A rock is thrown upward from top of a tower, and the height of the rock with respect to time can be modeledby the function h(t) = -16t? + 100t + 25, where t is the time in seconds and h(t) is the height of the ball in feet.

what height was the rock thrown ?

when does it reach maximum height ?

what time does the rock land ?

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation:

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)