A water balloon is tossed into the air so that its height h (in feet) after t seconds can be modeled by the function h(t) = -16t2 + 80t + 7.
ANSWERS IN SENTENCES

A) at what height was the balloon initially before it was tossed?
B) What is the height of the balloon after 1 second?
C) What is the maximum height of the balloon?
D) When did the balloon reach its maximum height?
E) After how many seconds did the water balloon hit the ground? Round your answer to 3 decimal places.

I need help ASAP someone please ) THANKS

step-by-step explanation:

10.50 + taxes which added up to 11.50

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

throw the computer

step-by-step explanation: