A baker is deciding how many batches of muffins to make to sell in his bakery. He wants to make enough to sell every one and no fewer. Through observation, the baker has established a probability distribution. x P(x) 1 0.10 2 0.30 3 0.40 4 0.20 What is the probability the baker will sell exactly one batch

Answers

Answer 1

Answer:

[tex]P(x = 1) = 0.10[/tex]

Step-by-step explanation:

Given

[tex]\begin{array}{ccccc}x & {1} & {2} & {3} & {4} \ \\ P(x) & {0.10} & {0.30} & {0.40} & {0.20} \ \ \end{array}[/tex]

Required

Determine the probability of selling exactly 1 batch

This probability is represented with [tex]P(x = 1)[/tex]

From the table:

When x = 1; P(x) = 0.10

Hence:

[tex]P(x = 1) = 0.10[/tex]

In other words, the probability of selling exactly 1 is 0.10


Related Questions

The total profit made by an engineering firm is given by the function p=x^2 - 24x +5000 where x is the number of clients the firm has and p is the profit.


1. Find the maximum profit made by the company.

2. How many clients are necessary to reach the profit outlined in part one?

Answers

Answer:

[tex]5144[/tex]

[tex]12[/tex]

Step-by-step explanation:

The function [tex]p=x^2-24x+5000[/tex] is incorrect as its roots are imaginary [tex]b^2-4ac=576-4\times 5000=-19424<0[/tex].

So, the correct function is

[tex]p=-x^2+24x+5000[/tex]

Differentiating with respect to [tex]x[/tex] we get

[tex]p'=-2x+24[/tex]

Equating with zero

[tex]0=-2x+24\\\Rightarrow x=\dfrac{24}{2}\\\Rightarrow x=12[/tex]

Double derivative of the function

[tex]p''=-2<0[/tex]

So, the function is maximum at [tex]x=12[/tex]

Maximum profit is

[tex]p=-x^2+24x+5000=-12^2+24\times 12+5000\\\Rightarrow p=5144[/tex]

The maximum profit made by the company is [tex]5144[/tex]

The number of clients required to make the maximum profit is [tex]12[/tex].

What is the value of sin(48) ? Use a calculator and round to the nearest tenth

Answers

Answer:

0.743

:))))))))))))))

Answer fast...Show work on both

Answers

Answer:

A) 14.3606 ft

B) 2.8112 seconds

Step-by-step explanation:

A) At maximum height which is its peak, the velocity will be zero.

Now, we are given height modeled by;

h(t) = 4.98t² - 14t + 20

v(t) = dh/dt = 9.96t - 14.

At max height which is v(t) = 0, we have;

9.96t - 14 = 0

9.96t = 14

t = 14/9.96

t = 1.4056 s

Thus, height at this time is;

h(1.4056) = 4.98(1.4056)² - 14(1.4056) + 20

h(1.4056) = 14.3606 ft

B) time of flight = 2 × time to get to peak = 2 × 1.4056 = 2.8112 seconds.

the volume of a rectangular prism is 72 cubic centimeters. the prism is 2 centimeters wide and 4 centimeters high.

Answers

Answer:

9 cm

Step-by-step explanation:

Answer:

it is 9 cm because 9 x 8 is 72

Step-by-step explanation:

Brandon has a jar of quarters and dimes with a total value of $7.85. The number of quarters is 7 less than twice the number of dimes. How many quarters and how many dimes does Brandon have?

Answers

Answer:

dimes=8

quarters=12

Step-by-step explanation:

the total value 380 cents

28800000, 1440000, 72000, 3600, 180, ...

Answers

Answer: I'm confused. What are you asking here?

Step-by-step explanation:

Your class is in groups, working on a combinatorics worksheet. One of the questions asks how many possible ways 5 books out of a box of 12 can be placed on a shelf. Your classmate suggests you calculate 12C5, which is 792. What would you say to explain how this suggestion is flawed, and how would you help correct them

Answers

Answer: 95040

Step-by-step explanation:

It is important to note that selection and arrangement are two different things in permutation and combination study. In the scenario above, we have 12 books, out of which 5 is to be arranged on a shelf. The answer prescribed by 12C5 which gives 792, only solves the selection process of choosing 5 books from a total of 12. Every 5 books picked will also have to be arranged on the shelf which is solved as n!(number of ways of arranging n different objects)

Hence, to arrange 5 books from a total of 12 books on a book shelf is

nCr * r!

