B varies inversely as the cube of a. b=1 when a=2. Find b when a=4.

step-by-step explanation:

if u want da anser kill your teeser ifu hav wun

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2