lesson13outline

lesson13outline - MA 153 Lesson 13 Outline Practice Quiz...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
MA 153 Lesson 13 Outline Practice Quiz Solution (Practice problems for distance learning students) 1. A ball is thrown upward with an initial velocity of 48 ft./sec. The number of feet, s , above the ground after t seconds is given by ( ) 2 16 48 st t t =− + . When will the ball hit the ground? () 2 16 48 0 16 3 0 0, 3 tt −+= −− = == 2. Set up the equation only—Do not solve or simplify: A rectangular plot of ground having dimensions 26 feet by 30 feet is surrounded by a walk of uniform width. If the area of the walk is 240 sq. feet, what is the width of the walk? A (walk) = 240 A(plot) + A(walk) = A (total) ( )( ) 30 26 240 30 2 26 2 x x +=+ + Answering of homework questions over lesson 12.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

lesson13outline - MA 153 Lesson 13 Outline Practice Quiz...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online