Answer:
P(N) = 5/14
Step-by-step explanation:
Find P(N) by finding the probability of getting a noisemaker.
There are 42 items in total, and 15 are noisemakers. Find the probability by dividing 15 by 42:
15/42
Simplify:
5/14
So, P(N) = 5/14
3(4) + 12 + 12[4(6) - 10]
12 + 12 + 12(24 - 10)
12 + 12 + 288 - 120
192
Answer:
Step-by-step explanation:
area= 9*9*3.14=254.34
c=18*3.14=56.52
Answer:
0.0723 cubic feet < 1 cubic foot.
Step-by-step explanation:
A cube-shaped salt lick is ordered by a rancher and the length of each salt lick is
foot.
Therefore, the side length of each salt lick of cube-shape is
foot.
So, the volume of each salt lick is
cubic feet.
Hence, this volume is less than 1 cubic foot. (Answer)