Ben and Josh went to the roof of their 40-foot tall high school to throw their math books off the edge. The initial velocity of Ben's book was 60 feet per second while the initial velocity of Josh's book was 48 feet per second. The equation h(t) = -16 + vt + s can be used to represent the situation where h is the height of the textbook at time i seconds, v is the initial upward velocity, and s is the starting point. Whose textbook reaches the ground first and by how many seconds?

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Whose textbook reaches the ground first and by how many seconds?
5. Ben and Josh went to the roof of their 40-foot tall high school to throw their math books off the edge.
The initial velocity of Ben's book was 60 feet per second while the initial velocity of Josh's book was 48
feet per second. The equation h(t) = -16 + vt + s can be used to represent the situation where h
is the height of the textbook at time t seconds, v is the initial upward velocity, and s is the starting
point. Whose textbook reaches the ground first and by how many seconds?
Pen's
-15tY152-4(4)(4O)
+ 60t+40
V= 60
J=48
-157225-164D
24(-412+15t+40)
- -157-415
fomso
-8
Jon>n=-1662 +48tr40
The table below gives the average cost (to the nearest hundred) of tuition and fees, y, at a four-
year college in years since 1991, x.
Transcribed Image Text:5. Ben and Josh went to the roof of their 40-foot tall high school to throw their math books off the edge. The initial velocity of Ben's book was 60 feet per second while the initial velocity of Josh's book was 48 feet per second. The equation h(t) = -16 + vt + s can be used to represent the situation where h is the height of the textbook at time t seconds, v is the initial upward velocity, and s is the starting point. Whose textbook reaches the ground first and by how many seconds? Pen's -15tY152-4(4)(4O) + 60t+40 V= 60 J=48 -157225-164D 24(-412+15t+40) - -157-415 fomso -8 Jon>n=-1662 +48tr40 The table below gives the average cost (to the nearest hundred) of tuition and fees, y, at a four- year college in years since 1991, x.
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