Joe and maxine are playing a game where they flip a fair coin four times and try to predict the outcomes. maxine thinks that the probability of getting all heads in the four flips is equal to the probability of getting no heads in the four flips. joe disagrees. he thinks that the probability of getting all heads is greater. the sample space of possible outcomes is listed below. h represents heads t represents tails who is correct joe or maxine

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left