a finishing bobber has a radius of 0.5 inch. find the volume of the fishing bobber. round your answer to the nearest tenth
(4/3) pi r^3 = .5236 = 0.5 in^3
March 22 2020
To find the volume of the fishing bobber, you can use the formula for the volume of a sphere. The formula is V = (4/3) * π * r^3, where V represents the volume and r is the radius.
Given that the radius of the fishing bobber is 0.5 inches, we can substitute this value into the formula:
V = (4/3) * π * (0.5)^3
Next, calculate the value within parentheses:
V = (4/3) * π * (0.125)
Now, we can multiply:
V = (0.166667) * 3.14159 * 0.125
V ≈ 0.065449
To round the answer to the nearest tenth, we can round the value to one decimal place:
V ≈ 0.1
Therefore, the volume of the fishing bobber is approximately 0.1 cubic inches when rounded to the nearest tenth.