B) what is the probability that in a group of n people chosen at random, there are at least two born on the same day of the week

Find the multiplicative inverse of 8-12i

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Which best explains why this triangle is or is not a right triangle ?