Digitalis is a technology company that makes high-end computer processors. Their newest processor, the luteA, is going to be sold directly to the public. The processor is to be sold for $4500 , making Digitalis a profit of $383 . Unfortunately there was a manufacturing flaw, and some of these luteA processors are defective and cannot be repaired. On these defective processors, Digitalis is going to give the customer a full refund. Suppose that for each luteA there is an 11% chance that it is defective and an 89% chance that it is not defective. If Digitalis knows it will sell many of these processors, should it expect to make or lose money from selling them? How much?




To answer, take into account the profit earned on each processor and the expected value of the amount refunded due to the processor being defective.

Answers

Answer 1

Answer:

Digitalis should expect to lose money from selling processors.

The amount of loss is $112

Step-by-step explanation:

When the processor is not defective the company has 89% chance of making a profit of $383 per processor.

However,the company has 11% chance of a processor being returned ,as a result the company would not make no gain but would lose its cost of producing the affected processors.

cost per processor=selling price-profit=$4500-$383=$4117

outcome=89%*profit-11%*cost per processor=89%*$383-11%*$4117=-$112


Related Questions

Adrian has an equal chance of being placed on any one of the 6 youth soccer teams. Adrian tossed a fair six-sided number cube 50 times to model the probability of being placed on one of the teams. Which bar graph is most likely the result of Adrian's simulation?

Answers

Answer:

B

Step-by-step explanation:

Its the most reasonable graph out of all of them  

Answer:

Top right

Step-by-step explanation:

Looks the most even

The radius of a sphere is 6 units.
Which expression represents the volume of the sphere, in
cubic units?
27(6)
031(0)3
O 2A(12)2
lo (12)

Answers

Answer: 4/3 π 6³

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Volume of a sphere: 4/3 π r³

Replacing with the values given:

V = 4/3 π 6³

If we solve the expression:

V = 4.18 (6)^3

V = 904.77 cubic units

Feel free to ask for more if needed or if you did not understand something.

Two more than three times a number is six less than the product of two
and a number.

Answers

Answer:

x = -8

Step-by-step explanation:

3x + 2 = 2x - 6

Answer:x = -8

Step-by-step explanation:

Circle O has a circumference of 36 cm.
What is the length of the radius, m?
06 cm
18 cm
36 cm
72 cm

Answers

Answer:

5.73 The closest answer is probably 6

Step-by-step explanation:

Answer: The radius is 5.73 CM so the answer is A, 6.

Step-by-step explanation: The radius is equal to one half the diameter

Pi times the diameter equals the circumfrence. so we do

36/3.14/2

The mean of four numbers is 85. The four numbers are 86, 83, 81, and .
a) Write an equation to show this information
b) Solve the equation for .

Answers

Answer:

90

Step-by-step explanation:

a)

Since, to find the average of a set of numbers, you need to add them all together and divide by the amount of numbers:

[tex]\dfrac{86+83+81+x}{4}=85[/tex]

b)

Multiply both sides by 4:

[tex]86+83+81+x=340\\x=90[/tex]

Hope this helps!


The dot plot shows the number of miles Lola walked each day

Answers

Answer:

I believe 1 3/4

Step-by-step explanation:

Plz help!!
answer for c using Pythagorean Theorem

Answers

12^2 + 5^2 = 169
Sq roots of 169 = 13
c = 13

Answer:

c=13

Step-by-step explanation:

a^2 +b^2= c^2

12^2+ 5^2= 144+25=

169= c^2

c=13

Jake is wrapping a gift that is in a box with the following dimensions.

Length: 12 inches
Width: 4 inches
Height: 8 inches

Havana is wrapping a gift whose box's dimensions are all twice the length of the lengths in Jake's box. How many times larger is the surface area of Havana's box than Jake's box?

