Answer:
3.33 miles per hour
Step-by-step explanation:
The total distance traveled by the hiker is 5 * 2 = 10 miles, and the total time travelled is 2 + 1 = 3 hours.
So, to find the average speed of the entire trip, we can use the formula:
distance = speed * time
With distance = 10 and time = 3, we have:
10 = speed * 3
speed = 10/3 = 3.33 miles per hour.
Answer:
c
Step-by-step explanation:
18 percent of 120 is 21.6
Answer:
91
Step-by-step explanation:
Mean is calculated as
mean = 
let x be his test score of his last test , then
= 85 ( multiply both sides by 7 )
504 + x = 595 ( subtract 504 from both sides )
x = 91
Step-by-step explanation:
divide 48 by 12
when the bases are same and they are in the form of divide , their powers are subtracted
The value of y is 1.25 the value of x.
e.g. 6.4 * 1.25 = 8.
Hope this helps! Have a great day :)
