Answer:
The awnser is D i literely just took the usatestprep D. 5 units lower
Step-by-step explanation:
7/25
First we need to determine how many total marbles
9blue+7red+4green+5purple = 25 marbles
P(red) = red/total
= 7/25
0.459 divided by 0.17 equals 2.7
B)No, the estimate should be higher