Error Analysis On a math test a student, bob, has to identify all the coefficients and constants of the expression 9y+b+4. sarah says that 9 is a coefficient and 4 is a constant. Identify all the coefficients and constants of the expression. What error might Sarah have made? The coefficient(s) of the expression is/are
(Use a comma to separate answers as needed.)

30 points and i will give brainliest the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.

Which value of y will make the inequality y< -1 false?

Which of the following is an example of conditional probability