At the end of the school year, Rachel and Amber threw their Algebra textbooks off the top of a 12-story building. The equation of the pathway of each book is given below. By how many seconds does Rachel's
textbook beat Amber's textbook to the ground?
Rachel: h= -1672 + 36t + 160
Amber: h = -16r2 + 501 + 160

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

step-by-step explanation:

im not sure what the answer is

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

if you need more with your math, visit khan academy where we give videos and tutorials   on everything math. we are efficent in our work.

you,

from,

the khan academy team

52-x2 fgdhbjagraubgfdshhghdg