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True [87]
3 years ago
15

Find the elapsed time.

Mathematics
1 answer:
Anit [1.1K]3 years ago
8 0

Answer:

( B) explination

Step-by-step explanation:

6:38 so i got to a easy number to just add easier

+0.22

7:00. -9:45=2.45 so 45 is 3/4 of an hour so there is 1 left so 15=1/4 of an hour so 2.45

+0.15

3:00

so 22-15=7 so she drove 3 hours and 7 minutes :)

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3 years ago
Willis bought a gallon of paint.He painted a wall that is 9 feet high and 10 feet wide.Then he used he rest of the paint to pain
Otrada [13]
First you need to find the surface area of the wall that was painted, and then add the additional area in the hallway that was painted. 

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7 0
3 years ago
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Find the volume of a right circular cone that has a height of 11.8 ft and a base with a radius of 7.3 ft. Round your answer to t
lora16 [44]

Answer:

The answer to your question is 658.2 ft³

Step-by-step explanation:

Data

Volume = x

height = 11.8 ft

radius = 7.3 ft

Formula

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Process

1.- Calculate the volume

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Volume = 1/3(3.14)(7.3)²(11.8)

Volume = 1/3(3.14)(53.29)(11.8)

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Rounded to the nearest tenth

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3 0
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Based on previous sales, Ron predicted sales of 80 pen sets. He actually sold 100 pen sets. Find the error and absolute error fo
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Answer:

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Step-by-step explanation:

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