Mathematics, 21.02.2020 22:20 Fireburntbudder
A ball is kicked in the air. The height of the ball can be calculated using the equation h(t) =-16t^2+64t+190, where h is in height in feet and t is time in seconds. Find the time it takes for the ball to strike the ground
Answers: 3
where h is height in feet and t is time in second.
here a=8, b=-32 and c=-95] ![\Rightarrow t =\frac{-(-32)\pm\sqrt{(-32)^2-[4\times8\times(-95)]} }{2\times8}](/tpl/images/0519/6859/6534d.png)
Another question on Mathematics
Mathematics, 21.06.2019 19:20
Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)
Answers: 2
Mathematics, 21.06.2019 20:50
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
Mathematics, 21.06.2019 23:10
Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?
Answers: 3
You know the right answer?
A ball is kicked in the air. The height of the ball can be calculated using the equation h(t) =-16t^...
Questions
Mathematics, 26.08.2020 14:01
Social Studies, 26.08.2020 14:01
Social Studies, 26.08.2020 14:01
Mathematics, 26.08.2020 14:01
Mathematics, 26.08.2020 14:01
Health, 26.08.2020 14:01
Spanish, 26.08.2020 14:01
