On a number line, what is the distance between −17 and 9? a) -26 b) -8 c) 8 d) 26 simplify. 13 - 2(1 - 15) ÷ 4 a) -38.5 b) -26 c) 7.25 d) 20 solve. -14.25 + -3.78 - (-5.78) - 3.4 a) -19.65 b) -15.65 c) 1.29 d) 27.21 of these integers, -65, -42, 65, and 90, which two are farthest apart on the number line? a) -65 and -42 b) -65 and 65 c) -65 and 90 d) -42 and 65 48 – (−12) = a) -60 b) -36 c) 36 d) 60 determine which of these illustrates two quantities that combine to make 0. a) latanya lost ten pounds and then gained six pounds. b) a business's profit if its income is more than its expenses. c) it is twenty degrees below zero and then the temperature rises ten degrees. d) marty gets ten dollars for his

-  D    26

-D     20

-B   -15.65

-C    -65 and 90

-D   60

-D Mary gets 10 dollar for her birthday and spends 10 dollars

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

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.