply the Sum of Cubes formula. To refresh your memory, the formula is as thus:
[tex]x^{3} + y^{3} = (x + y)(x^{2} - xy + y^{2})[/tex]
So, let's apply this to the equation above:
[tex](x^{4}y^{6})^{3} + 1^{3}[/tex]
[tex]= (x^{4}y^{6} + 1)((x^{4}y^{6})^{2} - x^{4}y^{6} + 1^{2})[/tex]
[tex]= (x^{4}y^{6} + 1)((x^{4}y^{6})^{2} - x^{4}y^{6} + 1^{2})[/tex]
[tex]= (x^{4}y^{6} - 1)(x^{8}y^{12} - x^{4}y^{6} + 1)[/tex]
Therefore, the answer is A.
Hope this helped!
Write 4-6 sentences describing how many acute and obtuse angles are created when 2, 3, or 4 parallel lines are crossed by a single transversal that is not perpendicular to them. Identify how many unique acute angle measures there are and how many unique obtuse angle measures there are, explaining your reasoning. Propose a generalization for when there are n parallel lines, and confirm the generalization matches what was found for the cases of 2, 3, or 4 parallel lines. Prove the generalization, explaining all of your reasoning.
Answer:
wut is this????
I didn't get a thing
HURRY!! 20 POINTS!! What is the solution set of the equation x+3/x+2=3+1/x? Note: x≠0, −2
{2} {−1, 2} {−1, 1} {−1}
The solution set for the given equation is x=-1 .
Solution set is written as {-1}
for better understanding check the calculation below.
Calculation :We need to solve the given equation
[tex]\frac{x+3}{x+2} =3+\frac{1}{x}[/tex]
To solve any equation we take LCD.
LCD of the given equation is x(x+2)
Multiply LCD with each term to remove the denominator
[tex]\frac{x+3}{x+2}\cdot x(x+2) =3\cdot x(x+2)+\frac{1}{x}\cdot x(x+2)\\x(x+3)=3x(x+2)+x+2\\x^2+3x=3x^2+6x+x+2\\[/tex]
Subtract x^2 and 3x from both sides of the equation to get 0 on the left side of the equation
[tex]0=3x^2+6x+x+2-x^2-3x\\0=2x^2+4x+2\\[/tex]
Now divide the whole equation by 2 and then we factor it
[tex]0=x^2+2x+1\\0=(x+1)(x+1) \\x+1=0\\x=-1[/tex]
The solution set for the given equation is x=-1
Solution set is written as {-1}
Learn more information about the ' rational equaion ' here : brainly.com/question/8519709
Answer:
-1
Step-by-step explanation:
Which point represents the quotient of StartFraction 3 minus I Over I EndFraction ?
A
B
C ← corrrect
D
Answer:
it's A
Step-by-step explanation:
on edge
Answer:
c
Step-by-step explanation:
