A ball is thrown vertically upward. After t seconds, its height h, in feet, is given by the function h (t) = -16t^2 + 64t. How many seconds will it take the ball to reach its maximum height?

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

180

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6