The formula for the area of a rectangle is: A = lw How could we solve this equation for the width, w? А. We want to get w by itself, so we would divide both sides by l. B. We want to get w by itself so we would subtract I from both sides.​

A)

Step-by-step explanation:

lw=A

divide both sides by l

lw÷l=A÷l

w=A÷l

i used to know how to do this in 7th but i forget easily

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560