The quarter fall a distance of 22 feet
How to determine how far did the quarter fall?From the question, we have the following parameters that can be used in our computation:
Top of the well = 0 feet
Location of the quarter after the fall = -22 feet.
The distance fell by the quarter is then calculated as
Distance = Top of the well - Location of the quarter after the fall
Substitute the known values in the above equation, so, we have the following representation
Distance = 0 + 22
Evaluate
Distance = 22
Hence, the distance is 22 feet
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two poles are 80 meters and 60 meters tall. Their bases are located at a distance of 90 meters. A grounding wire needs to connect the top of the poles with each other and the ground. At what point should we connect the wire with the ground if we wanted to use the least amount of wire?
It needs to do that route I guess. But I don't understand the last question well.
Jethro is planting flowers in his garden. He wants the ratio of tulips to roses to be 2 to 1. Jethro wants to plant a total of 33 flowers. How many tulips should he plant?
Answer: 22 tulips
Step-by-step explanation:
2 + 1 = 3
3 goes into 33 11 times, so you multiply each value by 11
2 * 11 = 22 tulips
22 tulips to 11 roses is 2:1 ratio
Fill in the table.
Give four consecutive odd integers:
First Integer
X
The simplified sum of the second and forth integers are
Next Integers
The simplified sum of the second and forth integers are; -1 + 5 = 4
How to find the integer?An integer is defined as a whole number that can be positive, negative, or zero. Examples of integers are: -7, 2, 9, 18, 125, and 9803
Now, we are given the consecutive integer sequence as;
x, 1, 3, 5
Now, since the integers are consecutive, then the common difference is the same. Thus;
1 - x = 3 - 1
1 - x = 2
x = 1 - 2
x = -1
Sum of first and fourth term = -1 + 5 = 4
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Which of the following shows the simplified form of sin x/1-cos x ?
a. 1
b. sin x + tan x
c. sin x + cot x
d. csc x + cot x
Answer:
d. [tex]\csc x +\cot x[/tex]
Step-by-step explanation:
[tex]\frac{\sin x}{1-\cos x}=\frac{\sin x(1+\cos x)}{1-\cos^2 x}=\frac{\sin x(1+\cos x)}{\sin^2 x}=\frac{1+\cos x}{\sin x}=\csc x+\cot x[/tex]
Please help I need help
Answer:
2000/17 = 117 11/17 miles
Step-by-step explanation:
You want to know the number of miles of a 250-mile trip that are not downhill if 9/17 of the trip is downhill.
FractionThe fraction that is not downhill is the difference between the fraction representing the whole trip, and the fraction that is downhill:
[tex]\dfrac{17}{17}-\dfrac{9}{17}=\dfrac{17-9}{17}=\dfrac{8}{17}[/tex]
MilesThat fraction of the total trip miles is ...
(8/17) · (250 mi) = (8·250)/17 mi = 2000/17 mi = 117 11/17 mi
The number of miles not downhill was 2000/17 or 117 11/17 miles.
Richard buy a pizza that cost $5.20 plus 5% tax what is the total cost
Answer:
$5.46
Step-by-step explanation:
To calculate tax, you multiply 5.20 by 1.05
You multiply by 1.05 because this represents an increase in price
This equals 5.46 dollars
NEED HELP ASAP!
Kurume Abdulla is purchasing a country estate with a selling
price of $1,246,500. His offer of 95% of the asking price is
accepted by the seller. His lender requires a 30% down payment
for estates.
a. What is the purchase price of the estate?
b. What is the amount of the down payment?
c. What is the amount of the mortgage loan?
Answer:
a. The purchase price of the estate is $1,246,500 x 95% = $<<124650095.01=1182975>>1,182,975.
b. The amount of the down payment is $1,182,975 x 30% = $<<118297530.01=354452.5>>354,452.5.
c. The amount of the mortgage loan is $1,182,975 - $354,452.5 = $<<1182975-354452.5=828492.5>>828,492.5.
Step-by-step explanation:
5 feet to 36 inches what is the ratio
The ratio would be 5:3
What is ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity. Ratios can be classified into two types. One is part to part ratio and the other is part to whole ratio. The part-to-part ratio denotes how two distinct entities or groups are related.
5 feet to 36 inches
converting feet to inches
1 foot = 12 inches
Therefore, 5 feet = 5x12
5 feet = 60 inches
60 inches : 36 inches
Finding the lowest possible terms
5 inches : 3 inches
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death valley california has the lowest point in the united states. its elevation is 282 feet below sea level. mount mckinley alaska has the highest point in the united states. it elevation is 20,320 feet above sea level. use integers to describe these two locations in the united states.
By using integers to represent the information, Death Valley will be -282 and Mount Mckinley is 20320.
How to illustrate the Integer?From the information, death valley california has the lowest point in the united states. its elevation is 282 feet below sea level.
Mount mckinley alaska has the highest point in the united states and it's elevation is 20,320 feet above sea level.
It should be noted that by using integers, Death Valley is the lowest point. This will have a negative sign and will be -282. Mount McKinney will be +20320
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Felix added 28 to the product of 327 and 14m What is the sum?
Answer:
4,606
Step-by-step explanation:
(327 x 14) +28 Product is the answer in multiplication
4578 + 28
4606
I need yall help with this
Part A: The weekly gross pay with overtime above 40 hours is as follows:
1. $336.602. $574.403. $605.6254. $757.10.Part B: The gross pay per pay period is as follows:
5. $515.486. $4,083.337. $2,049.158. $1,352.08.What is the gross pay?Gross pay refers to the total earnings before taxable deductions and taxes are removed.
The gross pay per week entails a total paycheck of 52 since there are approximately 52 weeks in a year.
There are 12 months in a year and 26 biweekly payments annually.
Semimonthly payments are made on two set dates in a month, which translates to 24 payments annually.
PART A: Weekly Gross Pay:
1) Hourly rate = $9.90
Total hours worked = 34
Gross pay = $336.60 ($9.90 x 34)
2) Hourly rate = $14.36
Total hours worked = 40
Gross pay = $574.40 ($14.36 x 40)
3) Hourly rate = $12.75
Total hours worked = 45
= ($12.75 x 40 + 5 x $12.75 x 1.5)
= ($510 + $95.625)
Gross pay = $605.625
4) Hourly rate = $13.40
Total hours worked = 51
= ($13.40 x 40 + 11 x $13.40 x 1.5)
= ($536 + 221.10)
Gross pay = $757.10
PART B: Gross Pay Per Pay Period:
5. Annual Salary = $26,805
Pay period = weekly
Number of paychecks = 52
Gross pay per week = $515.48 ($26,805/52)
6. Annual Salary = $49,000
Pay period = monthly
Number of paychecks = 12
Gross pay per month = $4,083.33 ($49,000/12)
7. Annual Salary = $53,278
Pay period = biweekly
Number of paychecks = 26 (52/2)
Gross pay per paycheck = $2,049.15 ($53,278/26)
8. Annual Salary = $32,450
Pay period = semimonthly
Number of paychecks = 24 (1st and 15th)
Gross pay per paycheck = $1,352.08 ($32,450/24)
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Graph the solution to the inequality on the number line.
w-0.9>-2.1
First select the correct ray. Then select the location of the endpoint to plot the inequality on the number line.
The solution set for the inequality given in the task content as required is; w > -1.2.
The graph of the inequality on the number line is as represented in the attached image.
What is the graph of the inequality given; w - 0.9 > -2.1?It follows from the task content that the graph of the inequality w - 0.9 > -2.1 as required is to be determined.
Since the given inequality is; w - 0.9 > -2.1.
The inequality can be solved by first adding 0.9 to both sides of the inequality; Additive property of inequalities;
w - 0.9 + 0.9 > -2.1 + 0.9.
w > -1.2.
