Answer:
Step-by-step explanation:
D
1. 73
2.40
3.78
werent too hard
Answer:
hi glad to help so what you do is basically divide 171 by 12 and you get 14.25 so the unit rate is 14.25 per hour hope i helped plz can i have brainliest
Step-by-step explanation:
The class 4S because you divide each number by its mean mark and standard division and 4S is the highest.
Using the Pythagorean Theorem we can solve.
20^2 - 12^2 = X^2
400 - 144 = X^2
256 = X^2
X = √256
X = 16 feet.
The answer is D.