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kicyunya [14]
3 years ago
6

A function f represents the percentage of life remaining in a cell phone battery. The life of a cell phone battery is dependent

on the number of minutes, a , that a cell phone has been in use. In the context of the problem, explain the meaning of the following statements: D. f(22)
Mathematics
1 answer:
Wittaler [7]3 years ago
6 0

Answer:

f(22) then a is minutes =22 min and f(22)= percentage

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Answer:

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Step-by-step explanation:

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The y-intercept is when x = 0, and in the chart, when x equals 0, y equals 10.

10 = 10, so they have the same y-intercept.

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Determine whether the statement is true or false. If it is true, explain why.
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True.

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calculate the height at 3 seconds given that the rocket travels 85 feet per second and starts on a launch pad 15 feet of the gro
Airida [17]

Answer:

The height of the rocket at 3 seconds is 270 feet

Step-by-step explanation:

To calculate the height of the rocket at 3 seconds,

First, we will determine the height the rocket has traveled in 3 seconds

The height traveled by the rocket is given by

Height (h) = Velocity (v) × Time (t)

From the question,

The rocket travels 85 feet per second, that is the velocity of the rocket is 85 feet per second,

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3 years ago
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