Mathematics Middle School

Zoey measured a line to be 15.7 inches long. If the actual length of the line is 14.8 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?


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Answers

Answer 1

Answer:

it is %6.1

Hope this helps

Answer 2
Percentage error: 5.73%

Explanation: (14.8-15.7)x100=5.732

Related Questions

Describe the vertical line test.
A:If a vertical line can be drawn anywhere in the graph, the line will pass through the graph in only one spot.

B:If the graph is not a vertical line, it is a function.

C:If a vertical line can be drawn anywhere in the graph, the line will pass through the graph in more than one spot.

Answers

Answer:

A

Step-by-step explanation:

PLZ HELP WILL GIVE BRAINLIEST

Answers

Answer:

2560

Step-by-step explanation:

Help please I will make brainlyist.

Answers

Answer:

1. e

2. f

3. a

4. g

5. h

6. b

7. c

8. d

Find the GCF of the terms of the polynomial.

–18q^3 – 6q



A. 6


B. 6q


C. -6q


D. -6q^3


please answer WITH AN EXPLANATION thanks

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The answer is B :).

Help me please hurry

Answers

Answer:

Its 28

Step-by-step explanation:

Q[tex]3[/tex] = [tex]\frac{3}{4}[/tex] (n+1)

The answer is 18
Have an amazing day

15-2x=-7x what does x equal

Answers

Answer:

x = -3

Step-by-step explanation:

15 - 2x = -7x

add 2x

15 = -5x

divide by -5

-3 = x

Pls solve correct!!
Whoever gets it right gets brainlist!!
I NEED THIS ANSWER NOW PLS!!

Answers

I think it would be 88 square inches

Which equation has a constant of proportion equal to 6

A) 6y = 6x
B) 6y = 18x
C) 5y = 6x
D) 5y = 30x

Answers

Answer: D

I had this question on my quiz before.

HELP
Write an expression for the sequence of operations described below.
triple b, then raise the result to the 10th power

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(3•b)^10. 3 times b them after you do that, you put that answer to the 10th power

PLEASEEEE HELPP ASAP WILL MARK BRAINIEST

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C= πd

A=πr²

1. 18·π= 56.5cm

2. 24·π= 75.4yds

3. 2.5·π= 7.9mi

4. 14.5²π= 660.5m²

5. 10.5²π= 346.4ft²

6. 18.25²π= 1046.3in²

1. 56.55cm
2. 75.4yd
3. 7.85mi
4. 651.44m
5. 346.36ft
6. 1046.35in

PLEASE HELP IM TIMED

Answers

Answer: 4. -12

4. 9

6.17

Step-by-step explanation:

Answer:

4. -12, 5. 9, 6. 17

Step-by-step explanation:

Since they're all integers, the negative numbers are on the left side and the positive integers are on the right. Therefore the opposites would be -12 for number 4, 9 for number 5, and 17 for number 6.

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Answers

Reflection over the Y Axis
A. The figure is reflected across the y-axis.

Subtract. 7 4/10−1 2/10 Write your answer in simplest terms.

Answers

The answer is 6 1/5.

Answer:

7 4/10 = 11/10

1 2/10 = 3/10

11/10 - 3/10 = 8/10

8/10 // 2

4/5 :)

Solve the system by adding or subtracting.

3x + y = 26
3x − 2y = 11

The solution of the system is (___,__).

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I hope it helps you ❤️❤️❤️

The solution set is (7,5). Hope that helps!

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Answers

Answer:

D

Step-by-step explanation:

i think its D, its the only one that makes sense

im pretty sure it’s D
A is a reduction
B is a reduction
C is an enlargement but it’s only double

a linear function passes through the points (10,5) and (-15, -5). a second function is represented by the equation 4x-3y= 6 what is the y-intercept of the function with the greater rate of change HELP DUE IN 5

Answers

Answer:

-2 is y-intercept

Step-by-step explanation:

If a linear function passes through the points (10,5) and (-15,-5), then the slope of it must be 2/5.

This is because the formula to find slope is  (y2-y1 / x2-x1), which in this case, when the values are input, equal to 2/5.

When finding the slope of 4x-3y=6, we need to rewrite the equation in slope-intercept form, causing the original equation to become y=4/3x-2. In this case, 4/3x symbolizes the slope (4/3).

Seeing as 4/3 > 2/5, we will consider the y-intercept of 4x-3y=6 as the correct answer.

Subsitute x for 0:

4(0)-3y=6

= -3y=6

Divide both sides by -3:

-3y/3 = 6/-3

= (y = -2)

Therefore, the correct answer is -2, the y-intercept of the equation 4x-3y=6.

-Greg

Write a ratio and a percent for the shaded area.
Please help, ASAP!!

Answers

41% and 0.41 im not sure for the last one but hope im right !!
41% is the answer to this

In a bag of candy, there are 6 blue pieces, 14 yellow pieces, and 5 green pieces. What is the ratio of green pieces to total pieces?

