Jim writes down a large number. the number is 543 followed by 12 zeroes. how would jim express this number in scientific notation?

Scientific notation:  

Step-by-step explanation:

Jim writes down a large number.

The number is 543 with 12 zeros.

First we write the number and then convert into scientific notation.

Number: 543000000000000

Scientific notation:

Where,  and  

543000000000000, If number has no decimal. It assume to be at last.

If we move decimal from right to left to first digit. The exponent is positive.

If we move decimal from left to right to first digit. The exponent is negative.

543000000000000 ⇒

Scientific notation:  

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