Answer:
a. 7/45
b. 1/15
Step-by-step explanation:
15 total balls
a. Selecting 1 Blue ball and 1 Green ball
3/15 * 7/15 = 21/225 = 7/45
b. Selecting 1 Red ball and 1 blue ball
5/15 * 3/15 = 15/225 = 1/15
Answer:
b and c
Step-by-step explanation:
looking at the markings
M= y2-y1?x2-x1
m=4-(-1)/(-7)-8
m=5/-15
m=-3
The slope is -3
Use SOHCAHTOA
sin(51)=y/12
sin(51) (12)=y
y=<span>8.04275011012</span>
Answer:
Don't see any graphs
Step-by-step explanation: