2 years ago

(6 × 10^4 + 3 × 10^4)(3 × 10^2) What is the value of the expression in scientific notation?

Mathematics

1 answer:

LekaFEV [45]2 years ago

6 0

Answer:

2.7x10^7 or 2.70000000 I think

Step-by-step explanation:

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Or, if you mean (r+3Q)/h=t:

$\bold{\frac{r+3Q}h=t}\\{}\ \ \cdot h\quad\ \cdot h\\\bold{r+3Q=ht}\\{}\ \ \div t\qquad \div t\\\bold{\dfrac{r+3Q}{t}=h}\\\\\bold{h=\dfrac{r+3Q}{t}}$

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