3 years ago

What is the total weekly pay for a person earning $9.00 an hour and working only 8 hours a day for 5 days?

1 answer:

6 0

First you woyld find how many hours total he worked.
$5 \times 8 = 40$
Then take the number of hours and multiply by the pay earned per hour.
$40 \times 9 = 360$
They would make $360 per week.

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What is the volume of the sphere? Round your answer to the nearest tenth.

pentagon [3]

Answer:

2,144.7

Step-by-step explanation:

The formula for the volume of a sphere is V=4pi r^3/3. Lets apply this formula for your sphere. The radius is 8, so lets plug in 8 in our formula. 4pi 8^3/3. Now, lets solve. 4 times pi. What is pi? We usually think of pi as 3.14. 4x3.14 is 12.56. Now, lets do 8^3/3. 8 times 3 is 512, and divided by 3 is 170.67. Alright, now we have 12.56 times 170.67. That is 2144.7 rounded to the nearest tenth.

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3 years ago

what is the completely factored form of t^4 − 16? (t^2 4)(t^2 − 4) (t^2 4)(t 2)(t − 2) (t^2 4)(t − 2)(t − 2) (t 2)(t 2)(t 2)(t −

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