Question

MATH HELP ASAP! PLEASE HELP! 20 POINTS!!

Answer 1

we are given

For first 6 hours:

average speed is 44 mi/h

so, we can find distance travelled in first 6 hours

$d_1=44*6mi$

$d_1=264mi$

For last 4 hours:

average speed is 50mi/h

so, we can find distance travelled in first 6 hours

$d_2=50*4mi$

$d_2=200mi$

now, we can find total distance and total time

$d=d_1+d_2$

$d=464mi$

total time is 4+6=10hours

now, we can find speed

$speed=\frac{464}{10}$

$speed=46.4mi/h$..............Answer