a and b together can do a work in 10 days B and C together can do the same work in 15 days a b and c together can do the same work in 8 days then how many days can B alone do this work​

Answers

Answer 1

Answer:

hauqvuauq shuavauvqsjahw w


Related Questions

Which best describes independent events? The results of all events have different individual probabilities. The results of any previous events affects the probability of future events. The results of all events have the same individual probability. The results of all previous events do not affect the probability of future events. Mark this and return Save and Exit Nett​

Answers

Answer:

the answer is D The results of all previous events do not affect the probability of future events.

The best describes independent events is; The results of all previous events do not affect the probability of future events.

Which pair of events are called independent events?

When one event's occurrence or non-occurrence doesn't affect occurrence or non-occurrence of other event, then such events are called independent events.

everything can be almost always related to its reason, when we talk about two related things, there might happen that one of those things is dependent on other.

Therefore, the one that best describes independent events is;

The results of all previous events do not affect the probability of future events.

Learn more about independent variable;

https://brainly.com/question/1479694

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OBTAINING ONE HEAD ONLY WHEN A DIE IS
ROLLED AND 2 COINS ARE TOSSED.
Probability

Answers

Answer:

Step-by-step explanation:

n(s) 1 die & 2 coins = 6×4 = 24

n (event) 1 head = 6 (by die) +2( by coins)

= 8

so, probability P = 8/24 = ⅓


Granola is $7.00 per pound. At that rate, how much does 0.65 lb cost?

Answers

Answer:

$4.55

Step-by-step explanation:

$7.00/lb × 0.65lb = $4.55

The weekly profit, In dollars, of a store in the past twelve weeks is shown below.
195, 260, 200, 300, 170, 190, 240, 189, 178, 214, 214, 215
What is the store's average weekly profit?
$213.75
$190.50
$190.00
$189.50

Answers

Answer:

A. $213.75

Step-by-step explanation:

If we add up all the numbers listed, we get a sum of 2565.

Divide $2,565 by how many numbers we added. We added 12 numbers.

2,565 ÷ 12 = 213.75.

Therefore, the average is $213.75.

Explain how to do this and provide a answer.

Answers

Answer:

The answer is 3.

Step-by-step explanation:

All you need to do is insert 3 and 2 into T and S's places because they give you the value of both or then. When you insert the numbers, you multiply them. It should look like this: (12(3)) divided by (6(2)). Then divided both the numbers in the order the equation is asking to get 3.

2. The radius of the larger circle is 5 meters. The radius of the smaller inde is 2.5 meters what is the approximate area of the shaded region of the larger circle?

Answers

Answer:

c djc s s cs v f gs b sbfwbfyrfvrfurfvfpugwvpfwgvgcvw

Step-by-step explanation:

cvgvcuvucdcugbcubucvgevgvuvvcpgcgaw

Solve -2a -5 >3

which graph shows the solutions?

Answers

Hopes this helps:

Answer: A. a < -4

Have a great day.

The time it takes Jamal to make pancakes is based on
the number of pancakes he makes. The time in minutes
can be found using the function 3p + 15 where p
represents the number of pancakes he makes. If Jamal spent 141 minutes making pancakes this morning, then how many pancakes did he make?

Answers

The answer is 3p+15 because I looked it up

What fraction is equal to the length of the red segment?

Answers

Answer:

The red segment is from 1/4 to 3/4.

Step-by-step explanation :

Answer:

The red segment is from 1/4 to 3/4.

3/4 - 1/4 = 2/4

2/4 = 1/2

1/2

This answer can also be found by seeing there are four equal boxes making up the one larger box, since two out of the four boxes are filled then the fraction would be 2/4, which simplifies to 1/2

A random telephone survey of adults (aged and older) was conducted by Opinion Research Corporation on behalf of CompleteTax, an online tax preparation and e-filing service. The survey results showed that of those surveyed planned to file their taxes electronically. a. Develop a descriptive statistic that can be used to estimate the percentage of all taxpayers who file electronically.
a. Develop a descriptive statistic that can be used to estimate the percentage of all taxpayers who file electronically.
b. The survey reported that the most frequently used method for preparing the tax return is to hire an accountant or professional tax preparer. If 60% of the people surveyed had their tax return prepared this way, how many people used an accountant or professional tax preparer?
c. Other methods that the person filing the return often used include manual preparation, use of an online tax service, and use of a software tax program. Would the data for the method for preparing the tax return be considered categorical or quantitative?

Answers

Answer:

I think the correct answer is c

SOMEONE HELP ME PLZ. THXX​

Answers

Let’s place x in the blank

7.14 + 33/100 = x/100 + 33/100

x = 714

Answer:

714

Step-by-step explanation:

33/100 is already equal so all we have to do is make x/100=7.14 7.14*100=714

Which of the following holds the most liquid? A) 1 pound B) 1 gallon C) 1 pint D) 1 quart scobar​

Answers

Answer:

gallon

Step-by-step explanation:

larger than quart pint and cup

What is the salesperson's commission on a $900
sale if the commission rate is 25%?

Answers

Answer:

the sales commission is $225

Step-by-step explanation:

Given that

The sale is of $900

And, the commission rate is 25%

We need to find out the sales commission

So, the sales commission is

= Sale × commission rate

= $900 × 0.25

= $225

We simply multiply the sales with the commission rate so that the sales commission could come

Hence, the sales commission is $225

A rectangular garden that is 167 feet wide and 11 feet long will be covered with
soil. If a bag of soil covers an area of 20 square feet, which of the following is closest
to the number of bags of soil needed to cover the garden?

Answers

Answer:

the answer is 92 bags.

167x11=1837

1837÷20=91.85....or 92 bags

calculeaza diferenta nr 824532 si 698845 apoi dubleaza rezultatul.
Cat trebuie adaugat noului rezultat pt a se obtine triplul nr 315078?

Answers

Răspuns:

693860

Explicație pas cu pas:

Diferența dintre: 824532 și 698845

824532 - 698845 = 125687

Dublând rezultatul, r:

2 * 125687 = 251374

Pentru a obține: 3 * 315078 = 945234

Numărul care trebuie adăugat la r, în altul pentru a obține 945234 este:

945234 - 251374 = 693860

Prin urmare, 693860 trebuie adăugat la 251374 pentru a obține (3 * 315078)

Can someone help? What's the answer. Best answer gets brainliest

Answers

Answer:

C.

Step-by-step explanation:

Find the midpoint of the segment with endpoints of (-2,-2) and (4,6) and
enter its coordinates as an ordered pair. If necessary, express coordinates as
fractions, using the slash mark (/) for the fraction bar.

Answers

Answer:

(1,2)

Step-by-step explanation:

x value -2+4 /2 = 1

y value -2+6/2 = 2

?
Round to the nearest ten
thousand.
674,312

Answers

Answer:

670,000

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

670,000

Step-by-step explanation:

Here's a tip to help you remeber

5 or more let it score

4 or less let it rest

That means that if the last number is 5 or if it's greater than 5 it will round up. But if it's 4 or less than 4 it will round down.

What are the coordinates of the image of AABC after a dilation with center (0, 0) and a scale factor of ? Drag numbers to complete the coordinates, Numbers may be used once, more than once, or not at all. у 16 12 00 B 4 a с A 0 0 4 4 8 12 16 1 N 3 4 5 6 Ad 1. B'd С (1 )​

Answers

Answer:

munbers may be used once Or more than once

Please help. Will mark brainliest if correct. ( links will be banned)

Answers

Answer:

answer 2

Step-by-step explanation:

I have no clue guess you'll just have to trust me

Answer:

x<4.5

Step-by-step explanation:

Simplify both sides.

2x-6<3

add 6 on both sides.

2x<9

divide both sides by 2

x<4.5

determine the discount between the point(-4,2) and the line 4y=3×+6​

Answers

Answer:

d = 14/5

Step-by-step explanation:

The point (-4,2) means that;

At x = -4, y = 2

Now general form of a linear equation is;

Ax + By + C = 0

We are given;

4y = 3x + 6​

Rearranging to the form of a linear equation gives;

3x - 4y + 6 = 0

Thus, A = 3, B = -4 and C = 6

Thus, at point (-4,2), distance between them is;

d = (3(-4) - 4(2) + 6)/√(3² + (-4)²)

d = -14/5

We will take the absolute value.

Thus; d = 14/5

a. Show the sampling distribution of p, the proportion of groceries thrown out by your sample respondents.b. What is the probability that your survey will provide a sample proportion within 6.03 of the population proportion

Answers

Answer:

The corresponding p - value will be  is < 0.00001 which is less than 0.05

Step-by-step explanation:

Suppose p= 0.12 and n= 540 then the standard deviation can be taken out as √p(1-p)/n= √0.12(1-0.12)/540= 0.014

For the probability that the survey will provide a sample proportion within 6.03 of the population proportion

we will find the z statistic

z= p^-p/√p(1-p)/n

But √p(1-p)/n= 0.014 and p^-p= 6.03

Putting the values

z= 6.03/0.014= 430.71

The corresponding p - value will be  is < 0.00001 which is less than 0.05

the sum of 7592, 6635 and 7494

Answers

Answer:

the answer to your question is 21721

If 0 is a positive acute angle and 2 cos 0+3 = 4,
find the number of degrees in 0.

Answers

Answer: 1 0 is like x you solve for x. X= 1 0=1

#1
Ms. Moyseenko is having a graduation party for her
niece. It cost $40 for a bounce house and $8 per person
for food. She only has $264. What is the maximum
number of people she can have?

Answers

Answer:

Lets do -40 for the bounce house to get 224.

Now, do 224 divided by 8 to get 28.

28 people is the max.

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

What are the missing numbers in the sequence? 512,_,288,216,_

Answers

It’s 512, 384, 288, 216, 162. you have to divide 288 by 216, then find the common factor. using that, you multiply 288 by that common factor, and then divide 216 by the factor.

Which equation can be used to find A, the area of the parallelogram shown?

Answers

Answer:

The second one

Step-by-step explanation:

The area of a parallelogram = base length times height

If the parallelogram has a height of 4 and a base length of 9 then the area = 4 * 9

Answer:

The answer is: A= 4 x 9

Step-by-step explanation:

PLEASE HELP ASAP
The data set gives heights, in inches, of a group of students.

71 60 72 70 60 63 64 68 59

Create a stem display for this data.

Answers

Answer:

5 | 9

6 | 0 0 3 4 8

7 | 0 1 2

Step-by-step explanation:

The stems (to the left of the vertical line) are the first digits of the data, the leaves (to the right of the line) are the second digits)

7 | 0 1 2  represents the data 70, 71, 72

A rectangular safe can hold 5,184 cubic inches. Gold bars that are 3 inches by 6 inches by 2 inches fit to completely fill the safe. What is the volume of each gold bar? 15 in. 3 36 in. 3 11 in. 3 18 in. 3

Answers

Volume = length x width x height:

Volume = 3 x 6 x 2 = 36 cubic inches.

Answer:

36 In.

Step-by-step explanation:

This you simply do 3*6*2 in order to find the volume of a gold bar. The rest of the question is not needed.

Help me for brainliest please

Answers

Answer : 1,800$
hopefully this helps
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