3 years ago

Please give Examples for real life examples for expressing very small number sin standard form.

1 answer:

3 0

Scientific notation is a system for expressing very large or very small numbers in a compact manner. It uses the idea that such numbers can be rewritten as a simple number multiplied by 10 raised to a certain exponent, or power.

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Tanya thinks that the expression 7.4k - 4.3 can be simplified as 3.1k.

Mariana [72]

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3 years ago

Solve for B. <br><br> A = 3(B + C)

Vanyuwa [196]

This is a literal equation
first, divide 3 on both sides $\frac{A}{3} = \frac{3(B+C)}{3}$
Next, subtract C on both sides $\frac{A}{3} -C=B+C-C$

The answer is $B= \frac{A}{3} -C$