3 is 13 more than 10, and 3 is 30% of 10, so 30% im pretty sure
I have 1245 crayons and need to place them into 12 boxes. How many crayons to I put in each box?
Well, first of all, since both terms have

in them, u can simplify like a regular equation
2-1=1
so the answer is just
Answer:
The probability that a person with the marker develops cancer is 0.0725.
Step-by-step explanation:
Let's denote the events as follows:
<em>A</em> = a person has cancer
<em>B</em> = a person carries the marker.
<u>Given:</u>
P (A) = 0.03
P (B) = 0.12
P (B|A) = 0.29
The conditional probability of an event <em>X</em> provided that another event <em>Y</em> has already occurred is:

Use the conditional probability formula to compute the probability that a person with the marker develops cancer.

Thus, the probability that a person with the marker develops cancer is 0.0725.