A feeder at the zoo in the shape of cone has a radius of 3 inches. It holds about 113.04 cubic inches of food. Approximate its to the nearest inch. use 3.14 to approximate the value of PI.

Solution:

The volume of cone is given as:

Where,

r is the radius

h is the height

From given,

r = 3 inches

V = 113.04 cubic inches

Substituting we get,

Thus the height of cone is 12 inches

congruent segments

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629