On this note, the correct ray is that which points rightwards with an open ring (indicating the > sign).
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The solution of the inequality is graphed in the number line and attached
How to solve the inequalityWhat is inequality in math?Inequality, is a mathematical statement expressing an order relationship between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to.
Solid dot and hollow dot in inequality
A region on one side of a line can be used to graphically show an inequality.
For the purpose of indicating that a line is not a part of the region, inequality plots that employ the < or > symbols have a hollow dot
Plotting a solid dot indicates that an inequality that uses the symbol ≤ or ≥ is included in the region.
In the problem, w - 9 > -2.1 will use a hollow dot
w - 0.9 > -2.1
w > -2.1 + 0.9
w > -1.2
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Question 3 (Multiple Choice Worth 1 points)
(05.05 MC)
Determine if the ordered pair (6,4) is a solution to the inequality y>-1/ 2x+7
Yes, because (6,4) is above the line
No, because (6,4) is below the line
Yes, because (6,4) is on the line
No, because (6,4) is on the line
Is the ordered pair (6,4) a solution to the inequality y > -1/2 x + 7: D. No, because (6,4) is on the line.
How to determine the true test point and ordered pair?In order to determine if this ordered pair (6, 4) is a true solution based on the given linear inequality, we would have to test the ordered pair by substituting their values into the linear inequality as follows;
For ordered pair (6, 4), we have the following:
y > -1/2x + 7
4 > -1/2 × (6) + 7
4 > -3 + 7
4 > 4 (False).
In this context, we can reasonably infer and logically conclude that the ordered pair (6, 4) is not a true solution for the given linear inequality because it is located on the line.
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39.
A) adjacent
B) vertical
C) alternate exterior
D) supplementary
40.
A) adjacent
B) supplementary
C) alternate exterior
D) alternate interior
41.
A) vertical
B) supplementary
C) alternate interior
D) complementary
42.
A) adjacent
B) alternate interior
C) vertical
D) alternate exterior
39) a and b here are Adjacent Angles.
40) a and b here are Adjacent Angles.
41) a and b here are Complementary Angles.
42) a and b here are Alternative Interior Angles.
What rules must be met for two angles to be considered Adjacent Angles?The following requirements must be met for two angles to be adjacent.
A common vertex connects two angles.A common arm connects two angles.There are two arms that are unusual.On the other hand, when a transversal connects two coplanar lines, alternate interior angles are generated. They are on the inside of the parallel lines, but on the outside of the transversal.
It is worth noting that Alternate Interior Angles are congruent.
Mathematically, two angles are called complementary IF their measures SUM to 90 degrees.
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For the following two numbers, find two factors of the first number such that their product is the first number and their sum is the second number.
16, 10
Answer
How to enter your answer (opens in new window)
Answer: To find the answer, I first understood that the first number is a product of two factors and the second number is the sum of those two factors.
So, I started by listing out all the factors of the first number which is 16. The factors of 16 are 1, 2, 4, 8, 16.
Then I looked for a pair of factors from the list whose product is 16 and sum is 10.
I found the pair (4, 6) which satisfies the condition.
So, I confirmed that 4 x 6 = 16 and 4 + 6 = 10.
Step-by-step explanation:
Suppose f(x)=x^2+1. Find the graph of f(4x)
Graph of function f(4x) is a parabolic shape having the x value = {1, 2, 3, 0, -1, -2, -3} and y value = {17, 65, 145, 1, 17, 65, 145}
What is function?
In mathematics, a function is an expression that describe a relationship between an independent variable and dependent variable in a symbolic form.
What is the graph of the above function?
we are given, f(x) = x² + 1
let y = f(x)
if we put 4x instead of x we get function of f(4x) = (4x) ²+1
y = f(4x) = 16 x² +1
for different input value of x, we get different output value of y
such as x=1, 2, 3, -1, -2, -3 ,0
we get f(4x) = y = 17, 65, 145, 17, 65, 145, 1
if we put the x and y values on the XY coordinate system we will get a parabolic curve.
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Anne donates blood at a rate of 200 mL in 3 minutes. How long will it take Anne to donate 500 mL of blood?
Answer: 7.5 minutes
Step-by-step explanation:
(Score for Question 1: ______ of 3 points)
1. Represent each situation with an inequality.
(a) The sum of a number and 16 is at least -3.
(b) A number increased by -3 is greater than 16.
(c) -3 more than a number is no more than 16.
Answer:
Hello Dear,
Could you send a better explained question?
Thanks!
In the figure shown,trapezoid RSTU has vertices R(1,3),S(4,3),T(3,1),and U(2,1).
Draw the image RSTU after a dilation with a scale factor of 2,followed by a translation of 2 units down.Label the vertices EFGH
Answer:
To perform a dilation with a scale factor of 2, we multiply the x and y coordinates of each vertex by 2.
R(1,3) becomes R'(2,6)
S(4,3) becomes S'(8,6)
T(3,1) becomes T'(6,2)
U(2,1) becomes U'(4,2)
To perform a translation of 2 units down, we subtract 2 from the y-coordinates of each vertex.
R'(2,6) becomes E(2,4)
S'(8,6) becomes F(8,4)
T'(6,2) becomes G(6,0)
U'(4,2) becomes H(4,0)
So, the image of trapezoid RSTU after a dilation with a scale factor of 2, followed by a translation of 2 units down is trapezoid EFGH, with vertices E(2,4), F(8,4), G(6,0), and H(4,0).
w² +3 +16 ÷(2x) please help
Answer:
What grade is this ? I can help you
PLEASE HELP ME WITH GEOMETRY
Answer:
Step-by-step explanation:
answer: 50
Okay so we need to find ABC, which is 2x, and we know the angles of a triangle all add up to 180.
To find angle C you must subtract the exterior angle from the total of the line, 180.
C = 180-145
C = 35
So now we have 3 elements, 95, 2x, and 35, and we know they all add up to 180 degrees.
95+35+2x=180
130+2x=180
50=2x
2x is the angle of ABC, so it's 50 degrees
Which expression is equivalent to (10x)^-3?
Answer:
[tex]\frac{1}{10x^{3} }[/tex] or [tex]\frac{1}{\\1000x^{3} }[/tex]
Step-by-step explanation:
To make the exponent positive, you put it over 1.
Select the correct answer.
You are a delivery driver for an online retail company. The table shows your statistics for total, successful, and missed shipments.
Day Total Shipments Successful Shipments Missed Shipments
1 58 51 7
2 79 72 7
3 82 80 2
4 64 58 8
Which day in the table has incorrect information?
A.
A math error was made when computing the total shipments for day 4.
B.
The missed shipment value for day 4 was accidentally copied from day 1.
C.
The missed shipment value for day 1 was accidentally copied from day 4.
D.
A math error was made when computing the total shipments for day 1.
Answer:
A.
A math error was made when computing the total shipments for day 4.
can someone help me solve these please? thank you.
Answer:
DA = 24 GS = 39 9 inchesStep-by-step explanation:
Given various quadrilaterals with side lengths marked, you want specific side lengths.
1. DAOpposite sides of the parallelogram are the same length, so ...
5x -18 = 2x +12
3x = 30 . . . . . . . . . add 18-2x
x = 10
DA = 3x -6 = 3·10 -6 = 24
2. GSAll of the sides of a rhombus are the same length, so ...
3p -6 = 2p +9
p = 15 . . . . . . . . . . . add 6-2p
GS = 2p+9 = 2·15 +9 = 39
3. Shortest sideThe perimeter is the sum of the side lengths.
46 = (x +8) +(2x +1) +(3x -6) +(4x -7)
46 = 10x -4
50 = 10x
5 = x
Then the side lengths are ...
x+8 = 132x+1 = 113x-6 = 94x-7 = 13The length of the shortest side is 9 inches.
