Mrs. Winter's students reported the amount of time they spent reading last night. The line plot shows the fraction of an hour ea
ch student spent reading. How much total time did Mrs. Winter's students spend reading last night?
1 answer:
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x = 1
y = -3/2
Solution: (1, -3/2)
//Hope it helps.
Answer:
10 miles per hour.
Step-by-step explanation:
Let x represent athlete's walking speed.
We have been given that her jogging rate is 5 mph faster than her walking rate, so athlete's jogging speed would be miles per hour.
10 minutes = 1/6 hour.
20 minutes = 1/3 hour
While walking, we will get
While jogging, we will get
Since athlete is covering same distance while walking and jogging, so we can equate both expressions as:
Cross multiply:
Therefore, athlete's walking speed is 5 miles per hour.
Jogging speed:
Therefore, athlete's jogging speed is 10 miles per hour.