3 years ago

Evaluate the expression for f = –19.8.

Mathematics

1 answer:

DiKsa [7]3 years ago

7 0

Answer:

-2

Step-by-step explanation:

17.8 + f =

17.8 + (-19.8)

= -2

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4 years ago

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sergij07 [2.7K]

Answer:

$0.002403$ $= 2.403 * 10^{-3}$

Step-by-step explanation:

Given

$0.002403$

Required

Express as scientific notation

The rule of scientific notation is that:

It is represented in form of: $a * 10^n$ where $1 \le a \le 10$

$0.002403$ will be represented as: a = 2.403; notice that the point was shifted forward by 3 units.

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$a * 10^n$

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Approximate

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3 years ago