An airplane descends in altitude from 20,000 feet to 10,000 feet. a gauge at radar traffic control reads that the airplane's altitude drops 1.8939 miles. how many feet are in a mile?

There are 5280.10 feets in 1 mile.

Step-by-step explanation:

Initial altitude of an airplane = 20,000 feet

Final altitude of an airplane = 10,000 feet

Drop in an altitude of an airplane = 20,000 feet - 10,000 feet = 10,000 feet

Drop in an altitude of an airplane read by radar traffic control is 1.8939 miles

1 mile = 5280.10 feets

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

a

step-by-step explanation: