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4 years ago

What is the result of multiplying 2.5x10^10 by 3.5x10^-2?

Mathematics

2 answers:

Arturiano [62]4 years ago

8 0

Answer:

The result is 8.75 x10^8

Step-by-step explanation:

When you multiply numbers in scientific notation, you do the following:

Multiply the base numbers normally:

2.5* 3.5 = 8.75

The exponents with base 10 are added and the base stays the same in the result:

10^10x10^-2= 10^(10+(-2))=10^8.

The answer is the multiplicaton of both 8.75*10^8.

mojhsa [17]4 years ago

5 0

8.75^8 when you multiply you add your exponents and when you divide you subtract your exponents

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$As\ the\ value\ of\ \frac{27}{50}\ in\ decimal\ form.$

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Now we find out the mid point of the 0.5 and 1.00 .

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This shows o.54 lies between 0.5 and 1.00

This means 0.54 lies right to 0.5 and left from 1.00 .

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$\frac{27}{50}\ lies\ right\ to\ \frac{1}{2} and\ left\ from\ 1.$

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