Answers

Answer:

Because you are looking for square inches of wrapping paper, you are looking for the surface area of the box. A three-dimensional box has a top and bottom that are the same size, a front and back that are the same size, and 2 sides that are the same size...or SA = 2(top/bottom area) + 2(front/back area) + 2(side/side area). Our equation fills in nicely like this:

SA = 2(6 * 14) + 2(6 * 8) + 2(14 * 8)

SA = 2(84) + 2(48) + 2(112)

SA = 168 + 96 + 224

SA = 488 square inches of paper to wrap the box.

Step-by-step explanation:

Explain at least 3 Properties of 0.

Answers

Answer:

Zero is even (not odd, not neutral)

Zero is neither positive nor negative (the only number with this property)

Zero is an integer (and must be considered when question limits choices to integers)

Zero is a multiple of all numbers (x*0 = 0, so a multiple of any x)

Step-by-step explanation:

Any number to the power of 0 is equal to 1. 0 is neither positive nor negative. 0 is neither prime nor composite. If you add two numbers and the sum is zero, we call the two numbers additive inverses or opposites of each other.

I honestly don’t know

Find the area of the shaded region:

Answers

Find the area of the circle:

Area = PI x r^2

Area = 3.14 x 9^2

Area = 3.14 x 81

Area = 254.34 square cm

Now multiply the area of the circle by the shaded portion which is the fraction of the degree over 360 degrees:

254.34 x 80/360 = 20,347.2/360 = 56.52

The shaded area is 56.52 square cm.

Area of circle formula: A = πr²

A = π(9)²

A = 81π

A = 254.34cm²

The ratio of degrees in the shaded region to total degrees in a circle:

80/360 = 40/180 = 20/90 = 10/45 = 2/9

Multiply:

254.34/1 * 2/9

508.68/9

56.52

Therefore, the area of the shaded region is 56.52cm²

Best of Luck!

The measure of <1 is 150 degrees. What are the measures of <4, <3, and
<2? See the image below.
The measure of <1 is 150°. What are the measures of <4, <3, and <2?

Answers

Answer:

A

Step-by-step explanation:

360 - 150 = 210

210 / 3 = 70

but hat doesn't really help..

so lets do this,

add each one of the groups up, if one adds up to 210, its the right one.

A = 210

B = 190

C = 255

D = 255

110-
у
70-
y = [ ? ]°

Answers

Answer:

y = 90°

Step-by-step explanation:

y + x = 110° because the sum of two interior angles is equal to an interior angle

x + 70° = y ➡ y - x = 70°

y + x = 110°

y - x = 70° add two equations

2y = 180° (x eliminated -x)

y = 90°

can i get your help please

Which answer choice shows the decimals in order from greatest to least?
A. 1.234, 1.237, 1.2, 1.48, 2.01

B. 1.2, 1.234, 1.237, 1.48, 2.01

C. 2.01, 1.48, 1.237, 1.234, 1.2

D. 1.2, 1.48, 2.01, 1.234, 1.237

Answers

Answer:

B. 1.2, 1.234, 1.237, 1.48, 2.01

Step-by-step explanation:


C. 2.01, 1.48, 1.237, 1.234, 1.2



For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and determine the y-intercept. Decide which table best illustrates these values for the equation:
y = x squared + 7 x

Answers

Answer:

a=1, b= 7, c=0

Opens upward since a is positive(meaning it has a minimum vertex)

Y-int: (0,0)

Step-by-step explanation:

y=[tex]x^{2}[/tex]+7x

In order to find, the y-intercept, x has to be 0, so plug in 0 for x

y=[tex]0^{2}[/tex]+7(0)

y=0

So the y intercept: (0,0)

The equation form a parabola that opens up and the y intercept is at y = 0. a = 1, b = 7 and c = 0

What is a quadratic function?

A quadratic function is in the form:

y = ax² + bx + c

Given that:

y = x² + 7x, hence:

a = 1, b = 7 and c = 0

The equation form a parabola that opens up and the y intercept is at y = 0.

