How to write 4(4*10^5) in scientific notation

Mathematics

1 answer:

Ne4ueva [31]2 years ago

3 0

Answer:

16,000,000

Step-by-step explanation:

to start off your going to need to use PEMDAS (parenthesis exponents multiplication division addition subtraction)

so we are going to start IN the parenthesis the next step is doing the exponents so its going to look like this 1,000,000

rewrite the problem: 4(4×1,000,000)

use the next step in PEMDAS multiplication rewrite the problem:

4(4,000,000)

multiply: 16,000,000

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3 years ago

The average test score of RSM students in September increased by 10%. In October it increased by another 15%. By what percent di

Aneli [31]

The Average test score start = 100%

It increases by 10%:

100% = 1
10% = 0.10

1 x 0.10 = 0.1
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Remember to move the place value digit to the right two spaces to make it a percentage

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3 years ago

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