In order to have the standard error of the mean be 13, one would need to take (?) samples from a normally distributed population with a standard deviation of 52.

The verbal translation for the difference of m and 7 increased by 15

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?