### Description

I need this quick help with middle school math homework but need it in 3 hours......Write the problem and then the answer for each problem and make sure they are number correctly so answers do not get mix up

## Explanation & Answer

View attached explanation and answer. Let me know if you have any questions.

1. Problem 1

Scientific notation is used to express either relatively large or relatively small numbers often

containing a high number of leading or trailing zeros. They are expressed in a form 𝑎 × 10𝑏 , where

1 ≤ 𝑎 < 10 and 𝑎 is a real number in a decimal form, whereas 𝑏 is an integer.

2. Problem 2

35.4 × 10

The given number is not in scientific notation, since 𝑎 > 10 and there is an absence of the

exponent 𝑏. The number, 35.4, must satisfy an interval 1 ≤ 𝑎 < 10, and the exponent 𝑏 must be

written as an integer, it’s absent at the moment.

3. Problem 3

8×2

The given number is not in scientific notation, since although 𝑎 satisfies the required inequality,

the exponent does not have a base of 10 and no value of 𝑏 is included. In other words, the number

is multiplied by 2 instead of 10𝑏 .

4. Problem 4

0.387 × 10

The number ...