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2 years ago

What is the following number in scientific notation? 56.71

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

6 0

Your answer is 5.671 x 10 to the first power. I dont know how to write to a power on here

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Irina18 [472]

Answer:

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Step-by-step explanation:

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2 years ago

Leon has $40 How many Mexican pesos can Leon buy with his dollars<br><br> Show work plz

tatuchka [14]

12x40=480
You can first multiply 12x4=48 and then you could put a zero next to the 8

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2 years ago

What is true about the completely simplified sum of the polynomials 3x2y2 − 2xy5 and −3x2y2 + 3x4y?

Assoli18 [71]

Answer:

The sum is a binomial with a degree of 6

Step-by-step explanation:

we have

$(3x^{2}y^{2}-2xy^{5})+(-3x^{2}y^{2}+3x^{4}y)$

Group terms that contain the same variable

$(3x^{2}y^{2}-3x^{2}y^{2})-2xy^{5}+3x^{4}y$

$0-2xy^{5}+3x^{4}y$

$-2xy^{5}+3x^{4}y$

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6 0

2 years ago

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4.4.3 Quiz: Independence

lbvjy [14]

Answer:

$\frac{2}{15}$

Step-by-step explanation:

<h2><u>Lesson : Probability</u></h2><h2><u></u></h2>

We have a bag with 4 white chips and 6 black chips
Question : What is the probability of randomly choosing a white chip, not replacing it, and then randomly choosing another white chip?

4 white and 6 black

4 + 6 = 10

Choosing the first white chip : $\frac{2}{5}$

Since we took one out , now

3 white chips , 6 black chips

3 + 6 = 9

Choosing another white chip : $\frac{1}{3}$

$\frac{2}{5} * \frac{1}{3}$

$\frac{2}{15}$

<u></u>

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2 years ago

Two cities are 280 miles apart. how far apart are the cities on the map?

Sladkaya [172]

They should still be 280 miles apart on the map i belive.

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2 years ago

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