PLEASE HELP!!! Explain how you got the answer! Will give brainliest to best answer!

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

You want one non-zero digit in front of the decimal. Count how many times the decimal must move to be behind the first non-zero digit. This is the power on the ten. If it moves to the left, the power is negative. If you must move it to the right it is positive.

I counted 7 moves to get to behind the 6.

6.85 x 10^ -7

Feliz [49]3 years ago

5 0

The correct answer is 6.85 x 10-7 . Check the exponent of the 10 then move the decimal point that many places to the left.

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Andrew makes $6 an hour plus $9 an hour for every hour overtime. Overtime hours are hours more than 40 hours for the week

myrzilka [38]

Hey!

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$\boxed{ \bf 6h~+~9t~=~m}$

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Solution:

h = how many hours he works.

$6 an hour = 6h

t = overtime hours.

$9 an hour for overtime = 9t

m = how much money he made that week.

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Hope This Helped! Good Luck!

3 0

3 years ago

How do i <br> Evaluate 4!.

Wewaii [24]

Hello there!

The formula is
N! = n(n -1)(n - 2)
Now all we have to do is replace N by 4
N! = 4(4-1)(4-2)
= (4)(3)(4-2)
= (12)(2)
= 24
Here you go, the answer is : 24

I hope this answer help! Good luck with your studies.

5 0

4 years ago

Trying to figure this out

zalisa [80]

The answer is -5 because -15 plus 10 is -5

4 0

3 years ago

HELP DUE IN 2 MINUTES

velikii [3]

Answer:

Step-by-step explanation:

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