If 55% of a number is 209 and 35% of the same number is 133, find 90% of that number.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?