A box contains two blue marbles and three red ones. Two marbles are drawn randomly without replacement. Refer to the

blue marbles as B1 and B2 and the red ones as R1, R2 and

R3

Determine the probability of observing the event.

Drawing 2 blue marbles.

Use the distributive law to multiply. 3(4x + 5y + 6)

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit