Answer:
time = 70 minutes
Step-by-step explanation:
According to the question the whole race is 10 kilometer. It takes her 17. 5 minutes to cover a distance of 2.5 km.
The rate the runner used to cover the distance of 2.5 km can be computed as follows:
rate = distance / time
distance = 2.5 km
time = 17.5 minutes
rate = 2.5/17.5
rate = 0.14285714285 kilometer/minutes
rate = 0.14285714285 km/min
Use the rate to calculate for the time the runner used for the whole distance of 10 km
rate = distance/time
distance = 10 km
cross multiply
time = distance/rate
time = 10/0.14285714285
At her current rate it will take here 70 minutes to finish the race
Puritans believed that people (children in particular) were inherently bad (sinners) and had to learn to behave. Salvation lay in learning to check one's natural instincts and behave as an adult.
Answer: 8
we know,
Line through (0,−3) slanting down.