Rin spends $20 every week on drum lessons. The two variables are:

d = total amount of dollars Rin spends

w = number of weeks

A 2-column table with 4 rows. Column 1 is labeled weeks with entries 1, 2, 3, 4. Column 2 is labeled dollars with entries 20, 40, 60, 80.

Which statements are correct? Select all that apply.
The independent variable causes a change in the dependent variable.
The equation is d = 20w.
The equation is w = 20d.
As the number of weeks increases, the total dollars Rin spends increases.
As the number of weeks increases, the total dollars Rin spends decreases.

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

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation:

answer is b chief keef

get this one right

well if you have a decimal you have to line them up and make sure the you have everything   straight and then add or subtract some thing with   division and   multiplying so just like them up