The dollar values take into account the changes in the economy over the years (i. e., inflation).
a typical high-income household in 1980 earned $129,664. a similar household in 2009
earned $179,045. what was the relative increase in income for these households from 1980
to 2009? round to the nearest one percent.
i don't know
2 attempts
you answered 3 out of 5 correctly. asking up to 14.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.