Bethany is stunt car driver who wants to insure her stunt car valued at $16,000. a collision policy will cost $2,000 a month because of the liability issues related to her occupation. bethany works in a state which requires no-fault insurance. bethany decides to purchase the insurance. evaluate bethany's decision. a. bethany should not have bought the collision policy because her state only requires no-fault insurance. b. bethany should not have bought the collision policy because the premiums would cost more than replacing her car. c. bethany was correct in buying the collision policy because making a claim would cost more than her premiums d. bethany was correct in buying the collision policy because her state requires her to have it.

14

step-by-step explanation:

14 x 3 = 42

answer: ratio of volume of cone (with 3 times the height and equal diameter) to volume of cylinder is 2 to 1. the value of π is not used.

step-by-step explanation:

radius is diameter/2 = 4.

area of circle is π r^2.

volume of cylinder is height × area of base = hπr^2 = 3(4^2) π = 48π cubic inches.

not knowing the formula for volume of cone, i calculate it using calculus (which is for calculating things).

volume of cone is integral 0 to h area(y) dy. area(y) is π r(y)^2. r(y) runs r to zero as y runs zero to h, r(0) = r, r(h) = 0.

r(y) = r - r/h y

area(y) = π (r - r/h y)^2 = π (r^2 - 2r^2y/h + r^2y^2/h^2) = π r^2(1-2y/h+y^2/h^2)

antiderivative area(y) = π r^2 (y-y^2/h+y^3/(3h^2))

integral 0 to h = π r^2(h-h^2/h+h^3/(3h^2) - (0)) = π r^2(h - h + h/3) = π r^2(h/3) = π/3 r^2 h

volume of this cone is π/3(4^2)18 cubic inches.

= 6 16 π = 96π cubic inches.

cone has twice the volume, 96/48.

cone height is 6 times the cylinder.

ratio of volume formula: π r^2 cancels.

cone over cylinder ratio is 6h/3 to h, 2 to 1.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

just took the test and my answers down below!

step-by-step explanation:

check the pic :