A pharmaceutical company collects data on the side effects participants report for a drug it is testing. The company finds that the probability of experiencing a headache is 5 percent and the probability of experiencing both a headache
and heartburn is 2 percent. If the probability of experiencing a headache or heartburn is 8 percent, what is the
probability of experiencing heartburn?
1 percent
5 percent
11 percent
15 percent

In the diagram below, tan θ = sqrt 3. what is the value of m?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?