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vovikov84 [41]
2 years ago
12

PLEASE HELP!!! (question is in image)

Mathematics
1 answer:
sergiy2304 [10]2 years ago
7 0

Step-by-step explanation:

We can find the maximum profit by taking the derivative of the profit and then solving for the widget price <em>x</em> that will maximize it. It is done by equating the derivative to zero:

\dfrac{dy}{dx} = -12x + 600 = 0

Solving for x, we get

x = \dfrac{600}{12} = \$50

By setting the widget price to $50, the company can maximize their profits. To find this maximum profit, substitute the value of x into the equation for the profit:

y = -6(50)^2 + 600(50) - 5726

\;\;\;=\$9,274

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Suppose that an insurance company classifies people into one of three classes — good risks, average risks, and bad risks. Their
Dominik [7]

Answer: Our required probability is 0.745.

Step-by-step explanation:

Since we have given that

Probability of getting good risks people = 0.05

Probability of getting average risks people = 0.15

Probability of getting bad risks people = 0.30

Probability of getting good risk accident = 0.2

Probability of getting average risk accident = 0.5

Probability of getting bad risk accident = 0.3

So, Probability of people having accident in a year is given by

0.05\times 0.2+0.15\times 0.5+0.30\times 0.3\\\\=0.175

Probability of people either good or average risk given that he\she had no accident is given by

=\dfrac{0.2\times 0.95+0.5\times 0.85}{1-0.175}\\\\=\dfrac{0.615}{0.825}\\\\=0.745

Hence, our required probability is 0.745.

3 0
3 years ago
Point A has coordinates (-5,-3). What are the coordinates of the image if point A is translated five units to the right?
Ksju [112]

It would be (0, -3)

A translation means to just slide it left or right.

So, if we are translating Point A five units to the right, we would determine where our point would be at the beginning, which is (-5, -3).

On the x-axis we would count 5 units to the left (because it is negative) then we would count three units down ( not up, because it is negative)

That is where our original point A would be placed.

So when we translate, all you would do is move it over five units to the right and your point ends up being only on the y-axis which is why your x axis is 0 and your y axis is -3

I know it's kind of confusing when it is typed, but if you would like me to try and explain a little more just let me know :)

Hope this helps

4 0
4 years ago
Question on pictures ^^^^^^^^
rosijanka [135]

Answer:

y=35 x=145

Step-by-step explanation:

y is equivalent to 35

180-35=145

3 0
3 years ago
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What ratio is proportional 3/5
Andre45 [30]

answer for this question is 15 by 25 is proportional to 3 by 5

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A jar contains 3 marbles marked with the numbers 1 through 3. You pick a marble at random. What is the probability of not pickin
bixtya [17]

Answer:

5

Step-by-step explanation:

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3 years ago
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