An object is thrown upward from the ground with an initial velocity of 48 feet per second. The height h(t) in feet of the object after t seconds is given by the polynomial function h(t)=-16t2+48t . (a) Write an equivalent factored expression for the function h(t) by factoring -16t2+48t.

(b) Find h(4) by using h(t)=-16t2+48t and then by using the factored form of h(t).

(c) Why are the values found in part (b) the same?

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

it is x equals 3   plese mark me really need it

step-by-step explanation: