Mathematics, 12.09.2021 14:00, fredvales19
Standing on level ground and throws a small ball into the air. The flight path of the ball is modeled by the
equation h=1+6tβ3t2,t>0 where h is the height in meters above ground and t is the time in seconds after itβs thrown.
(a) Write down the height the ball was released from.
(b) Find the time taken for the ball to hit the ground giving your answer to 3 significant figures.
(c) Find the time taken for the ball to reach its maximum height above the ground.
(d) Find the maximum height the ball reaches above the ground.
(e)Show that the value found in part (d) is a maximum by using differentiation.
Answers: 2
Mathematics, 21.06.2019 12:40, blancademarco1994
Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x
Answers: 1
Mathematics, 21.06.2019 15:00, greekfreekisdbz
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (ββ, 2) u (2, β) (ββ, β2) u (β2, β) {y|y β r, y β β2} {y|y β r, y β 2} y < 2 or y > 2 y < β2 or y > β2
Answers: 1
Mathematics, 21.06.2019 18:00, justijust500
Ijust need to see how to do this. so you donβt have to answer all of them just a step by step explanation of one.
Answers: 3
Mathematics, 21.06.2019 18:30, FailingstudentXD
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the cityβs population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Standing on level ground and throws a small ball into the air. The flight path of the ball is modele...
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