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3 years ago

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

Mathematics

2 answers:

Arturiano [62]3 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]3 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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3 years ago

Gas costs $2.05 per gallon. You go on a trip of 150 miles and your car gets 25 miles per gallon. How much will you spend on gas?

Inessa05 [86]

Answer: 12.30 dollars will be spent

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3 years ago

A national study reported that 75% of high school graduates pursue a college education immediately after graduation. A private h

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Answer:

The % students going to higher education is 79.60 % which is higher than the reported value.

Step-by-step explanation:

According to national study report the students going to college for higher education = 75 %

Given that

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3 years ago

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2 years ago

Which expression can be simplified as 1/n^18

lukranit [14]

(n^-3)^6=n^-18=1/n^18

the answer is D

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3 years ago

Read 2 more answers