Free answers to math word problem

1. The probability that an event will occur is . Which of these best describes the likelihood of the event occurring

In how many ways can the letters in the word CARLETON be arranged so that each arrangement contains either CAR or ON as sub-words (or both)? 
 

Find the equation of quadratic function given that the zeros are -3/4 and 5/6.

Janet has 4 ¾ cups of sugar. She needs 1 ¼ cups to make 1 cake. How many cakes can she make?

A committee is to consist of a chair, three hagglers, and four do-nothings. The committee is formed by choosing randomly from a pool of 10 people and assigning them to the various "jobs."

(a) How many different committees are possible? 

  (b) Norman is eager to be the chair of the committee. What is the probability that he will get his wish? (Round your answer to two decimal places.)

  (c) Norman's girlfriend Norma is less ambitious and would be happy to hold any position on the committee provided that Norman is also selected as a committee member. What is the probability that she will get her wish and serve on the committee? (Round your answer to two decimal places.)

  (d) Norma does not get along with Oona (who is also in the pool of prospective members) and would be most unhappy if Oona were to chair the committee. Find the probability that all Norma's wishes will be fulfilled: She and Norman are on the committee, and it is not chaired by Oona. (Round your answer to two decimal places.)

In a normal distribution, the mean is 20 and the standard deviation 
was 5.  What percentage of data has a value  greater that 24?

which statement about ⅔ is true

A banner is made of a square and a semicircle. The square has side lengths of 26 inches. One side of the square is also the diameter of the semicircle. What is the total area of the banner? Use 3.14 for

π .

A die is weighted in such a way that each of 2, 4, and 6 is twice as likely to come up as each of 1, 3, and 5. Find the probability distribution. What is the probability of rolling less than 5?

A farmer has a 200 m fencingmaterial to enclose two adjacent sides of a rectangular field. What dimensions should be used so that the enclose area will be a maximum?

450 cubic centimetres of wood is used to make a solid cylindrical ornament. The radius of the base of the ornament is 5 centimeters. What is the height of the cylindrical ornament?

450 cubic centimetres of wood is used to make a solid cylindrical ornament. The radius of the base of the ornament is 5 centimeters. What is the height of the cylindrical ornament?

The gel weighs 54 pounds per cubic foot. What is the weight of the block of gel?

If eight greet each other at meeting by shakinghands with one another.how many handshake take place?

A landline telephone number has 7 digits. How many different landline numbers are possible if it must not start with 0?

At the Stop 'n Go tune-up and brake shop, the manager has found that an SUV will require a tune-up with a probability of 0.6, a brake job with a probability of 0.1 and
both with a probability of 0.02. What is the probability that an SUV requires neither type of repair?

One of the steps involved when writing the standard form of a polynomial is completing the ______.