Work out (1.2 x 104 ) 2.5 x 103Giveyour answer in standard form.

Mathematics

2 answers:

Hunter-Best [27]3 years ago

8 0

Answer:

Step-by-step explanation:

Work out 7

12000*2500=

12*25=300

This is the answer in standard numbers30000000

This is the answer in standard form!3*10^7

ExtremeBDS [4]3 years ago

4 0

Answer:

32136

Step-by-step explanation:

it is basically (1.2*104 )*2.5*103

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Answer:

$\sf\longmapsto \: x = 6$

Step-by-step explanation:

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Convert 7 grams into ounces. Round your answer to the nearest hundredth.

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Answer:

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Step-by-step explanation:

There are 28.3495 grams in an ounce. So we can create a ratio $\frac{28.3495}{1} =\frac{7}{x}$ . With this we can simplify into $x=\frac{7}{28.3495}$ by multiplying both sides by x and then dividing both sides by 28.3495. This simplified would leave you with 0.25 ounces (rounded to hundredths)