There are 5 ten-pound bags and 8 twenty-pound bags of rice on a shelf. How many pounds of rice are on the shelf? Group of answer choices

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?