Mike asks billy to him run his lemonade stand. he’ll either pay him 2/5 of 1/2 of the stand’s profits, or 1/3 of 3/4 of the stand’s profits. which should billy choose to maximize the amount he will earn, and by what amount will his earnings be increased?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Which of the following is an example of conditional probability