Answers

Answer: 1/5

Step-by-step explanation:

5 green out of 25 total

reduces to 1 to 5 or 1/5

5 Green pieces among 25 sum total decreases to 1/5.

So your answer is : 1/5 :)

4y+3=3y+x in slope intercept form

Answers

Answer:

y = x - 3

Step-by-step explanation:

4y + 3 = 3y + x

y + 3 = x

y = x - 3

Simplify the expression can someone please help!!!

Answers

Bro cmon this is easy the answer is A
It’s A.
Hope this helps! My

In 2222 days, students collected 813813 books to donate. Estimate the number of books students collected each day if the number was about the same each day. Use paper to show your thinking.



​

Answers

Answer:

Step-by-step explanation: 6x+4(x+9) =136

Answer:

1808292486

Step-by-step explanation:

You just have to do 813813 X 2222 which gives us 1808292486.

Please mark be the Brainiest it would mean a lot

Jeremy tracked the temperature as a weather front crossed his region. The temperature rose 12 degrees, fell 27 degrees, and finally rose 4 degrees. If the starting temperature was 9° C, what was the ending temperature?

Answers

Answer: -2 degrees Celsius

Step-by-step explanation:

Since the starting temperature is 9 degrees you add 12 which will give you 21 degrees. 21 minus 27 is -6. -6+4=-2


you’re welcome :)

HELP ME ASAP PLEEEEAAASE

Answers

Answer: It is 2.50 tea for 1 milk cup. Do that to every cup and every .5 cup increase

Step-by-step explanation:

Pls help.......................

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Answer:(look at paper) I don’t know number 6 sorry.

Can you help me with the code?

Answers

Answer:

4

Step-by-step explanation:

Answer:

GFBH

Step-by-step explanation:

The points are in the order 1,2,3,4. Then find the cordinate of each point

Mai biked 6 and 3/4 miles today, and Noah biked 4 and 1/2 miles. How many times the length of Noah's bike ride was Mai's bike ride?

Answers

Answer:

2/3 times as far

Step-by-step explanation:

1.5 times
So, to know how many times the length of Noah's bike ride was Mai's bike ride, we can use the following equation: Therefore, Mai biked 1.5 times more miles than Noah

Clare's recipe for banana bread won't fit in her favorite pan. The pan is 8 1/2 inches by 11 inches by 2 inches. The batter fills the pan to the very top, and when baking, the batter spills over the sides. To avoid spills, there should be about an inch between the top of the batter and the rim of the pan. Clare has another pan that is 9 inches by 9 inches by 2 1/2 inches. If she uses this pan, will the batter spill over during baking?

Answers

Answer:

No It won't spill

Step-by-step explanation:

No It won't spill. The first pan is 187 for its volume and the 2nd pan is 202.5 for its volume.

Can someone plzzzz help meeee!!!

Answers

Answer:

a)5.6

b)5.8

another help again

Answer:

5.6 , 5.8

Step-by-step explanation:

We have 4 numbers with two missing numbers in between them and are asked to fill it in.

So we see that 5.2 and 5.4 are present, just with this information we can tell what is next by subtracting them.

5.4 - 5.2

0.2

Therefore, for every number, 0.2 is being added.

Meaning that 5.4 + 0.2

5.6

5.6 + 0.2

5.8

5.8 + 0.2

6.0

This fits the sequence.

Tony wants to put a total of at least x stamps in 3 albums. If he puts 42 stamps in the first album and 58 stamps in the second album, which inequality describes s, the number of stamps he should put in the third album?
A. 42 + 58 + s x
B. 42 + 58 + s x/3
C. (42)(58)(s) x
D. s - (42 + 58) x

Answers

The answer is possibly B
The answer is B. 42 + 58 + s x/3

The owner of a resale shop is analyzing the revenue for the year. Profit is modeled by the function p(x) = x2 – 14x + 485, where p(x) represents profit and x represents the number of items sold. How many items must he sell in order for his profit to be $500?

Answers

Answer:

hope this helps with other things have a a good day

Step-by-step explanation:

The required number of items the owner must sell is 15 items so he can earn a $500 profit.  

Given that,
Profit is modeled by the function p(x) = x2 – 14x + 485, where p(x) represents profit and x represents the number of items sold. How many items must he sell in order for his profit to be $500 is to be determined.

What are functions?

Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.

Here,
500 = x² - 14x + 485
x² - 14x - 15 = 0
x² - 15x + x - 15 = 0
x (x - 15 ) + 1 (x - 15 ) = 0
(x - 1 ) (x - 15 ) = 0

Number of items he must sell to earn $500 profit,

x - 15 = 0
x = 15

Thus, the required number of items the owner must sell is 15 items so he can earn a $500 profit.  

Learn more about function here:

brainly.com/question/21145944

#SPJ2


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