Lenore rounds each factor to the nearest ten to estimate the product of 51×37 as 1,500 .is lenore estimate reasonable? explain

No  

Step-by-step explanation:

It is quite reasonable to round to the nearest ten to estimate an answer.

However, Lenore made a mistake in the rounding.

Rounded to the nearest ten, 37 ≈40. So,

51 × 37 ≈ 50 × 40 = 2000.

Her estimate of 1500 was wrong.

250

step-by-step explanation:

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