Answer:
First find the circumference by pi r squared.
Answer:
Step-by-step explanation:
Answer:
-1,3
Step-by-step explanation:
1 left and 3 up
The speed of the current is 7 miles per
hour.
Step-by-step explanation:
Let × represent speed of the current.
We have been given that a motorboat
maintained a constant speed of 11 miles per
hour relative to the water in going 18 miles
upstream and then returning.
The speed of motorboat while going
upstream would be 11
The speed of motorboat while going
downstream would be 11 + 2
Time
Distance
Speed
