Sylvia is going on vacation and she has to drive 393 miles. if she has already gone 45miles in one hour and her current speed is 58miles per hour ,how much longer will it take sylvie to reach her destination

6 hours.

Step-by-step explanation:

She has already travelled 45 miles so there's another 393-45 = 348 miles to travel. So  if she continues at 58 mph she will take 348 / 58 = 6 hours.

the height of the surface increases from the center out to the sides of the road

it is c!

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: