You toss a fair coin 4 times. What is the probability that (round to 4 decimal places) a) you get all Heads? 0.0625 Correct b) you get at least one Tail?

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 of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3