Speed of the train : distance traveled / time of the travel = 10.1/(0.5)=<span>20.2 mph. Hope this helped!</span>
Answer:
The volume are equal
Step-by-step explanation:
Because when you multiply them both they are still equal.
The answer is B. 7 times a number plus 4 would be 7n +4.
Answer:
2^2 = 4
4 x 3.14 = 12.56
12.56 x 2 (since there are two circles on the cylinder) = 25.12
Now let's find the circumference of one circle and multiply it by the height to get the round surface area!
2 x 3.14 x 2 = 12.56(circumference)
12.56 x 8(height) = 100.48
Now add both the surface areas!:
25.12 + 100.48 = 125.6 in2 is your answer.
