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It can purchase these games for $16 . If bragain toys advertises the game at a cost of $630 per month and sells them for $30 each . How many games does it need to sell to break even ?

15 students in a school are distributed evenly among 3 classes. Given there are 3 students with red hair in the 15 and distribution is random, how many number of ways that all the students with red hair end up in the same class?

From a deck of 52 cards, how many different fourcard hands could be dealt which include one card from each suit?

What is the simple subject in this sentence? The Saturn Rocket made travel to the moon possible.

How many different twodigit numbers can be formed from the digits 3, 1, 4, and 5 (allowing reuse)?

4 boys and 3 girls are to be seated in 7 chairs such that no two boys are together. In how many ways can this be done?

On a trip, Debbie spent as much time on the train as she did on the bus. The train averaged 50 km per hour and the bus averaged 35 km per hour. If she went 105 km more on the train, how far did she go altogether? Can you please me do this question?

White wolf is a horse in a race with 7 other runners. If we are concerned only with the first, second and third placings, in how many ways can white wolf finish first second and third?

Tgere are 10 girls and 8 boys in a class.a list of speakers consisting of 8 girls and 6 boys is to be prepared.mr. ravi refuses to speak if Rani speaks.And Raani refuses to speak if Radha speaks.Find no. Of ways list can be made ?

Find the no. Of arrangements of letters of the world SALOON if two 'O's do not come together?

If each outfit can only be worn by one model and there is no time for any model to wear more than one dress, how many different shows can Elodie put on? (Note: Two shows are considered the same if they contain the same models wearing the same dresses.)

Is the word man's plural or singular?

a) In how many ways can this be done?
b) The coach received last minute funding to allow 3 additional players.Is how ways can he select the 3 additional players?
c) One of the players is Tim. The probability that he will not be among the 8 selected?

How many ways are there to make 33 cents using any combination of pennies, nickels, and dimes?

What are some alternate ways to continue contributing answers, given the website is going dormant soon?

Three fair cubical dice are rolled.What is the probability that exactly two dice have the same score?Suppose the three dice are rolled one after another.If two dice have different scores,what is the probability that two of three dice have the same score?

In arranging a 10day examination timetable involving 10 subjects and one subject per day, how many ways are possible when mathematics, physics and chemistry all separated by at least one day?

In arranging a 10day examination timetable involving 10 subjects and one subject per day, how many ways are possible when mathematics, physics and chemistry all separated by at least one day?

A fair die is rolled 10 times. What is the probability that an even number (2, 4, or 6) will occur between 2 and 4 times?

How do you simplify #124+(8xx4)#?

How Ironic given the announcement to close the site?  This is a Socratic email rec'd today !!

The volume of air in a model car is #40cm^3# . A scale of 1:50 was used to create the model. What is the volume of air in the actual car?

How long from when they start do they meet?

There are two distinct round tables, each with 5 seats. In how many ways may a group of 10 be seated?

What are the nouns in the following sentence?:
The three red bicycles are in my garage.

If some one says let me fetch that information for you and I want to ask that
Have you fetched the information? Is it correct sentence

A boy wishes to buy exactly six marbles.There are 4 different colours of marbles available.In how many ways can he buy six marbles?

Three candidates are selected from a certain number of interviewees.If the order is not taken into account, then number of ways the candidates can be chosen is 35.How many ways are there if the order is taken into account?

If these numbers(112233)are arranged to form sixdigit numbers in ascending order,how to find the 30th number? and the median?

Suppose you roll a pair of fair 6sided dice 36 times. What is the exact probability of getting at least three 9’s?

In a speaking contest, there are six finalist.One winner is to be selected for the first prize, two winners for second prize and three winners for third prize.What is the number of ways the prizes can be awarded?

How do you solve #10(1+0.25)^x=200#?

What is the number of colorings?

How do I find the constant term from a given binomial without expanding the whole expression?

How many even numbers can be formed if the digits of the number 112433 are rearranged?

A newborn child receives a $9000 gift toward a college education from her grandparents. How much will the $9000 be worth in 17 years if it is invested at 4.9% compounded quarterly?

25 men are employed to do a work in, which they could finish in 20 days but they drop off by 5 men at the end of every 10 days. In what time will the work be completed?

Let the random variable X denote the number of girls in a fivechild family. If the probability of a female birth is 0.5, what are the probabilities of having 0, 1, 2, 3, 4, and 5 girls?

8 rooms are to be painted with 3 blue, 3 red, and 2 yellow paint tins.(each tin of paint can paint exactly one room and all rooms are identical in shape and size). In how many ways it can be done?

During the first month after the opening of a new shopping home, sales were $72 million. Each subsequent month, sales declined by the same fraction. If the sales during the third month after the opening totaled $18 million, what is that fraction?

Is the following sentence missing any apostrophes? If so, where?:
The plays success can only be attributed to its lead actress excellent performance.

How many different words can be found by jumbling the letters in the word' MISSISSIPPI'in which No 2 S are adjacent?

In a survey for a certain issue of 6,400 people, 35% agree, 60% disagree and the rest have no opinion. How many people agree, disagree and have no opinion?

How do I compare these decimals?
5.213 ; 5.312

Five boys and four girls are to be seated in a row so that two particular girls will never sit adjacent to a particular boy and all girls are separated. If the number of ways in which they can be seated is N, the value of #N/(480)# is?

Marco is given 2 equations that appear very different and asked to graph them using Desmos. He notices that even though the equations appear very different, the graphs overlap perfectly.Explain why this is possible?

How do you graph #f(x)=2*3^x#?

A pack of 36 cards includes 20 numbered cards from 6 to 10 inclusive, 4 aces and 12 picture cards. If a hand of 5 cards is selected at random, how do you find the probability of receiving at least 2 aces?

Two standard dice are rolled, what is the probability of rolling a total of 9?

Of the 20 members of a cricket club 2 are wicket keepers and 5 bowlers. We have to select a team of 11 from this lot if (a) the team is to include only 1 wicket keeper and at least 3 bowler? (b) if 2 wicket keepers, 5 and 3 bowlers are included?

When there is no range for a function?

What does an apostrophe in a name mean? Examples: D'Artagnan  The Three Musketeers and F'lar  Dragonflight?

Is it my imagination, or have a lot of contributors jumped the Socratic ship already?

4 men,2 women and a child are to be seated around a round table with 7 seats. Find the number of ways they may be arranged if !?
a) the child is to be seated between two women
b) the child is to be seated between two men

How do you graph #y=3*11^x#? What is the #y#intercept and the domain and range?

12 persons are to be arranged to a round table if two particular person among them are not to be side by side the total number of arrangement is?

What is the purpose of the liver in the digestive system? I know that it produces bile, but what other functions does the liver have in the digestive system? Where does bile go?

What is the dimly lit (very narrow) space between two tall buildings called?

What is a combination?

When you substitute a proper noun, replacing it with an ordinary noun, does that ordinary noun become a proper noun and require capitalization?

How do you simplify # (2+sqrt(x)) / (sqrt(2 x)+sqrt(8)) #?

What does the following sentence mean?

How do you simplify #2sqrt(4) + 3sqrt(36)#?

How do you solve #\frac { 1} { 2} p = \frac { 3} { 5} p + \frac { 3} { 2}#?

How do you simplify #7+9times325 # using order of operations?

The camera club has five members, and the mathematics club has eight. There is only one member common to both clubs. In how many ways could a committee of four people be formed with at least one member from each club?

Thoughts on the recent announcement made about the future of the Socratic website? Share them here!

How do you solve #4x^2+6x=0# by factoring?

The number of ways of dividing 52 cards amongst four players so that three players have 17 cards each and the fourth player is left with only one card is?

The mean of five numbers is #5#. The sum of the positive numbers in the set is #37# greater than the sum of the negative numbers in the set. What could the numbers be?

What are the uses of pascal's triangle in real life?

Jim wants to buy some new shoes. A local shoe shop has a pair for $59.95 with a 10% discount. Another shop has the same pair for $75.99 with a 25% discount. What is the amount of the lower price?

What is the range of the function #y=3x2# when the domain is {3, 1, 4}?

There are 8 students in a class: 2 boys and 6 girls.
If the teacher picks a group of 5 at random, what is the probability that everyone in the group is a girl?

How do you factor #27c ^ { 2}  6a t  r ^ { 2}# completely?

A toy company is making name plates for children. They will only use 6 spaces, and include only letters. How many combinations are possible?

How do I solve for 2x+3y>9 and 4x3y<9 ?

Please solve # 15 1/2 + 16 1/4  12 5/8  14 1/6 ?#

Who ran and won in the 1908 presidential election?

What is one way that the following sentence can be improved with the addition of an adverb?:
The last time the movie theater did not play a newly released movie was when it was being run by the old owner.

#10a294586b~~2.35xx10^12# a = ? b = ?

How do I find the value of #log 100#?

On Tuesday shanice bought five hats. On Wednesday half of all the hats that she had were destroyed. On Thursday there were only 17 left. How many did she have on Monday?

How many combinations are possible (check image)?

What is the square root of 49? Thanks

Faisal purchased 18 mouse pads for m rupees each. the total cost was Rs 7200 more if he had purchased 14 mouse pads for m rupees each. what is the cost of one mouse pad?
a) Rs 1200 b) Rs 1400 c) Rs 1600 d) Rs 1800

What is the probability of getting 6 girls in 8 births?

in" when I learn'd Astronomer,' the speaker prefers gazing at stars over heaing a lecture about astronomy ?

What is the slope and intercept of #y=4x6#?

How many different words using all letters of ZOONOOZ can be formed if there are no O's together?

How many three letter arrangements of the word ALGORA are there?

Find the probability of correctly answering the first 5 questions on a multiple choice test if random guesses are made and each question has 3 possible answers?

How many numbers more than 1 000 000 can be formed from the digits 0, 1, 2, 3, 3, 3, 4?

How to find the minimum cost?
Thanks!

How many positive #3#digit numbers are multiples of #20#, but not of #55#?

How do I find the number of ways people can be seated on a bus?

The astrological configuration of a party with n guests is a list of twelve numbers that records the number of guests with each zodiac sign. How many different astrological configurations are possible for n = 100?

How do you find the solution of the system of equations #4x  5y = 40 # and #2x + 10y=20#?

A doctor's prescription calls for 1/5 of an ounce of a particular ingredient for every 20 pounds of body weight. How many ounces of the ingredient would be needed by somebody weighing 175 pounds?

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