Jose pulled a colored marble out of a bowl, choosing the marble at random. There are 145 marbles in the bowl, of which 90 are black, 33 are white, and the rest are blue. Use words and numbers to describe the probability that he will pull a blue marble out of he bowl.
The probability that Jose will pull a blue marble out of the bowl can be calculated by dividing the number of blue marbles by the total number of marbles in the bowl.
Number of blue marbles = 145 - (90 black marbles + 33 white marbles)
Number of blue marbles = 145 - 90 - 33
Number of blue marbles = 22
Total number of marbles = 145
Therefore, the probability of pulling a blue marble is:
P(blue marble) = Number of blue marbles / Total number of marbles
P(blue marble) = 22 / 145
P(blue marble) = 0.1517
So, the probability that Jose will pull a blue marble out of the bowl is approximately 0.1517 or 15.17%.