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3 years ago

La potencia de 3²= Potencia de 5³=

Mathematics

2 answers:

UNO [17]3 years ago

8 0

Potencia de 3² = 2

Potencia de 5³ = 3

Porque la potencia es la misma que el exponente

zalisa [80]3 years ago

8 0

¿What is empowerment?

Powering is an operation that consists of multiplying a number by itself several times.

How is it solved?

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Solve for 2(c-5)-2=8+c

sukhopar [10]

The ancestors to the equation is c=20

6 0

4 years ago

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There are 10 marbles in a bag. Four are blue, 3 are black and 2 white and 1 red. If the marbles are not replaced once they are d

stich3 [128]

<u>Given</u>:

Given that there are 10 marbles in a bag. 4 are blue, 3 are black, 2 are white and 1 is red.

The marbles are selected by not replacing the drawn ones.

We need to the probability of selected a black marble and then a white marble without replacement.

<u>Probability</u>:

Let B denote the black marble.

Let W denote the white marble.

The probability of selecting a black marble is $P(B)=\frac{3}{10}$

The probability of selecting a white marble without replacement is $P(W)=\frac{2}{9}$

The probability of selecting a black marble and then a white marble without replacement is given by

$P(B \ and \ W)=P(B) \cdot P(W)$

Substituting the values, we get;

$P(B \ and \ W)=\frac{3}{10} \cdot \frac{2}{9}$

$P(B \ and \ W)=\frac{6}{90}$

$P(B \ and \ W)=\frac{1}{15}$

Thus, the probability of selecting a black marble and then a white marble without replacement is $\frac{1}{15}$

4 0

3 years ago

117 is 0.9% of what number. Would you expect the answer to be a lot less than 117, slightly less than 117, slightly greater than

kondor19780726 [428]

Answer:

13,000. A lot greater as its 99.1% more.

Step-by-step explanation:

calculator shall guide you.

6 0

3 years ago

Katie is making lemonade from a powder mix.

beks73 [17]

Answer:

a) 3 gallons

b) 20 scoops

Step-by-step explanation:

Ratio values can be multiplied by a suitable constant to obtain an equivalent ratio.

You have ...

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b) 20 scoops of mix should be used with 5 gallons of water

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2 years ago

Last year you sold short 400 shares of stock selling at $90.00 per share. Six months later the stock had fallen to $45.00 per

a_sh-v [17]

Answer:

The selling of the stocks gave a profit of $16,675.

Step-by-step explanation:

The initial capital was 400 shares, that were valuated at $90.00. This is $36,000.

Six months after, the price drop to $45.00 per share. The stocks that you sold would be valuated a total of $18,000.

That is a relative profit of $18,000.

Then, we have to substract the dividends that you didn't get and the cost of transaction.

The dividends are two payments of $1.50 per share each. The total amount is 400*1.50*2=$ 1,200.

The cost of transaction is $125.

Then, the net profit from selling is:

P = $18,000 - $1,200 -$125= $16,675

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3 years ago

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