10mathematicsI'll give a sequence of numbers, and you find the next (missing) number: {2, 3, 6, 12, 22, 37, ? }Show AnswerShare
19mathematicsA snail climbs five inches up a vertical wall each day, but slips four inches down the wall each night. If it starts climbing on the beginning of the first day, on which day will it reach the top of a wall that is 30 inches high?Show AnswerShare
15mathematicsA cylindrical soup can four inches in diameter and four inches tall is completely surrounded by a paper label. What is the area of that label? (to the nearest whole number)Show AnswerShare
15mathematicsThe fastest runners in the world, people who can run 100 yards in about 10 seconds, are moving at how many miles per hour?Show AnswerShare
8mathematicsPrefixes used in the metric system: a. What prefix do you use to signify one-thousand metric units? b. What prefix do you use to signify one million metric units? c. What prefix do you use to signify one-tenth of a metric unit?Show AnswerShare
19mathematicsIn a group of 8 players on a trivia team, 6 ate food, 5 drank beer, and 1 had neither food nor beer. How many had food and drink?Show AnswerShare
18mathematicsIf you have 40 coins, composed only of nickels and dimes, and worth a total of $2.25, how many nickels do you have?Show AnswerShare
19mathematicsHow many whole numbers between 1 and 200 begin or end with the number 2?Show AnswerShare
14mathematicsLet's say a slot machine contains three independent spinning reels; each reel has 10 symbols and 3 of them are winners. What's the probability that all three reels will turn up a winner? (write answer as a percent).Show AnswerShare
20mathematicsIf a square has the same area as a circle whose radius is one unit in length, exactly how long is each side of the square?Show AnswerShare
13mathematicsCan you find a pair of numbers whose sum is 100 and whose product is 2356?Show AnswerShare
16mathematicsA cylindrical soup can four inches in diameter and four inches tall is completely surrounded by a paper label. What is the area of that label? (to the nearest whole number)Show AnswerShare
18mathematicsThis region was a kingdom of Czechoslovakia until the 15th century, when it passed to Hungary and then to the Hapsburgs. It became the core of the new state of Czechoslovakia in 1918. Today the name can refer to certain artistic intellectuals. Which regioShow AnswerShare
14mathematicsThe numbers game: if I said, 24 = # of h. in a d., you would say "hours in a day." See if you can figure out this one: 9 = # of p. in the s.s.Show AnswerShare
