Answer:
254 cubic feet.
Step-by-step explanation:
It is given that the a cylindrical tank is 6 feet across and 9 feet deep. It means
Diameter of cylinder = 6 feet
Radius of the cylinder = 6/2 = 3 feet
Height of the cylinder = 9 feet
The volume of a cylinder is
where, r is radius and h is height of the cylinder.
Substitute r=3 and h=9 in the above formula.
We need to find the maximum number of cubic feet. So approx the value to a whole number.
Therefore, the maximum number of cubic feet of paint the tank will hold is 254 cubic feet.
Answer:
Decay
since 0.292 is less than 1
% rate of decrease
1 - 0.292 = 0.708
70.8%
Answer:
the answer is 9
Step-by-step explanation:
Answer:
The volume of the cylinder is 3 times the volume of the cone
Step-by-step explanation:
The formula for the volume of the cylinder is given by :
.....(1)
Where
r and h are the radius and the height of the cylinder
The formula for the volume of the cone is given by :
...(2)
From equation (1) and (2),
So, the volume of the cylinder is 3 times the volume of the cone.
Answer: 12.6 miles
Step-by-step explanation:
Here the ship is doing a circular path.
We know that the ship is 120° from the north, and we want to find the distance that the ship has traveled so far from the most northern tip of the island.
This distance will be equal to the length of the arc of 120°
You can find this as:
Arc = (angle*3.14/180)*radius
arc = (120*3.14/180)*6 miles = 12.56 miles
Now we need to round it to the nearest tenth, so we need to round it up, and we get 12.6 miles
