Will give !

use the rules of significant figures to simplify the following expression: 31.5 times 10.51

Using the rules of significant figures is 331.065.

Step-by-step explanation:

Since we have given that

3.15 times 10.51.

First we write 3.15 as

and

We rewrite 10.51 as

According to question,

we use "multiplication" for times:

Hence, using the rules of significant figures is 331.065.

10 miles

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