6-5 (the square root of 25) is 1, so the answer is 1/4 or 0.25
40 mph
First you have 1200/30. You are trying to get to 1 hour, so in order to get 30 to one, you must divide 30 by 30 and 1200 by thirty as well. You get 40 miles per hour.
Answer:
(a) 64 days
(b) 2 phones calls
Step-by-step explanation:
Y=x-v\b
if that's all your information then that's the answer
More detail. Please!!!!!!!!!