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4 years ago

Perform the following calculation and express the answer in scientific

Mathematics

2 answers:

bekas [8.4K]4 years ago

8 0

Answer:

Hey there!

1.2 x 10^-2 times 3.0 x 10^-6 = 3.6 x 10^-8 m^2.

Hope this helps :)

zheka24 [161]4 years ago

8 0

HibernjdjdjdjdjsjsisisbsuIsjsjsisosioss

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Put 50%, 2/25, 5, and 0.31 in order from greatest to least

storchak [24]

Answer:

$5,50\%,0.31,\frac{2}{25}$

Step-by-step explanation:

we have

50%, 2/25, 5, and 0.31

1) 50%

we know that

$50\%=\frac{50}{100}$

2) 2/25

Multiply by 4/4

$\frac{4}{4}(\frac{2}{25})=\frac{8}{100}$

3) 5

Multiply by 100/100

$\frac{100}{100}(5)=\frac{500}{100}$

4) 0.31

Multiply by 100/100

$\frac{100}{100}(0.31)=\frac{31}{100}$

Now all numbers have the same denominator

$\frac{500}{100}> \frac{50}{100}>\frac{31}{100}>\frac{8}{100}$

therefore

$5 > 50\%>0.31>\frac{2}{25}$

$5,50\%,0.31,\frac{2}{25}$

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3 years ago

Which equation represents the line that is perpendicular yo y=3/2x+1 and passes through (-12,6)

klemol [59]

Answer:

y = -2/3x - 2

Step-by-step explanation:

Step 1: Find slope m of perpendicular line

Simply take the negative reciprocal of the given line

m = -2/3

y = -2/3x + b

Step 2: Find b

6 = -2/3(-12) + b

6 = 8 + b

b = -2

Step 3: Rewrite perpendicular equation

y = -2/3x - 2

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4 years ago

Which expression can be used to represent the phrase “Maren increases the number of servings by six”?

NISA [10]

increases is +

six is 6

so n+6

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3 years ago

Read 2 more answers

While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning to the Uni

marishachu [46]

Hello!

He spends 150 euros so he has 32.66 euros at the end of his trip. To convert it back he does: 1.3687 dollars/1 euro • 32.66 euros = 44.701742 dollars = 44.70 dollars

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3 years ago

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Rina8888 [55]

Answer:

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Step-by-step explanation:

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3 years ago