JeopardyNumbers & Operations

Algebra & Functions

Geometry & Measures

Statistics & Probability

Potpourri

Q $100 Q $100 Q $100 Q $100 Q $100

Q $200 Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300 Q $300 Q $300

Q $400 Q $400 Q $400 Q $400 Q $400

Q $500 Q $500 Q $500 Q $500 Q $500

Final Jeopardy

$100 Question from Numbers & Operations

For each customer served, Ricki gets paid a $0.25 commission. Last Friday, Ricki served customer numbered 35 through 60. How much was her Friday commission?

a) $6.25b) $6.50c) $25.00d) $26.00e) $27.00

$100 Answer from Numbers & Operations

B

$200 Question from Numbers & Operations

If a = 5 and b = 2, then (a + b)2 =  

a) 9b) 27c) 29d) 49e) 81

$200 Answer from Numbers & Operations

D

$300 Question from Numbers & Operations

How many even integers greater than two and less then twenty are equal in value to the sum of two prime numbers?

a) 6b) 7c) 8d) 9e) 10

$300 Answer from Numbers & Operations

C

$400 Question from Numbers & Operations

When a particular number is added to its own reciprocal, the resulting sum is -2. The number is which of the following?

a) -2b) -1c) -1/2d) 1e) 2

$400 Answer from Numbers & Operations

B

$500 Question from Numbers & Operations

How many integers between 10 and 500 begin and end in 3?

$500 Answer from Numbers & Operations

11

$100 Question from Algebra & Functions

If the function f is defined by f(x) = 2x + 3, and if f(a) = 11, what is the value of a?

a) 4b) 7c) 11d) 17e) 25

$100 Answer from Algebra & Functions

B

$200 Question from Algebra & Functions

If x2 = 4, then which of the following could be the value of x3?

a) -8b) -4c) 2d) 6e) 12

$200 Answer from Algebra & Functions

A

$300 Question from Algebra & Functions

43 + 43 +43 + 43 = 2x

In the equation above, what is the value of x?

$300 Answer from Algebra & Functions

8

$400 Question from Algebra & Functions

f(x) = 2x + 1g(x) = 3x – 2

The two equations above define the functions f and g. If f(c) = g(c) for some number c, what is the value of c?

$400 Answer from Algebra & Functions

3

$500 Question from Algebra & Functions

The value of y increased by 12 is directly proportional to the value of x decreased by 6. If y = 2 when x = 8, what is the value of x when y =16?

a) 8b) 10c) 16d) 20e) 28

$500 Answer from Algebra & Functions

B

$100 Question from Geometry & Measures

A farmer plants only the circular center of a square field, as shown in the figure. What fraction of the total field is unplanted (the shaded area)?

a) b)c)d)e)

$100 Answer from Geometry & Measures

A

$200 Question from Geometry & Measures

In the figure shown, if l || m, what is the value of x?

a) 30 b) 50c) 80d) 100 e) 110

$200 Answer from Geometry & Measures

C

$300 Question from Geometry & Measures

In the figure, ABCD is a square an triangle AED is isosceles. If AE = 4, what is the area of the square?

a) b)c)d)e)

$300 Answer from Geometry & Measures

E

$400 Question from Geometry & Measures

In the figure shown, what is the value of a + b + c?

$400 Answer from Geometry & Measures

180°

$500 Question from Geometry & Measures

The perimeter of square ABCD is x, and the perimeter of isosceles triangle EFG is y. If AB = EF = EG, which of the following must be true?

a)b)c)d)e)

$500 Answer from Geometry & Measures

C

$100 Question from Statistics & Probability

1, 3, 5, 8, 10

How many different sums can be made by adding any two different numbers from the list above?

a) 6b) 8c) 10d) 12e) 25

$100 Answer from Statistics & Probability

C

$200 Question from Statistics & Probability

The average of five different positive integers is 30. What is the greatest possible value of one of these integers?

$200 Answer from Statistics & Probability

8

$300 Question from Statistics & Probability

Which answer choice contains a set of numbers in which the median is greater than the arithmetic mean?

a) {3, 4, 5, 6, 7}b) {3, 4, 5, 6, 8}c) {3, 5, 5, 5, 7}d) {-2, 4, 5, 6, 7}e) {-2, 4, 5, 6, 12}

$300 Answer from Statistics & Probability

D

$400 Question from Statistics & Probability

The arithmetic mean of a set of seven numbers is 8. When an eighth number is added to the set, the average of the eighth number is still 8. What number was added to the set?

a) 6b) 7c) 8d) 9e) 10

$400 Answer from Statistics & Probability

C

$500 Question from Statistics & Probability

How many different ways can 6 people arrange themselves in the 6 seats at the bridal party table shown above if the bride and groom must be sitting in the two center seats?

$500 Answer from Statistics & Probability

24

$100 Question from Potpourri

3, 4, 6, 9, 13, …

What is the next number in the sequence above?

a) 14b) 15c) 16d) 17e) 18

$100 Answer from Potpourri

E

$200 Question from Potpourri

If a2 = 9, then a3 could equal

a) -27b) -9c) -6d) 6e) 9

$200 Answer from Potpourri

A

$300 Question from Potpourri

If xy < 82 and y is a positive multiple of 3, what is the greatest possible integer value of x?

a) 9b) 13c) 27d) 30e) 41

$300 Answer from Potpourri

C

$400 Question from Potpourri

In the figure shown, what is the value of x?

a) 25b) 34c) 35d) 65e) 164

$400 Answer from Potpourri

B

$500 Question from Potpourri

If a number is chosen at random from the set {-10, -5, 0, 5, 10}, what is the probability that it is a member of the solution set of both 3x – 2 < 10 and x + 2 > -8?

a) 0b)c)d)e)

$500 Answer from Potpourri

C

Final JeopardyFor two particular number x and y, the values of x – y and 2x – y are consecutive odd integers, respectively. What is the value of x?

a) -1b) - ½ c) 0d) 1e) 2

Final Jeopardy Answer

E