Amultiple-choice examination consists of 90 questions, each having possible choices a, b, c, d, and e. approximate the probability that a student will get fewer than 15 answers correct if she randomly guesses at each answer. (note that, if she randomly guesses at each answer, then the probability that she gets any one answer correct is0.2 .) use the normal approximation to the binomial with a correction for continuity

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

rounding to the nearest thousandth would be 452,000

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer