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Burka [1]
3 years ago
9

Help plz

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0

Answer:

20

Step-by-step explanation:

If you know algebra here is the answer:

x = number of hours needed to work

10x=$200

10/10=200/10

x=20

Otherwise just do 200/10 to find your answer.

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Describe how to evaluate and then evaluate<br>the following power: 81 3/2​
Lapatulllka [165]

Answer:729

Step-by-step explanation:

81^3/2

(3^4)^3/2

3^6

729

5 0
3 years ago
Joe is training for a race in 30 days. He needs to run a total of 135 miles. How many miles will joe need to run each day to be
marin [14]
He needs to run 4.5 miles each day.
4 0
3 years ago
Someone help me with this pls
Mumz [18]

Answer:

There will be approx 283908 hits.

Step-by-step explanation:

A website had 342,000 hits in 2011.

This is a decline of 2.3% from the previous year.

Decline rate = 2.3% or 0.023

So, increase rate will be 1-.023=0.977

Time = 2019-2011=8

We can calculate the answer as:

342000\times(0.977)^{8}

= 342000\times0.83014

= 283907.88 rounding to 283908.

Therefore, there will be approx 283908 hits.

4 0
3 years ago
Find the mean of 100​
goldfiish [28.3K]

Answer:

100.

Step-by-step explanation:

100 + 0 = 100

100 ÷ 1 = 100

8 0
2 years ago
Read 2 more answers
The highest temperature recorded in Greensburg was 35C. Write the opposite temperature.
hichkok12 [17]

Answer: the opposite answer is 35F

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