A circle has a diameter of 24 feet. Find the circumference of the circle!
What is 75.4 feet
100
2x + 24 = 46.
Solve for x.
What is 11.
100
Find the median for this set of data.
89 80 97 81 90
What is 89.
100
You roll a dice. What is the probability that you will roll a 5?
What is 1/6.
100
To which number groups does the number 9 belong?
What is natural, whole, integer, rational.
200
A triangle has a height of 6 inches. The base is 10 inches. Find the area.
What is 30 square inches.
200
3x + 9x + 10 = 70
What is 5.
200
Find the mean of this set of data.
101 90 98 76 99
What is 92.8.
200
What is the probability you will flip a coin and land on tails?
What is 1/2.
200
Write 25840000 in scientific notation.
What is 2.584 x 10^7.
300
Find the volume of a cone that has a radius of 5 m and a height of 12 m.
What is 314.2 m cubed.
300
1/2x + 19 = 45
What is 52.
300
Find the mean for the following data:
3 4 11 2 4 6 7 6 3 9
What is 5.5.
300
There are 2 green marbles, 4 blue marbles, 5 white marbles, and 2 red marbles.
What is the percent probability you will reach in and grab a red marble?
What is 15%.
300
A set of data has 12 positive numbers and 5 negative numbers. Which statement must be true?
a. the range is a positive number
b. the mode is a negative number
c. the mean is a positive number
d. the median is a positive number
What is d - the median is a positive number.
400
Find the volume of a cylinder that has a diameter of 16m and a height of 24m.
What is 4825.5 meters cubed.
400
3x - x + 7 = x + 14
What is 7.
400
What is the range of the data?
45 90 34 88 77
What is 56.
400
You have 14 pennies, 5 nickels, 16 dimes, and 19 quarters. You drop 6 pennies and 3 dimes and do not put them back in your bag.
What is the probability of randomly reaching in and grabbing a penny?
What is 8/45.
400
What is the solution to the following system of equations?
2x - y = 1 a. x = 19, y = 1
3x + 2y = 19 b. x = 1, y = 1
c. x = 7, y = -1
d. x = 3, y = 5
What is d: x = 3, y = 5
500
Find the volume of a sphere that has a diameter of 6 inches.
What is 113.1 inches cubed.
500
9x + 5 - 5x = -5x + 23
What is 2.
500
Find the mean for the following salaries:
1200 (one person makes this salary)
1550 (three people make this salary)
1900 (two people make this salary)
2200 (four people make this salary)
What is 1845.
500
You flip a coin 10 times in a row and each time you land on heads. What is the percent probability you will land on a head on the 11th flip?
What is 50%.
500
A DVD player is on sale for 15% off the regular price of $135. After the price reduction, a 5% sales tax is added.
How much will the customer pay?