12C5 * 5!

792 * 120

= 95040

what 2 answers are these?! x^2−5x−8=0

Answers

Answer:

sorry look question at once and comment


In a particular library, 18% of the books are children's books, 53% of the books are adult fictions, and the rest are adult non-fiction
You choose one book at random. What is the probability that it is an adult non-fiction book ?

Answers

Answer:

29%

Step-by-step explanation:

You add the 18 and 53 then subtract by 100 to receive your answer

Answer:

29%

Step-by-step explanation:

You add the percentages of the other categories (18 - children, 53 - adult fiction) then subtract from 100.

Convert 7% as a decimal

Answers

Answer:

0.07

Step-by-step explanation:

7/100

Answer:

it would be .07 i believe

Which of the following is the graph of the function y = (x – 3)2 – 2?

Answers

Answer: I’m pretty sure it’s graph A

Step-by-step explanation:

Answer:

D, Last graph

Step-by-step explanation:

After test review, it revealed the answer, but the answer's D. Sorry for the poor explanation!

of the last 60 people who went to the cash register at the department store, 16 had blomd hair, 20 had black hair, and 3 had red hair. determine the empirical probability the next person will have brown hair​

Answers

Answer: 20

Step-by-step explanation:

Answer: Plz don't come for me if its wrong but I think the answer is 21

Step-by-step explanation: Because there are 60 people in all and 16 had blond hair, 20 had black hair and 3 had red hair and 60-16-20-3=39 then you have to take 60-39 and you get 21

A sample prepared for a chemical measurement is completed correctly by 21% of the lab technicians, completed with minor error by 70% and completed with a major error by 9%. Round your answers to three decimal places (e.g. 98.765).(a) If a technician is selected randomly to complete the preparation, what is the probability it is completed without error?(b) What is the probability that it is completed with either a minor or major error?

Answers

Answer:

0.210 ; 0.790

Step-by-step explanation:

Given that:

Percentage of correct completion by technician = 21%

Percentage of minor error = 70%

Major error in chemical measurement of sample = 9%

A.) probability that a randomly selected technician completes preparation without error:

This is equal to the percentage of correct completion by technicians :

P(correct completion) = 21% = 0.210

B.) probability that it is completed with either a minor or major error :

P(completion with minor error) + P(completion with major error)

= 70% + 9%

= 0.70 + 0.09

= 0.790

You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 12 dollars/hour, and each shift lasts 75 minutes. Your laundry requires 12 quarters/load.Part AHow many shifts must you work if you wish to wash 10 loads of laundry

Answers

Answer:

2 shifts

Step-by-step explanation:

Amount earned washes dishes = 12 dollars / hour

Shift duration = 75 minutes

Cost of laundry = 12 quarters per load

Cost of 10 loads of laundry = (10 * 12 quarters) = 120 quarters

1 quarter = 25 cents

120 quarters = (25 * 120) = 3000 cents

100 cents = $1

3000 cents = 3000/ 100 = $30

Hence, to make $30 from washing dishes :

$12 = 1 hour

$30 = x

x = 30 / 12

x = 2.5 hours

1 shift lasts 75 minutes

2.5 hours = (2.5 * 60) = 150 minutes

150 / 75 = 2 shifts

Which equation represents the function shown on the graph? y = x y = x y = 2x y = 4x

Answers

The correct answer is y=4x because the slope of the graph (rise over run aka y/x) is 4/1 or 4

Answer:

The correct answer is y=4x

Step-by-step explanation:

please help!! i’m stuck and i’ll give brainliest but i need an explanation for the answer

Answers

9514 1404 393

Answer:

  -12

Step-by-step explanation:

The average rate of change of a function f(x) on an interval [a, b] is defined as ...

  average rate of change = ((f(b) -f(a))/(b -a)

For the given function and interval, this is ...

  average rate of change = (f(1.25) -f(0.75))/(1.25 -0.75)

  = (4 -10)/(0.5) = -12

The average rate of change is -12 on the interval.

__

The calculator results for f(1.25) and f(0.75) are shown in the attachment, along with the computation of the average rate of change.

Please answer quickly Thank You

Answers

Answer:

A. $ 46

B. 12 people.

Step-by-step explanation:

From the question given above, we obtained the following:

C(x) = 6.5x + 20

Where:

C => total cost of bowling

x => number of people

A. Determination of the of bowling for 4 people.

Number of people (x) = 4

Total cost (C) of bowling =?

C(x) = 6.5x + 20

C(4) = 6.5(4) + 20

C(4) = 26 + 20

C(4) = $ 46

Thus, it will cost $ 46 for 4 people to bowl

B. Determination of the number of people that can bowl for $ 98.

Total cost (C) of bowling = $ 98

Number of people (x) =?

C(x) = 6.5x + 20

98 = 6.5x + 20

Collect like terms

98 – 20 = 6.5x

78 = 6.5x

Divide both side by 6.5

x = 78 / 6.5

x = 12

Thus, 12 people can bowl for $ 98.

Snowflake the snowman wants to buy new scarves if each scarf cost $4.27 how much did snowflake spend if he buys 5

Answers

Answer:

21.35

Step-by-step explanation:

4.27 * 5 i hope this is one of your answers

Find the Indicated term of the sequence by repeatedly multiplying the first term by the common ratio.Use a calculator.

2-10,50, 6th term
The 6th term of the sequence is____

Answers

Answer: -6250

Step-by-step explanation: The common ratio is -5. By multiplying the terms by this ratio, the sixth term is -6250.

The circumference of a circle is 137 m. Find its diameter, in meters.

Answers

Step-by-step explanation:

[tex]137 = 2\pi \times r \\ r = \frac{137}{2\pi} = 21.8045232 \\ diameter = 2 \times r = 43.609 \\ = 43.61 \: m[/tex]

Tell whether x and y show direct variation. Explain your reasoning. 2x = 3y

Answers

Answer:

YES:  direct variation

Step-by-step explanation:

2x = 3y is equivalent to y = (2/3)x, which has the form of a proportional relationship (direct variation) y = kx.  YES

calculate the pay for the following day of a weekly time card given a wage of $16/hr

Answers

Answer:

24x16x7

Step-by-step explanation:

Answer:

$2,688 a week

Step-by-step explanation:

16 x 7 x 24 would be 2,688

10g of Copper reacts with 5g of Sulfur

Write the ratio of Copper to Sulphur

Answers

I think it is 2:1 because If you simply them down


find the value of x

Answers

if both sides are supposed to be equal, then x=59

The concession stand at a football game sells hot dogs and drinks. It costs $4.25 for 2 hot dogs and 1 drink. It costs $7.00 for 3 hot dogs and 2 drinks. Which of the following systems of equations can be solved to determine the cost, h, of each hot dog and the cost, d, of each drink

Answers

Answer:

h = $1.50

d = $1.25

Step-by-step explanation:

$1.50 + $1.50 = $3 + $1.25 = $4.25

$1.50 + $1.50 + $1.50 = $4.50 + $1.25 + $1.25 = $7

Answer:

2h + 1d = 4.25

3h + 2d = 7.00

Step-by-step explanation:

-3(2h + 1d) = -3(4.25)

2 (3h + 2d) = 2(7.00)

-6h - 3d = -12.25

6h + 4d = 14

if we add them together we get D = 1.75

Checking:

2h + 1(1.75) = 4.25

2h + 1.75 = 4.25

2h = 2.5

h = 1.25

1.25 times 2 plus 1.75 = 4.25

What’s the volume of a cylinder with a base of 25 and height of 6

Answers

Approximately 2945.24 units
I think it's 2945.24 units

An airplane is heading due south with an airspeed of 196 miles per hour (mph). A wind from a direction of
N 58°E is blowing at 14 mph. Determine the bearing of the airplane by computing the magnitude and
direction of the resultant vector. Round the angle to the nearest degree.
(A)S 88°W
(B) S 87W
(C)S 2º W
(D)S 3W

Answers

Answer:

d

Step-by-step explanation:

pls help 20 points I just need an explanation ​

Answers

Answer:

i=prt

i = 1,000 x 0.045 x 1.5

Step-by-step explanation:

X-4<5 I don’t get that

Answers

Answer:

x<9

Step-by-step explanation:

so first you add 4 to both sides,

then it is x<9 right?

