I don’t know the answer help pls

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

What is the circumference of a circle with an area of 50.24 cm²?