Question

An examination consists of three parts. In part A, a student must answer 2 of 3 questions. In part B, a student must answer 6 of 8 questions and in part C, a student must answer all questions. How many choices of questions does the student have?

Answer 1

ok lets do this

Answer 2

ok

Answer 3

we need triangle bounded by the lines y = 0, y = 2x and y = -0.5x + k, with k positive, is equal to 80 square units. Find k.

Answer 4

ok

Answer 5

yeah

Answer 6

x ym = y x3 for m

Answer 7

I dont get it

Answer 8

umm

Answer 9

sorry having a hard time

Answer 10

help me

Answer 11

ok umm

Answer 12

so yeah umm what umm