WELL THAT'S THE ANSWER :)

pls give me brainliest

ˆ

THEY ARE CORRECT

GIVE THEM BRAINLIST BEFORE THIS GETS DELETED

Factor the trinomial below COMPLETELY

5x^2 - 20x + 60​

Answers

Answer:

± [tex]\sqrt{-800}[/tex] / 2   or ±800i

Step-by-step explanation:

there are no rational roots because the square root of a negative

i got the answer by using the quadratic formula:  (-b ±√b2 - 4ac) /2a

Other Questions
if you had to choose between the phrase "natural selection gives organisms what they need" vs. "natural selection chooses traits that are most successful", which one would you choose? defend your answer. Billy is driving a bumper car for 5 minutes. In this time, Billy crashes into three other cars.The first car is carrying another small child, the second is carrying a large adult, and the third is empty. Each car is sitting still when Billy hits it at full speed. Place the crashes in order of how much force Billy feels, from smallest to largest.empty carlarge adultsmall child < A pound of apples cost $1.35 a pound of cherries cost $3.62. How much will it cost to by 1.6 pounds of apples and 2.5 pounds of cherries? PLEASE HELP I will mark brainliest Which detail from the text best supports the answer to Part A? A. Adams had said, Well, I understand that you are to beat me in this contest, and I will only say that I will be as faithful a subject as any you will have. (Paragraph 9) B. Mr. Adams, this is no personal contest between you and me. Two systems of government divide our fellow citizens into two parties. With one of these you concur, and I with the other. (Paragraph 10) C. "And since he felt that Adams's appointment of judges was a personal attack, Jefferson had the new law repealed. This meant that Adams's son, John Quincy Adams, lost his post." (Paragraph 12) D. "Dr. Rush called the rift between Jefferson and Adams 'a national misfortune.' After all, the two men were symbols of American independence." (Paragraph 14) An object has a volume of 825 cm3 and a density of 13.6 g/cm3. Find itsmass C H8What is the subscript for carbon in this molecule? 23The cloth was interwoven with bright and dark colors.What is the meaning of the bolded word?O Awoven beforeOB.woven wronglyC.woven betweenOD.woven against A disease infects an organism, causing the organism's cells to have less chloroplasts. How will the organism be impacted by having less chloroplasts?The organism will have less chlorophy reducing its ability to collect energyThe organism will have less cellulose, reducing its ability to remove wasteThe organism will absorb less oxygen, reducing its ability to produce sugarThe organism will absorb less water, reducing its ability to create DNA Evaluate each expression if a = 6, b=3, and c=2.1. 6+c2. a-b3. 2 c4. a-15. c+46. a/b7. b38. abchoices:851816432 Analyze the role individual team members and leaders play in ensuring or detracting from team success. In the analysis, considering the advantages and disadvantages of the team effectiveness model (Exhibit 7.2). For example, what would be some of the effective and ineffective individual and leadership behaviors regarding team environmental, design, process, and effectiveness practices Please help! Find the perimeter of the figure. 13-6=3x-14 whats the value of x A Student table and an Address table contain one linked record. What kind of table relationship do these tablesdemonstrate? a. one-to-oneb. one-to-manyc. many-to-manyd. many-to-none find the scale factor Mrs. Underwood explained to her class her theory that people do not understand the importance of timelines until they have lived through major historical events. Why is her theory different from a scientific theory?A scientific theory concerns only physics and is supported by mathematical calculations,O A scientific theory concerns nature and is supported by data collected through field observations and experiments.A scientific theory concerns popular opinion and is supported by the opinions of researchers in the social sciencesA scientific theory concerns the humanities and is supported by interpretations of artistic works Help me i beg u.Jessica is making metal sculptures to sell. A metal sculpture costs $24 to make and Jessica sells it toa retailer for a profit of 175%. If the retailer then marks up the sculpture by another 120%, howmuch will it cost someone to buy a sculpture in the shop? Select the indicated real n th root(s) of a. n=5 a=243 Compare and by converting their income statements to common size. Martinez Rojo Net sales. . . . . . . . . . . . . . . . . . . . . . . . . . . $10,900 $19,536 Cost of goods sold. . . . . . . . . . . . . . . . . . 6,660 14,203 Other expense. . . . . . . . . . . . . . . . . . . 3,564 4,356 Net income. . . . . . . . . . . . . . . . . . . . . . . . . $676 $977 Which company earns more net income? Which company's net income is a higher percentage of its net sales? Why do we celebrate black History Month?