Last year the local dance club had 64 members. this year it has 73 members. Calculate the percentage increase in the membership.

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

At which value in the domain does f(x) =0?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.