19.25 rounded to the nearest ones is 20
Answer:
b
Step-by-step explanation:
Answer: 2 more calories skiing
Step-by-step explanation:
First find the slope of each line.
Slope of Skiing:
= (Y₂ - Y₁) / (X₂ - X₁)
= (400 - 240) / (50 - 30)
= 8
= 8 calories per minute
Slope of Hiking
= (360 - 120) / (60 - 20)
= 6
= 6 calories per minute
Difference:
= 8 - 6
= 2 more calories skiing
Answer:
In 1 hour the amount of water leaking from pool =
gallon of water
Step-by-step explanation:
Given as :
The amount of Leaking of water from the pool =
gallon
The time taken fro leaking
gallon of water = 1
gallon hour
Or The time taken fro leaking
gallon of water =
hour
∵
hour takes for leaking
gallon of water
∴ In 1 hour the amount of water leaking from pool =
Or, In 1 hour the amount of water leaking from pool =
gallon of water Answer