Sarah threw a ball with a initial velocity of 22 meters per second. the quadratic function h(t)=4.9t^2+22t+5.5 represents the height of the ball above the ground, in meters, with respect of time t, in seconds. determine h(3) and explain what it represents

The table respent two linear functions the equation respented by the first tables is given

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000