Abag contains 5 blue balls, 4 red balls, and 3 orange balls. if a ball is picked from the bag at random, what is the probability that it is a blue ball? answers have been rounded to the tenths place. a. 0.5 b. 0.4 c. 0.3 d. 0.2

B

Step-by-step explanation:

5 Blue + 4 Red + 3 Orange = 12 Balls

5 Blue out of 12 Balls

5/12 Balls are blue

5 divided by 12 = .41666666...

.4

B

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are