On a right triangle, side a = 15 and side b = 20. Use the pythagorean theorem to solve for the diagonal (side c)
a. 24
b. 25
c. 27
d. 30
What is b. 25
100
What is the total number of outcomes for spinning a 6-section spinner and flipping a coin?
A. 6
B. 12
C. 24
D. 36
What is b. 12
100
How many degrees are there in a circle?
a. 180
b. 90
c. 100
d. 360
What is d. 360
100
How would 4,500,000 be expressed in scientific notation?
A. 4.5 x 10^6
B. 4.5 x 10^7
C. 4.5 x 10^5
D. 4.5 x 10^4
What is A. 4.5 x 10^6
200
The product of a number and 85, divided by 17
a. (n+85) ÷ 17
b. 1-7 ÷ (85n)
c. 85n x 17
d. 85n ÷ 17
What is d. 85n ÷ 17
200
What is the formula for area of a circle?
a. A = 2r
b. A = (3.14)r
c. A = 2 (3.14)r
d. A = (3.14) r^2
What is d. A = 3.14r^2
200
What is the probability that a "4" will appear when you toss 2 six-sided number cubes?
A. 1/36
B. 1/12
C. 1/6
D. 1/3
What is c. 1/6
200
45% of students walk to school. If I were to draw this on a circle graph, what would my degree measurement be?
a. 150 degrees
b. 162 degrees
c. 170 degrees
d. 45 degrees
What is b. 162 degrees
200
Choose the least of these numbers.
A. 3/4
B. 5/7
C. 8/11
D. 0.747474...
What is B. 5/7
300
Simplify by combining like terms: 1/5 n + 6 + 3/5 n
a. 4/5 n + 6
b. (6 4/5) n
c. n + 6
d. 2/5 n + 6
What is a. 4/5 n + 6
300
What is the circumference of a circle with a radius of 3,000m
A. 6,000m
B. 9,420m
C. 16,840m
D. 18,840m
What is d. 18,840
300
Jim has 4 quarters, 3 dimes, and 3 nickels in his pocket. What is the probability that he will get a dime followed by a nickel when he pulls two coins out of his pocket?
A. 9%
B. 10%
C. 20%
D. 63%
What is b. 10%
300
What is the median of this set of data: 35, 43, 45, 47, 49, 51
A. 35
B. 45
C. 46
D. 47
What is c. 46
300
44 - (-12)
A. 56
B. -56
C. 32
D. -32
What is A. 56
400
Solve for x: 6x - 4x + 57 = 87
a. x = -72
b. x = -15
c. x = 15
d. x = 72
What is c. x = 15
400
What is the area of a circle with a radius equal to 4.52cm?
A. 14.19
B. 64.15
C. 128.3
D. 256.61
What is b. 64.15
400
Maura surveyed 25 people at random in her town and found that 16 of those people were in favor of building a new community swimming pool. What is the probability that everyone in the town would favor the new swimming pool?
A. 0.16
B. 0.32
C. 0.64
D. 0.8
What is c. 0.64
400
What part of the data is in between the lower quartile and the upper quartile on a box and whisker plot?
A. the top 25%
B. the middle half
C. the lower half
D. the lower 25%
What is b. the middle half
400
Which integer is closest to the square root of 53?
A. 6
B. 7
C. 8
D. 9
What is B. 7
500
Suppose you invest $400 in a bond that gets 8% interest per year. How much would your investment be worth after 1 year? (Use the formula I=PRT)
a. $32
b. $320
c. $432
d. $464
What is c. $432
500
Find the area of a circle with a diameter equal to 10 in.
A. 314
B. 78.5
C. 19.625
D. 10.625
What is b. 78.5
500
A bag contains 4 red tiles, 3 blue tiles, 2 green tiles, and 1 yellow tile. What is the probability of drawing a green tile and then another green tile if the first tile is not returned to the bag?
A. 1/5
B. 1/9
C. 1/14
D. 1/45
What is d. 1/45
500
What 5 numbers do you need to include in your box and whisker plot?
What is minimum, maximum, upper quartile, lower quartile, median