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2 years ago

8

Sue ran 2.1 miles on Monday, 1.25 miles on Tuesday and Wednesday, 3.75 miles on Thursday, and 2.5 miles on Friday. How far did s

he run in all?

1 answer:

igomit [66]2 years ago

5 0

Answer:

8.6 miles

Step-by-step explanation:

1.25+3.75=5

5+2.5= 7.5

7.5+ 2.1= 8.6

:)

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olchik [2.2K]

Answer:

0.3(8.2 x 10^-3) = 2.46 X 10 ^ -3

Step-by-step explanation:

We need to solve the equation 0.3(8.2 x 10^-3) and write answer in scientific notation.

Solving,

= 0.3(8.2 x 10^-3)

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Writing in scientific notation

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Answer:

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Step-by-step explanation:

Firstly, you have to take out the common terms for this expression. In this expression, the common terms ard 2 and m :

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Next you have to factorise the brackets :

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So the final answer is :

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