Find the compound probability and write your answer in the simplest, fraction form. 7) In a class of 20 students, what is the probability you get the highest grade or your friend
gets the lowest grade on this quiz?

$18 was the price of the t-shirt

step-by-step explanation:

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation:

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220