Jake, sara, and cole are selling tickets for the school drama show. sara sells half as many tickets as jake. cole sells 6 more than twice as much as jake. they sold a total of 538 tickets together.
write an equation to represent the situation.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.