Driving 75 mph, it takes alicia 3 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

She drives at a rate of 75 miles per hour for three hours, so the first thing you'd do is 75 x 3.

75 x 3= 225

So, she traveled 225 miles to the airport.

Then, she travels at a rate of 400 miles per hour for 4 hours.

4 x 400 = 1,600

That's 1600 miles she traveled from the airport to her destination.

Now to find the total number of miles traveled, add 1,600 and 225.

Total distance traveled: 1825 miles.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you