So you know 50% means half right? So then do 32*2 and you get 64.
Answer:
-8/3 = d OR -2 2/3
Step-by-step explanation:
9d-4d-2d+8=-3d Well first combine all like terms
3d+8=-3d Now isolate the variable by subtracting 4d from both sides
3d(-3d) + 8= -3d (-3d)
8= -3d Divide both sides by -3
-8/3 = d OR -2 2/3
I would say that the answer is D 21.63
8 1/4
Are you sure this is middle school
A calculate the bounce height for each and work out the total
b do it again and use a stopwatch and calulate. Hope this helped