type the correct answer in each box. if necessary, use / for the fraction bar. a bag contains 5 blue…

type the correct answer in each box. if necessary, use / for the fraction bar. a bag contains 5 blue marbles, 2 black marbles, and 3 red marbles. a marble is randomly drawn from the bag. the probability of not drawing a black marble is . the probability of drawing a red marble is .

type the correct answer in each box. if necessary, use / for the fraction bar. a bag contains 5 blue marbles, 2 black marbles, and 3 red marbles. a marble is randomly drawn from the bag. the probability of not drawing a black marble is . the probability of drawing a red marble is .

Answer

Explanation:

Step1: Calculate total number of marbles

$5 + 2+3=10$

Step2: Calculate probability of not drawing a black marble

Number of non - black marbles is $5 + 3=8$. Probability $P=\frac{8}{10}=\frac{4}{5}$

Step3: Calculate probability of drawing a red marble

Number of red marbles is 3. Probability $P=\frac{3}{10}$

Answer:

$\frac{4}{5}$ $\frac{3}{10}$