Bob is hiking down a 60-mile country trail. he could hike at 10 mph for the first two hours and then go the rest of the way at 30 mph or he could just go the whole way at 20 mph. how long would each of these options take?

10 mph for two hours and the rest 30 miles per hour: 3 hours and 20 minutes

20 mph all the way: 3 hours

Step-by-step explanation:

In order to solve this you just have to make the calculations for each trip:

If he goes the first two hours at 10 mph, he will travel 20 miles in the first two hours.

THen he still has 40 miles to go, so we just have to divide 40/30 miles per hour

40/30=1.333 so it would take him 1.3333 hours or 1 hour and 20 minutes to finalize the rest of the trip. IN total that would add up to 3 hours and 20 minutes.

The second trip you would just have to divide 60 miles by 20 miles per hour:

60/20= 3 hours

So it would take bob 3 hours to complete with the second speed.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: