7th Grade Based on the graph, which two months are responsible for a combined %20 of birthdays?

Here is the information :
Jan. 21
Feb. 10
March 23
April 20
May 5
June 11

Graph below.
Please help, Thank you.

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?