__
Additional comment
The attachment shows a graphical solution to the third problem. The lines y1–y4 are the side lengths as a function of x. The black line finds the value of x that makes the perimeter be 46. That value is 5. The vertical line at x = 5 intersects the other lines at their side length values. The bottom of these is the shortest side length: 9 inches when x=5.
A local cheese manafature is reducing the size of thier signiture cheese block from 1.25kg to 980g
Work out the percentage decrease?
Answer:
27.551%
Step-by-step explanation:
based on the given conditions ,formulate:
(1000x1.25-980)divide by 980
calculate the product or quotient :
1250 - 980 over 980 calculate the sum which would be 270 over 980
we gon cross out the common factor 27 over 98
rewrite the fraction as a decimal = 0.27551
multiply a number to both the numeration and denominator : 0.27551 x 100 over 100
now write as a single fraction 0.27551 x 100 / 100
calculate the product = 27.551 over 100
rewrite the fraction with denominator equals 100 to a presantage = 27.551
Please someone help me !!!
the total cost to fill up half of the tank will be $20.25.
What is the arithmetic operation?
The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or more quantities. Included in them is the study of numbers, especially the order of operations, which is important for all other areas of mathematics, including algebra, data management, and geometry. The rules of arithmetic operations are required in order to answer the problem.
For 500 miles the car consumes 60 gallons of gas.
The capacity of the tank is 13.5 gallons.
Filling up half of the tank will require 6.75 gallons of gas.
The cost of a gallon of gas is $3.
So the total cost will be 6.75*3 = $20.25
Hence, the total cost to fill up half of the tank will be $20.25.
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Find the area of the shaded region to the nearest tenth.
Answer:
50 in
Step-by-step explanation:
(1)
[tex]area \: of \: the \: whole \: circle \: = \pi {r}^{2} [/tex]
= 22 × 5 ×5
7
= 78.57
(2)
[tex]area \: of \: the \: unshaded \: circle \: = \pi {r}^{2} [/tex]
= 22 × 3 ×3
7
= 28.28
(1) - (2) = Area of shaded circle
= 78.57 - 28.28
= 50.29
Which of the following are independent events?
A. Teacher prefers tea; Teacher teaches English
B. Teacher prefers coffee; Teacher teaches math
C. Teacher prefers soda; Teacher teaches science
D. Teacher prefers coffee; Teacher teaches social studies
Drink preferences for teachers in a high school are given in the table
below.
The only option that represents independent events is;
D. Teacher prefers coffee; Teacher teaches social studies
How to identify Independent events?Independent events are defined as those events whose occurrence are not dependent on any other event. For example, when we flip a coin in the air and get the outcome as Head, then again if we flip the coin but this time we get the outcome as Tail.
Now, we see the table showing drink preferences for teachers in a high school.
Now, from the table, the row that has the highest total will be an independent event while the column that has the highest total will be an independent event.
Thus, we see that the column that has the highest total is coffee while the rows that have the highest total are english and social studies.
The only option with both combination is option D which is correct.
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What’s the correct answer answer asap
Answer: Slavery
Step-by-step explanation:
Math 5th grade
The rule for an input/output table is output = x + 2
The output for x = 0, is 2.
The output for x = 0, is 2.
The output for x = 0, is 2.
The output for x = 0, is 2.
What is input output table ?An input-output table is a table that shows the relationship between sets of numbers that always follow the same rule. Input-output tables can be very complex (with several math operations) or simple (with just one math operation).
Given the equation
output = x+2
If input x = 0
output = 0+2 = 2
If input x = 1
output = 1+2 = 3
If input x = 2
output = 2+2 = 4
if input x = 3
output = 3+2 = 5
Hence for the every value x in the table the output will be 2, 3, 4, 5 respectively.
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