What are the important variables in the problem below? a test is worth 60 points. multiple-choice questions are worth 2 points, and short-answer questions are worth 5 points. if the test has 15 questions, how many multiple-choice questions are there? o a. tfor test, q for questions o b. p for points, m for multiple choice o c. m for multiple choice, s for short answer o d. s for short answer, t for test

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

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.

Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25