Someone help me please. lol

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

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.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.