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Use this equation:
(difference/original) x 100
Substitute in the values:
(150/450) x 100
Solve:
percentage = 33.333
Thus, the answer is option B
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Answer:
the answer is 5 1/9 inches per month (answer)
Step-by-step explanation:
Answer: the rate of speed for train A is 66 miles per hour.
Step-by-step explanation:
Let x represent the speed of train B.
2 trains leave the station at the same time. Train A is traveling 16 miles per hour slower than train B. This means that the speed of train A would be x - 16 miles per hour.
The two trains are 720 miles apart after 4 hours. It means that both trains traveled a total distance of 720 miles in 4 hours.
Distance = speed × time
Distance travelled by train A after 4 hours is
4(x - 16) = 4x - 64
Distance travelled by train B after 4 hours is
4 × x = 4x
Since the total distance travelled by both trains is 720 miles, then
4x - 64 + 4x = 720
8x = 720 - 64 = 656
x = 656/8 = 82 miles per hour
The speed of train A would be
82 - 16 = 66 miles per hour.
Let the width =x
length = 6x
p=14x
28=14x
x=2
Answer:
the two possibilities are either 35.5m orrr 65m
Step-by-step explanation:
