How I can answer this question, NO LINKS if you answer correctly I will give u brainliest!

10.50/1.20 c

Step-by-step explanation:

We need to find the number of chores

$13.50-$3.00 = $10.50

$10.50/$1.20 = 8.75

Janie can not do 8.75 chores, so we have to round up to 9.

In equality is 10.50/1.20 c

To graph a solution set, start at 9 and drag towards the right arrow, towards 10. Do not stop.

Hope this helps :)

I'm not the best at inequalities ;-;

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