Multiply 2.079x102 by 0.082x10-1, taking into account significant figures.

1.7

Step-by-step explanation:

Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.

Rules for significant figures:

Digits from 1 to 9 are always significant and have infinite number of significant figures.

All non-zero numbers are always significant.

All zero’s between integers are always significant.

All zero’s preceding the first integers are never significant.

All zero’s after the decimal point are always significant.

The rule apply for multiplication and division is:

The least precise number determines the number of significant figures in the answer.

As the values are and , which contain 4 and 2 significant digits respectively, thus the answer would contain 2 significant digits.

Multiplication:

Thus the answer is 1.7 with 2 significant digits.

idc

step-by-step explanation:

idk

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.