While travelling, john left destination a at 9 am. driving until 7 pm, he travelled a total of 500 miles. the next day, john left at 9 am and drove until 5 pm, covering 270 miles. what was the average speed for both days, while driving?

42.78 miles per hour.

Step-by-step explanation:

Given: For first day,

Distance miles

Time hours

For  next day

Distance miles

Time hours

For both days,

Total distance = miles

Total time taken =hours

Now, the average speed for both days, while driving will be

Hence, the average speed for both days, while driving = 42.78 miles per hour.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!