Which of the following is an example of conditional probability.
a: probability of hitting a home run
b: probability of getting an a on a test, given that you didn't fail the test
c: probability of drawing a club from a deck of 52 cards
d: probability of getting an a on a test

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?