The function f(x)=9 square root of x gives the speed in feet per second (ft/s) of a free-falling
object after it has fallen x feet (ignoring air resistance). Find the speed of the object
after it has fallen 38 feet. If necessary, round your answer to the nearest tenth.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10