A child is picking 3 days of the 7 days of the week to have Jello for lunch. What is the size of the sample space in this experiment?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

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.

The product of sin 30 degrees and sin 60 degrees is same as the product of