(01.02)
evaluate the following expression using the values given:
find -3a2 - bº + 3c2 - 2b3 if a = 2, b = -1, and c = 3.
numerical answers expected!

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.

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

What is the area of the shaded sector?