The average of five weights is 13 grams. this set of of five weights is then increased by another weight of 7 grams. what is the average of the 6 weights?

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

The surface area of the triangular prism is .

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2