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Olegator [25]
3 years ago
13

A parachutist's speed during a free fall reaches 90 miles per hour. What is this speed in feet per second? At this speed, how ma

ny feet will the parachutist fall during 10 seconds of free fall?
Mathematics
1 answer:
Nezavi [6.7K]3 years ago
3 0

Answer:

A) 132 feet per second , B) 1320 feet

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First, there are 320 apples that need to be split up between the siblings. We are first working with percentages. The total amount will be 100 percent. James has 45% and his brother has 30%. 45% + 30% is 75%. We subtract that from 100% and get 25%. That means that Eden gets 25% of 320 apple's. That's 320 * .25 or 320 / 4. That is 80 apples for Eden. If she gives 75% of her 80 apples, that means she gives 60 apples away. 80*.75 = 60. Eden would then only have 20 apples left. 80-60=20.

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