Apyramid has volume of 32cm3 evertical height
8cm. Asimilar pyramid has volume 16 384 cm.
What is its vertical height?

64 cm

Step-by-step explanation:

Given 2 similar figures with linear ratio = a : b, then

ratio of volumes = a³ : b³

Given

ratio of volume = 32 : 16384 then

ratio of heights = : ← values are not exact cubes

Using proportion then letting x be height of larger pyramid

= , that is

8 = ( multiply both sides by 8 )

64 = x

That is vertical height is 64 cm

64cm

Step-by-step explanation:

(Side1/Side2)³ = Volume1/Volume2

(H/8)³ =

H³/256 = 16384/32

H³ = 262144

H = 64cm

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,