On a world map, the distance between city A and city B is 5.125 inches. The two cities are actually 1538 miles apart. On the same map, what would be the distance between city C and city D, two cities that are actually 1330 miles apart? Use a proportion to solve this problem.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

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 will form a composite function?