Since you are not allowed to draw a black marble, then you have only 7 ways to draw either a blue or a red marble. The sum of all marbles is 10. So the probability of not drawing a black marble is 7/10 and the probability of drawing a red marble is 2/10 or 1/5.
Answer:
9^-3/9^12
Step-by-step explanation:
Answer:
y=-5x+30
Step-by-step explanation:
I HOPE THIS HELPS
BRAINLIEST PLSSS I NEED IT SO BAD
Answer:
x,y = -4, -15
Step-by-step explanation:
Answer:
Surface Area=208 cm²
Step-by-step explanation:
Surface Area= 2×l×w+2×l×h+2×h×w
SA= 2×11×4+2×4×4+2×11×4=208