64 km x 0.62137 = 39.76768 miles per hour
64.4 x 0.62137 = 40.016228 miles per hour
40.016228 - 39.76768 = 0.248548 miles per hour faster
1 mile =5280 feet
5280 * 0.248548 = 1312.33 feet per hour
3600 seconds per hour
1312.33 / 3600 = 0.37 feet per second faster
Solution:
Let the distance of house from the theater be x miles.
Total travelling time
Then average speed
Terrence walks at a pace of 2 mi/h to the theater and back home at 40 mi/h.
So Average Speed mi/hr
Both the average speed should be equal. So we can write
Hence the distance from home is 13.125 miles.
To find the x intercept, plug zero in for y and solve.
To find the y intercept, plug zero in for x and solve.
6(0) + 7y = -4
y = -4/7
(0, -4/7)
6x +7(0) = -4
6x = -4
x = -4/6 = -2/3
(-2/3, 0)
Answer:
2 hours- 5 miles, 6 miles, 13 miles
3 Hours- 7.5, 9, 9.5
4 hours- 10, 12, 6
Step-by-step explanation:
I think it might be wrong but I did my best sorry!