Someone me with this ! i have to find the diameter of a circle given the equation

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265