# Wai recorded the length of each string needed for a knitting project. What is the total length of the string needed?

Step-by-step explanation:

In the given question some information is missing that is attachment of file which can be described as follows:

## Related Questions

Mr. Hoya brought 5 watermelons from his grocery store. The watermelons weighed 8.25 pounds, 9.25 pounds, 8.875 pounds, 9.625 pounds and 10.75 pounds. At the party, 153 people each ate a 0.25 pound serving of watermelon. Was the amount of leftover watermelon less than, greater than, or equal to 8.5 pounds? Explain how to solve the problem.

The first thing we must do for this case is to find the total weight of the watermelons.
We have then:

We now look for the amount of watermelons that people ate.
We have then:

Therefore, the amount of watermelon remaining is:

We note that the amount of watermelon remaining is equal to 8.5 pounds.

the amount of leftover watermelon is: equal to 8.5 pounds
The amount of leftover watermelon is equal to 8.5 pounds

Explanation:
1- getting the total weight of the watermelon:
The total weight of the watermelon will be the summation of the weights of the 5 watermelons he bought.
This means that:
Total weight = 8.25 + 9.25 + 8.875 + 9.625 + 10.75
Total weight = 46.75 pounds

2- getting the weight of the eaten watermelon:
We know that at the party, there were 153 people and each ate 0.25 of a pound of watermelon.
This means that:
amount eaten = 153 * 0.25
amount eaten = 38.25 pounds

3- getting the weight of the leftover:
weight of leftover = total weight - amount eaten
We have:
Total weight = 46.75 pounds
amount eaten = 38.25 pounds
Therefore:
weight of leftover = 46.75 - 38.25
weight of leftover = 8.5 pounds

Hope this helps :)

Two numbers, if the first one increases by 1, and the second one decreases by 1, then their product increases by 2020. If the first number decreases by 1, and the second one increases by 1, what value does the product decrease?

The product decreases 2022.

Step-by-step explanation:

(x + 1)(y - 1) = xy + 2020

xy - x + y - 1 = xy + 2020

-x + y = 2021

(x - 1)(y + 1) = xy + x - y - 1

+ 2021   =       -x + y

----------------------------------

(x - 1)(y + 1) + 2021 = xy - 1

(x - 1)(y + 1) = xy - 2022

The product decreases 2022.

Identify the initial value, a, and base, b, of the function f(x)=ab^x if its graph passes through the points (0, 4) and (1, 20)

a = 4, b = 5

Step-by-step explanation:

Given the exponential function

f(x) = a

Use the given points to find a and b

Using (0, 4 ) , then

4 = a ( = 1 ) , thus

a = 4 , so

f(x) = 4

Using (1, 20 ) , then

20 = 4b ( divide both sides by 4 )

b = 5

Need help ASAP if y’all could pls help me out that would be great

hi! here’s what i’d put for the sentences to fill in the blanks:

- 1 ten is equal to 10 ones. 1 ten is 10 times the value of 1 one.

- 1 hundred is equal to 10 tens. 1 hundred is 10 times the value of 1 ten.

- 1 thousand is equal to 10 hundreds. 1 thousand is 10 times the value of 1 hundred.

- 1 ten-thousand is equal to 10 thousands. 1 ten-thousand is 10 times the value of 1 thousand.

- 1 hundred-thousand is equal to 10 ten-thousands. 1 hundred-thousand is 10 times the value of 1 ten-thousand.

Place Value Chart:

blank space before 3 is 2

hope this helped!:)

Which of the following have a common denominator of 182 1/2 and 4/9
7/10 and 1 3/8
11/18 and 1 3/4
1 5/6 and 7/12

WILL MARK BRAINIEST AND WILL GET 5 STARS

1.) and

Step-by-step explanation:

To see which have the common denominator of 18, you must convert the mixed factions to improper fractions first, then try to find the LCM. Use

1.)

Find the LCM:

2,4,6,8,9,10,12,14,16,18,20

9,18

They both have the LCM of 18.

:Done

Solve for x. Note: Figure not drawn to scale.AA
B
8
X
24.6°
C
D