Answer:
A is 9:1 B is 1:9 C is 5 miles D is 63 minutes
Step-by-step explanation:
The answer to this question is 3.15
maybe XD
Left at 12 p.m.
traveled 3 hrs and 5 min.....now it is 3:05 p.m.
stopped for fuel, 10 minutes....now it is 3:15 p.m.
drove for 1 hr and 20 min.....now its 4:35 p.m
Answer: 15.539r-2.64
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The area and the radius of a sphere are related by the formula:
A=4πr^2
Let’s say this is A1 and r1
Now the radius is tripled. This means r2 = 3r1
The new area thus becomes: A = 4 * (3r)^2 * π = 36πr^2
Comparing A1 and A2 , we can see that A2 = 9A1