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2 years ago

6

a basket contains 3 apples, 4 oranges, and 5 mangos. Without looking you select a fruit at random, replace it, and select a diff

erent fruit at random. What is the probability the first fruit is a mango and the second fruit is an apple?

1 answer:

FinnZ [79.3K]2 years ago

8 0

Answer:

5/48

Step-by-step explanation:

probabilty= 5/12 * 3/12

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What is (3-4i)^2? In complex numbers?

ANTONII [103]

$(3-4i)^2=9-24i-16=-7-24i$

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3 years ago

Select the inequality that match the situation:

elena55 [62]

Answer:

Each student club must contribute $ 33.33 in order to meet the fundraising goal.

Step-by-step explanation:

Given that a school fundraiser has a minimum target of $ 500. Faculty have donated $ 100 and there are 12 student clubs that are participating with different activities, to determine how much money should each club raise to meet the fundraising goal, the following calculation must be performed:

(500 - 100) / 12 = X

400/12 = X

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Thus, each student club must contribute $ 33.33 in order to meet the fundraising goal.

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2 years ago

I Need Help On This

disa [49]

Answer:

The first blank: not equal

The 2nd blank: not right triangle (it's acute triangle)

The 3rd blank: equal

The 4th blank: it's right triangle

Step-by-step explanation:

4^2 = 3^2 + 3^2

<=> 16 = 9 + 9

<=> 16 = 18 ( nonsense)

so triangle LKJ is not right triangle

5^2 = 4^2 + 3^2

<=> 25 = 16 + 9

<=> 25 = 25 ( make sense)

so triangle ABC is right triangle

Done!! :))

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2 years ago

Which of the following reasons can be used to justify statement #4 in the proof?

8_murik_8 [283]

Answer:

SSS postulate because three sides of a triangle are are congruent

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2 years ago

Read 2 more answers

Suppose that a monopolist

daser333 [38]

Answer:

The monopolist's net profit function would be:

$N(y)=198\,y\,-\,2.5\,y^2$

Step-by-step explanation:

Recall that perfect price discrimination means that the monopolist would be able to get the maximum price that consumers are willing to pay for his products.

Therefore, if the demand curve is given by the function:

$P(y)=200-2y$

P stands for the price the consumers are willing to pay for the commodity and "y" stands for the quantity of units demanded at that price.

Then, the total income function (I) for the monopolist would be the product of the price the customers are willing to pay (that is function P) times the number of units that are sold at that price (y):

$I(y)=y*P(y)\\I(y)=y\,(200-2y)\\I(y)= 200y-2y^2$

Therefore, the net profit (N) for the monopolist would be the difference between the Income and Cost functions (Income minus Cost):

$N(y)=I(y)-C(y)\\N(y)=(200\,y-2y^2)-(2y+0.5y^2)\\N(y)=198\,y\,-\,2.5\,y^2$

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2 years ago