Answer:
=39.42857143 miles per hour
Step-by-step explanation:
To find the average speed, we need to the total distance and the total time
Distance 1
45 miles for 2 hours
45*2 = 90 miles
Distance 2
90 minutes * 1 hour/60 minutes = 1.5 hours
32 miles * 1.5 hours =48 miles
The total distance = 90+48 = 138 miles
The total time = 2 +1.5 = 3.5 hour
The average speed = total distance/ total time
= 138/3.5
=39.42857143 miles per hour
Answer:
the answer would be C
Step-by-step explanation:
the opposite of exponents is square root it
Answer:
the right answer is number 7
Hello!
Here a graph of the slope!
In fractions, the shaded area would equal 1/2
or 0.5
or 50%