Find out more on quadratic function at: https://brainly.com/question/1214333

Larry the librarian and Courtney the lawyer are having a debate. Larry contends that the library is bigger than the courthouse in terms of area. Courtney contends the opposite.
To settle their debate, they find satellite images of both buildings and juxtapose them on a single coordinate grid (shown below).
The area of the library is
\text{m}^2m
2
start text, m, end text, squared.
Round the final answer to the nearest square meter. Do not round intermediate calculations.
The area of the courthouse is
\text{m}^2m
2
start text, m, end text, squared.
Round the final answer to the nearest square meter. Do not round intermediate calculations.

Answers

Answer:

Library's Area= 5200

Courthouse' Area= 5027

Larry is correct.

Step-by-step explanation:

What is the volume, in cubic m, of a rectangular prism with a height of 15m, a width of 4m, and a length of 13m?

Answers

Answer:

V = 780 m3

Step-by-step explanation:

Please help me as soon as possible!

Answers

0.5 is the answer

......

Brainliest and 10 points for answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

How do you find the x- and y-intercepts of an equation?

A) To find the x-intercept, substitute 0 for x. To find the y-intercept, substitute 0 for x.

B) To find the x-intercept, substitute 0 for x. To find the y-intercept, substitute 0 for y.

C) To find the x-intercept, substitute 0 for y. To find the y-intercept, substitute 0 for x.

D) To find the x-intercept, substitute 0 for y. To find the y-intercept, substitute 0 for y.

Answers

Answer:

To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'.

Answer:

C

Step-by-step explanation:

A, B, and D don't make sense

Find the GCF for each pair of monomials. 1. 14n2, 35n4 2. 21n3, 18n2 3. 7n2, 9

Answers

Answer:

[tex](1)7n^2\\(2)3n^2\\(3) 1[/tex]

Step-by-step explanation:

(1) [tex]14n^2, 35n^4[/tex]

[tex]14n^2=2 X 7 X n^2\\35n^4=5 X 7 Xn^2Xn^2\\$Therefore, the GCF of 14n^2$ and 35n^4$ is 7Xn^2=7n^2[/tex]

(2)[tex]21n^3, 18n^2[/tex]

[tex]21n^3=3 X 7 X n^2 X n\\18n^2 =3 X 6 X n^2\\$Therefore, the GCF of 21n^3$ and 18n^2$ is 3Xn^2=3n^2[/tex]

(3) [tex]7n^2, 9[/tex]

The two terms are co-prime. Therefore their GCF is 1.

Malik scores 24 goals in 8 soccer games. At that rate, how many goals will he sore in 15 games?

Answers

Answer:

45 goals

Step-by-step explanation:

You have the fraction 24/8

After you simplify it you get 3/1 (that’s the percentage of goals/games)

Supposing goals = x,

x/15 = 3/1

x= 45 goals

help me answer this question

Answers

Answer: Sorry i whould help but I cant see it can you put it more bigger

Step-by-step explanation:

A 24
B 12
C 9
D 6
Please help thx

Answers

First, find the total distance between A and B.

3 + 21 = 24 units

Second, divide by 8.

24 / 8 = 3

Third, multiply by 3.

3 * 3 = 9

Therefore, the answer is 3.

Best of Luck!

Answer:

D 6

Step-by-step explanation:

First, we find the distance between points A and B.

AB = |a - b| = |-3 - 21| = |-24| = 24

The distance from A to B is 24.

Now we need 3/8 of that distance.

3/8 of 24 = 3/8 * 24 = 3/8 * 24/1 = 72/8 = 9

Point Q is 9 units to the right of point A.

-3 + 9 = 6

Answer: D 6


WILL MARK BRAINLIEST IF ANSWERED WITHIN 5 MINUTES...........2 composite figures. One is comprised of a rectangular prism and a triangular prism. The other is comprised of 2 rectangular prisms.

Explain how to find the volume of any composite figure.

Answers

Answer:

Look at the figure and take note of the types of three-dimensional figures that make it up. Find the volume of each figure. Add the volumes to find the total volume.

Step-by-step explanation:

The volume of the composite figure is solved

What is the volume of a prism?

A three-dimensional solid object called a prism has two identical ends. It consists of equal cross-sections, flat faces, and identical bases. Without bases, the prism's faces are parallelograms or rectangles.

The volume of a prism is the product of its base area and height

Volume of Prism = B x h

where B = base area of prism

h = height of prism

Given data ,

If a composite figure is made up of a rectangular prism and a triangular prism, you can find the volume of the rectangular prism by multiplying its length, width, and height. Then, you can find the volume of the triangular prism by multiplying its base, height, and 1/2. Finally, you can add the volumes of both prisms to get the total volume of the composite figure.

Similarly, if a composite figure is made up of two rectangular prisms, you can find the volume of each prism by multiplying its length, width, and height. Then, you can add the volumes of both prisms to get the total volume of the composite figure.

To learn more about volume of prism click :

https://brainly.com/question/11336446

#SPJ3

What is the value of x?
B
80°
Enter your answer in the box.
x=
Х
А
55°
с

Answers

Answer:

x = 45

Step-by-step explanation:

The sum of the angles of a triangle is 180

80+55+x = 180

135 +x = 180

Subtract 135 from each side

x = 180-135

x =45

Answer:

45

Step-by-step explanation:

combining the a and b lengths gives you 135 then subtract by 180 and you get 45.

Help!!! On a piece of paper graph then determine which answer choice matches the graph you drew

Answers

Answer:

C

Step-by-step explanation:

You read piece wise as

2 turns on at x = -5, then turns off at x = - 1 and so on

Plz help i will mark u brianiest

answers choose all that apply

A: Quadrent 1

B: Quadrent 2

C: Quadrent 3

D: Quadrent 4

E; x axis

F:y axis

Answers

Answer:

F, y-axis

Step-by-step explanation:

If point E's y-coordinate is 0, it is located somewhere on the y-axis (meaning F is correct). If point E's x-coordinate is 0, it cannot be on the x-axis (meaning E is incorrect). When a point is on the y-axis, it does not fall into any quadrant (meaning A, B, C, and D are incorrect).

Match the graph with its equation.

A.)7x-7y=-49
B.)-7x+7y=-49
C.)7x+7y=0
D.)7x+7y=49

Answers

Answer:

B) -7x + 7y = -49

Step-by-step explanation:

This is a y=x plot/line shifted by 7 units.

This can also be verified plugging in the values of x=0,y=-7 and x=7,y=0. The only equation which satisfies these points in Equation B. These points have been chosen as they're the intercepts of this plot.

Answer:

-7x+7y=-49

Step by step Explanation:

This can be verified by giving x=0 and y= -7; x=7 and y=0. The second equation only assures this. Therefore the second equation is correct.

PLS mark me as brainliest

Given f(x)=(2x-3)(3x+7), what is the y-intercept

Answers

Answer:

(0,-21)

Step-by-step explanation:

The x value of a y intercept is always 0

So we can plug in 0 to the equation to solve for the y intercept

(2*0-3)(3*0+7)

-3*7= -21

y intercept: (0,-21)

Answer:

-21

Step-by-step explanation:

f(x)=(2x-3)(3x+7)

The y intercept is when x=0

f(0) = (0-3) (0+7)

     -3*7

    -21

The y intercept is -21

Two sisters decide to invest in a lot which cost $51000. The first sister contributes $1000 more than one - quster of what the second sister contributes. What is the contribution of each sister

Answers

Answer:

One sister contributes 26000

The other contributes 25000

26000+25000=51000

Step-by-step explanation:

Answer:

First sister: $26000

Second sister: $25000

Step-by-step explanation:

If one contributed $1000 more than the other then that means that it is haled between them and the first sister contributed $1000 more than the other. Hope this helps :)

What is the value of x, if the volume of the cone is 12 pi m^3?
4 m
5 m
6 m
10 m

Answers

Answer:

4 m

Step-by-step explanation:

The volume of a cone is given by

V = 1/3 pi r^2 h

12 pi  = 1/3 pi  (3)^2 x

12 pi = 1/3 pi 9 x

12 pi = 3pi x

Divide each side by 3 pi

12 pi / 3pi = 3pix/ 3pi

4 =x

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