Vocabulary
Shapes
Probability
Function Junction
Word Problems
100

The total amount resulting from the addition of two or more values.

What is sum?

100

This is the unknown exterior angle.

What is 130 degrees?

100

A science class has 8 juniors and 4 seniors. The teacher will randomly select 2 students, one at a time, to represent the class in a committee at the school. Given that the first student selected is a junior, this is the number that represents the probability is a senior.

What is 4/11?

100

For x = -5, this is the value of 4x2 - 11x.

What is 155?

100

Wall earns his regular pay of $11 per hour for up to 40 hours of work per week. For each hour over 40 hours of work per week, Wall earns one and a half times his regular pay. This is how much he earns in a week in which he works 50 hours. 

What is $605?

200

This spot is equally far away from the ends of a line segment.

What is a midpoint?

200

This is the length in feet and inches of the board when it is cut into two equal parts.

What is 4 feet 6 inches?

200

What is the probability that a regular coffee contains no milk?

What is 

5/9?

200

This is the simplified form of the following fraction:

(-36x^4y^3)/(4xy)

What is -9x3y2?

200

At Falcon Airlines, the cost to transfer mileage points from one person's account to another is $0.75 for every 100 mileage points transferred plus a onetime $20 process fee. This is the cost to transfer 7,000 mileage points from one account to another at Falcon Airlines.

How much is $72.50?

300

This term refers to natural numbers greater than one that is only divisible by 1 and itself.

What are prime numbers?

300

This represents 

sintheta.

5/13

300

There are 21 members of the math club. The club chooses who they want to represent them in the student government. They cannot select one of the three officers. This is the probability that Mrs. Meier who is not an officer and is a member of the math club, will be chosen.

What is 

1/18?

300

What value of x satisfies the equation: 

(x^2+2x)/(x+2) =2

What is 2?

300

Mr. Spires will rent you his car for $35 for each day the car is rented plus 42.5 cents for each mile the car is driven. This is the cost of renting Mr. Spires' car for 6 days and driving 350 miles.

How much is $358.75?

400

This value is calculated by summing all the values in a set of data and then dividing by the number of values. 

What is the mean?

400

This is the length of the hypotenuse of the triangle.

What is 50?

400

A letter from the word PROBABILITY is chosen at random.  Find the probability that the letter chosen is a B.

What is 2/11?

400

This is the value for x = 1 for the following function:

f(x) = (3x + 7)^2


What is 100?

400

Jorge's current hourly wage for working at Kroger's is $12.00.  Jorge was told that at the beginning of next month, his new hourly wage will be an increase of 6% of his current hourly wage. What will be Jorge's new hourly wage?

What is $12.72?

500

This term refers to the fact that two angle measures have a sum of 180 degrees.

What is supplementary?

500

The formula for a cylinder is V=πr2h. 1 cubic meter of water is approximately 2,205 pounds. The radius and height of the cylinder are 5 meters and 3 meters, respectively. This is the poundage of water in the cylinder rounded to the nearest whole number.

How much is 519,541 pounds of water?

500

At a school picnic, 1 junior and 1 senior will be selected to lead the activities. There are 125 juniors and 75 seniors. This is the number of 2-person combinations of 1 junior and 1 senior that are possible.

What is 9375?

500

This represents g(f(x)) when 

f(x) = 2x-1

g(x) = x^2+1

What is 

4x^2-4x+2?

500

On a particular road map, 1/2 inch represents 18 miles.  About how many miles apart are 2 towns that are 2 1/2 inches apart on this map?

What is 90 miles?

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