Tina's salsa class membership, which is $15, is deducted automatically from her bank account every month. which expression shows the total deductions for the year? (−$15) ÷ 12 (−$15) + 12 (−$15) − 12 (−$15) ⋅ 12

What two criteria are needed for triangles to be similar

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.

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?