What is the prime factorization of 84?
Susan traveled 114 miles in 2 hours. If she keeps ging at the same rate, how long will it take her to go the remaining 285 miles of her trip?
Poppy flipped a coin three times and got heads each time. What is the probability that she gets heads on the next flip?
Jafar's English quize scored are 56, 93,72,89 and 87. What is the median of his scores?
What is the greatest common factor of 24 and 64?
The student of a school were asked to name their favorite type of pet, Of the 430 student surveyed, 258 said that their favorite type of pet was a dog, Suppose that only 150 students were surveyed, with similar results, about how many students would say that a dog is their type of pet?
A die is rolled and a coin is tossed What is the probability that a 3 will be rolled and a tail tossed?
If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18, What is the average of x, y and z in terms of m?
In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that each child receives a shirt?
The equation x+y=xy =x/y has how many real solution?
In a certain game, a large bag is filled with blue, green, purple and red chips worth 1,5,x and 11 points each, respectively. The purple chips are worth more than the red chips. A certain number of chips are then seleted from the bag, If the product of the point values of the seleted chips is 88,000, how many puriple chips were seleted?
Rahim wants to cut a rectangular board into indentical square piece. If the board is 18 inched by 30 inches what is the least number of square pieces he can cut without wising any of the board?
The price of a pair of sneakers was Tk. 80 for the last six months of last year. On january first, the price increase, an employee bought these sneakers with a 10% employee discount . What price did the employee pay?
A popular website requires users to create a password consisting of digits only. If no digit may be repeated and each password must be at least 9 digits long, how many passwords are possible ?
Bonnie has twice as many cousins as Robert . George has 5 cousins, which is 11 less than Bonnie has. How many cousins does Robert have?