problem solving?

1 ⤊

You left gilroy to travel to san francisco at 10am and arrived in SF at 11:45. The distance to SF from Gilroy is 73 miles. What was your average speed on the trip?

2006-11-07 11:28:11 · 3 answers · asked by Anonymous in Education & Reference ➔ Homework Help

3 answers

Average speed is distance over time. You have a distance of 73 miles and a time of 1.75 hours, so the average speed is

v = (73 miles)/(1.75 hr) = 41.7 mph, which is 42 miles per hour to two significant digits.

2006-11-07 11:43:31 · answer #1 · answered by Anonymous · 1⤊ 0⤋

about 42 Mph

2006-11-07 11:34:13 · answer #2 · answered by a person 5 · 0⤊ 0⤋

lets see..... 105minutes + 73 = x
-73 -73
x =32

32 MPH

2006-11-07 11:31:57 · answer #3 · answered by Anonymous · 0⤊ 2⤋