You are playing paintball with a friend who is standing 25 m away from you. You shoot at her and miss. The paintball has a horizontal velocity of 150 m
per second. Which of the following sequences describes the distances of the
ball from you (in meters) at intervals of one-tenth of a second, starting when
it swooshes by her?
A. 25, 175, 325, 475, 625,...
B. 25, 40, 55, 70, 85, ...
C. 150, 300, 450, 600, 750, ...
D. 15, 30, 45, 60, 75, ...
E. 15, 25, 35, 45, 55, ...

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

6x

step-by-step explanation: