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Lisa [10]
3 years ago
8

Pls answer urgent. 4 questions only, due today pls help answer

Mathematics
1 answer:
anzhelika [568]3 years ago
8 0

Answer:

ANS: 1 - D

ANS: 2 - B

ANS: 3 - A

ANS: 4 - D

Step-by-step explanation:

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What is the product of 8.2 x 10^2 and 3.4 x 10^5
Anuta_ua [19.1K]

Answer:

278,800,000 (Real Number) or 2.788 *10^8 (Scientific Notation)

Concepts:

  • - Order of Operations

Parenthesis: ( )

Exponents: x²

Multiplication: ×

Division: ÷

Addition: +

Subtraction: -

Step-by-Step Solution:

8.2*10^2*3.4*10^5

Simplify exponents and square roots

8.2*10^2*3.4*10^5

8.2*10^2*3.4*100000

8.2*100*3.4*100000

820*3.4*100000

2788*100000

278800000

<h2>Answer:</h2>

278,800,000

Why learn this:

  • Order of operations is a basic rule of algebra. It tells us what to solve first when we have an equation with multiple functions, which is something that you will likely encounter throughout your math studies. The order is: Parentheses, Exponents, Multiplication and Division, then finally Addition and Subtraction. Remember that when you're solving within the parentheses, the Order of Operations applies!

Terms and topics

  • Order of operations

8 0
3 years ago
Which irrational number is located between 5 and 6 on the number line?
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5 0
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4 years ago
The base diameter and the height of a cone are both equal
vampirchik [111]

Answer:

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Step-by-step explanation:

Hope this helps!

6 0
3 years ago
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