Fractions, Decimals, and Percents Probability Polynomials The new and improved ALL math version!! Factoring Mean, Median and Mode

Which of the following is equal to D. 1/5 Next Player A.- D. B.- E. C.

As a decimal, what is the sum of and ? E..975 Next Player A..225 B..381 C..462 D..625 E..975

If is written as a decimal, what is the 25th digit to the right of the decimal point? E. 6 Next Player A.0 B.1 C.3 D.5 E.6

Gravity on the Moon is such that an object weighs only 16% of what it would weigh on Earth. If Tom weighs 150 pounds on Earth, how many pounds would he weigh on the Moon? F. 24 Next Player F. 24 G. 32 H.126 J K.937.5

Joe’s weekly salary is $ If 15% must be deducted for taxes, what will be his take-home pay? C. $ Next Player A.$ B.$ C.$ D.$ E.$135.00

You are standing in line at the cash register to pay for a bracelet priced at $ A sales tax of 8% of the $15.99 will be added (rounded to the nearest cent) to the price of the bracelet. You have 20 one-dollar bills, but how much will you need in coins if you want to have exact change ready? D. 27 D. 27¢ Next Player A. 7¢ B. 8¢ C.19¢ D.27¢ E.63¢

J. 5/12 Next Player A bag contains 4 red jelly beans, 5 green jelly beans, and 3 white jelly beans. If a jelly bean is selected at random from the bag, what is the probability that the jelly bean selected is green? F. J. G. K. H.

If the probability that it will rain tomorrow is 0.7, what is the probability it will NOT rain tomorrow? C. 0.3 Next Player A.0.0 B.0.1 C.0.3 D.1.0 E.1.7

J. 5/26 Next Player Rebecca, who is 2 years old, has a toy computer designed to teach children the alphabet. The keyboard has 26 keys, 1 for each of the 26 capital letters of the alphabet. When she presses a key at random, what is the probability that it will be a letter found in REBECCA? F. J. G. K. H.

In a bag of 400 jelly beans, 25% of the jelly beans are red in color. If you randomly pick a jelly bean from the bag, what is the probability that the jelly bean picked is NOT one of the red jelly beans? H. ¾ Next Player F. J. G. K. H.

Of the 50 people in a music store, 35 of them own a cassette tape player. If 1 of those 50 people is randomly selected to win a cassette tape, what is the probability that the person chosen will already own a cassette tape player? A..70 Next Player A..70 B..65 C..35 D..30 E..15

In a game, 100 marbles numbered 00 through 99 are placed in a box. A player draws 1 marble at random from the box. Without replacing the first marble, the player draws a second marble at random. If both marbles drawn have the same tens digit (that is, both are numbered between 00 and 99, or 10 and 19, or 20 and 29, etc.), the player is a winner. If the first marble Terry draws is numbered 87, what is the probability that Terry will be a winner on the next draw? D. 1/11 Next Player A. D. B. E. C.

Anton went to Mexico during summer vacation with his Spanish class. He recorded the number of pesos he spent each day in a table, as shown below. What was the mean number of pesos he spent per day? H. 200 Next Player F.100 G.150 H.200 J.220 K.300

What is the average of 5/8 and.075? B Next Player A B C D E

Every day at 8:00 A.M. during a school week in January, Jim and Maya measured the outdoor temperature and recorded it in the table shown below. For that school week, what was the average 8:00 A.M. temperature, in degrees Celsius? G. 1 Next Player F.0 G.1 H.3 J.4 K.5

Jana’s average test score after 5 tests in chemistry was exactly 86 points, and she scored 78, 93, 84, and 88 points on the first 4 tests. How many points did she score on the 5th test? D. 87 Next Player A.69 B.85 C.86 D.87 E.90

To increase the mean of 4 numbers by 2, by how much would the sum of the 4 numbers have to increase? J. 8 Next Player F. 2 G. 4 H. 6 J. 8 K.16

The average of 6 numbers is 4.5. If each of the numbers is decreased by 4, what is the average of the 6 new numbers? B. 0.5 Next Player A.0.0 B.0.5 C.4.5 D.5.0 E.9.0

Which of the following is NOT a solution of (x – 3)(x – 1)(x + 3)(x + 7) = 0 ? K. 7 Next Player F.-7 G.-3 H. 1 J. 3 K. 7

Which of the following is an equivalent form of x + x(x + x) ? H. H. 2x 2 + x Next Player F. 4x G. x 2 + 2x H. 2x 2 + x J. 4x 2 K. x 4

For all real numbers a and b, 2a + 3b –2(a – 2b) = ? A. 7b Next Player A.7b B.-b C.4a + 7b D.4a – b E.4a

The length and width of a rectangular practice field for the new spaceball game must be 3x yards and (2x – 5) yards, respectively. Which of the following expressions in terms of x gives the number of square yards of artificial grass needed to cover the field? J. J. 6x 2 – 15x Next Player F.5x – 5 G.10x – 10 H.15x – 6x 2 J.6x 2 – 15x K.24x 2 – 60x

Which of the following is equivalent to (x 2 – 4x) + (x 2 – 3) – (2x – 4) ? G. 2x 2 – 6x + 1 Next Player F. 2x 2 – 6x – 7 G. 2x 2 – 6x + 1 H. 2x 4 – 6x 2 – 7 J. 2x 4 – 6x K.-2x 4 + 6x – 7

What polynomial must be added to x 2 – 2x + 6 so that the sum is 3x 2 + 7x ? D.2x 2 + 9x – 6 Next Player A.4x 2 + 5x + 6 B.3x 2 + 9x + 6 C.3x 2 + 9x – 6 D.2x 2 + 9x – 6 E.2x 2 – 5x + 6

For all x, which of the following is a factor of 3x 2 – 10x – 8 ? J. 3x + 2 Next Player F. x – 2 G.3x – 4 H.3x – 2 J.3x + 2 K.3x + 4

If, what is the value of a ? H. 2 Next Player F.-2 G.-1 H. 2 J. 3 K. 6

Which of the following is a polynomial factor of 4x x – 12? D. (4x – 3) Next Player A.(2x – 3) B.(2x + 3) C.(2x + 4) D.(4x – 3) E.(4x + 3)

The expression 7a + 7b is equivalent to which of the following? F. 7(a + b) Next Player F.7(a + b) G.14(a + b) H.7a + b J.7ab K.14ab

Which of the following is a factor of a 2 + 7a – 18? C. a – 2 Next Player A.a – 9 B.a – 3 C.a – 2 D.a + 3 E.a + 6

For which nonnegative value of x is the expression undefined? J. 3 Next Player F.81 G.18 H. 9 J. 3 K. 0