Andrew ran 20 miles last week (at the same pace) and spent a total of 150 minutes running. If he runs for 240 minutes this week, at the same pace as last week, how many miles will he complete?
2 answers:
Andrew will run 32 miles. Explanation: If you divide the time Andrew ran by the miles he ran, you’ll get 7.5 minutes per mile. Then, if you divide 240 minutes by 7.5, you get 32 miles.
Answer:
He ran 32 miles in 240 minutes.
Step-by-step explanation:
20 miles in 150 minutes.
20 ÷ 150 = 0.1<u>3</u>
The three repeats.
He ran 0.1<u>3</u> (2/15) miles every minute.
0.1<u>3</u> * 240 = 32
He ran 32 miles in 240 minutes.
You might be interested in
The answer is B <span>-6(24x+18)=43(5+5x) -144x - 108 = 215 +215x -108 = 215 + 359x -323 = 359x -323/359 = x If you would like me to explain more details i will!</span>
Answer:
Step-by-step explanation:
we know that
The equation of a exponential growth function is equal to
where
y is the average annual salary
x is the number of years
r is the rate of change
a is the initial value
In this problem we have
substitute
For x=4 years
proving statements!
it's the very definition of it
Answer:
$12.50
Step-by-step explanation:
-4(-3/4x)≥12) 3x ≤ -48 x ≤ -16 the answer to the question