A circle has a radius of 9 mm. What is its circumference?
Use 3.14 for a

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 is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Find the quotient with the restriction.