Asap nina is participating in a swim-a-thon to raise money for a charity. for every lap that nina swims, her grandmother has promised to donate $2.50. if nina swims 18 laps, how much will her grandmother donate? a.$45.00 b.$20.50 c.$18.00 d.$7.20

In the diagram below, tan θ = sqrt 3. what is the value of m?

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?