Answer:
$13
Step-by-step explanation:
We find the unit rate by dividing the money earned by the hours
$390/30
= $13
He earns $13 per hour
<h3>
Answer: 33 cubic units</h3>
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Explanation:
Convert the mixed number 3 & 2/3 to an improper fraction
3 & 2/3 = 3 + 2/3
3 & 2/3 = 9/3 + 2/3
3 & 2/3 = (9+2)/3
3 & 2/3 = 11/3
The prism has a base area of 9 square units and a height of 11/3 units.
Multiply the base area by the height to get the volume
volume = (base area)*(height)
volume = (9)*(11/3)
volume = 99/3
volume = 33 cubic units
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You could choose to not convert to an improper fraction, and your steps may look like this
volume = (base area)*(height)
volume = (9)*(3 + 2/3)
volume = 9*3 + 9*(2/3) .... distribute
volume = 27 + 18/3
volume = 27 + 6
volume = 33 cubic units
Either way we get the same volume.
Answer: d
Step-by-step explanation:
Answer:
log[(c^y)/(r^8)] this is m your answer
This is division. Let’s set up your problem.
I prefer not using mixed numbers. Instead we’ll use 14/3 for the fraction.
So to start off:
14/3 / 7
the 7 can also be 7/1.
use the saying, “keep, change, flip.”
keep the 14/3, change the sign to multiplication, and flip the last fraction.
14/3 x 1/7
now multiply.
14/21 is your fraction. Now simplify.
You get 2/3.
Your answer is:
She should cut the ribbon 2/3 m.