A jar contains 6 blue chips, 7 red chips, 4 green chips, and 8 yellow chips. what is the probability of selecting a 2 blue chips in a row if the first chip is not replaced?

A: 11/50
B: 1/4
C: 1/20
D: 5/24
E: 36/625

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)