The area of a trapezoid is 60 square feet. If the bases of the trapezoid are 8 feet and 12 feet, what is the height?
3 ft
4 ft
15 ft
6 ft

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

What is the upper quartile in the box plot?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.