There are 5280 feet in one mile. Therefore to get amount of feet in miles, value of miles has to be multiplied by amount of feet in one mile:
40 miles = [miles] * 5280 = 40 * 5280 = 211200 feet
Distance = speed X time at speed. In this instance, the time is unknown; designate it t. Then 12 miles = 40 miles/hour X t or t = 12/40 hours = 0.30 hours or 18 minutes (60 minutes = 1 hour).
yes,upto 40 miles per hour
5.6 seconds .... 14/100=t/40 t=14*40/100 t=5.6s
y = 5x + 40
y = 5x + 40
The T- Mobile bail out fee cost 200 dollars or more :)
Let s = unknown speed in still water in units of miles per hour. The downstream speed will then be s + 4 and the upstream speed s - 4. In an equal time t in units of hours, t(s+4) = 40 and t(s-4) = 24. Multiplying out the parenthetical expressions yields ts + 4t = 40 and ts - 4t = 24. Subtracting the second of these equations from the first gives 8t = 16, or t = 2 hours. Therefore, ts +4t = 40, by substituting 2 for t becomes: 2s + 8 = 40, or 2s = 40 - 8 = 32, or s = 16 miles per hour.
Since distance (D) equals velocity (V) xtime (T) (D = V x T), then time equals distance divided by velocity or T = D/V. For example, going 20 miles per hour for 2 hours will move a distance of 40 miles. Looking at it the other way, 40 miles divided by 20 miles per hour will equal 2 hours of travel time. PJ
Bullsh*t!
I learned this in elementary school.... the formula for this problem is D = RT or distance equals rate times time. Fill it in.. D = 60 R = 40 T = ? D = RT You have to find the time, so you have to do the opposite, or divide. 60 / 40 = 1 hr 20 min. [8
It is 258 miles according t Google Maps.
The Anwer is $290.