Input: 1, 2, 3, 4
Output: 3, 6, 9, 12
Which best describes the relationship?
inversely proportional, directly proportional, quadratic, exponential
directly proportional
100
What number is closest to 8?
A) square root of 54
B) square root of 63
C) square root of 72
D) square root of 80
B) square root of 63
100
What is the solution to the equation
3n - 7 = 17?
n = 8
100
Triangles ABC and DEF are similar. The perimeter of triangle ABC is 16 cm. The length of side AB is 5cm and corresponding side DE is 10cm in length. What is the perimeter of triangle DEF?
32 cm
100
Franklin Middle School collected information on the number of freshmen enrolled in the school in the last ten years. Which display will best show the trend in the school's enrollment?
Bar Graph, Line Graph, Stem-and-Leaf Plot, or Circle Graph
Line Graph
200
The distance between Clarksville and Memphis is 263 miles. A map has the scale 1 inch = 80 miles. How far apart are they on the map?
3.2875 inches
200
Solve:
(3/5 - 1/2)(6 - 7 1/2)
-3/20
200
Sarah has $300. Each week, she buys a $15 CD and a $5 book. How much money will she have left over after 6 weeks?
$180
200
A triangle has side lengths of 12 in., 16 in., and 20 in. Which list shows the side lengths of a similar triangle?
A) 6 in, 8in, 10 in
B) 8 in, 8 in, 18 in
C) 14 in, 18 in, 22 in
D)16 in, 20 in, 24 in
A) 6 in, 8 in, 10 in.
200
Find the mean of the data:
1.03, 1.02, .97, .99, 1.03, 1.00, .99, .98, .99
1.00 cm
300
Salma made punch for a party. She used 7 quarts of lemonade & 2 quarts of mineral water. What proportion can be used to find x, the percent of mineral water in the punch?
2/9 = x/100
300
When placed in the blank, which of the following symbols will make the number sentence true?
-5/8 ____ -4/7
>, <, =, +
<
300
The cost of a cab ride at one airport is $4 and $1.20 for each mile. How could you write an equation for this?
C = 1.20m + 4
300
There are 2 rectangular prisms that are similar. The smaller prism has dimensions of 2 cm x 2.5 cm x 6 cm. The larger prism has dimensions of 4cm x 5 cm x 12 cm. What is the ratio of the volume of the smaller prism to the volume of the larger prism?
V = l x w x h
1 to 8
300
Robbie asked his brother to choose a whole number from 1 to 10.
What is the theoretical probability that the number will be less than seven?
3/5
400
The distance between Clarksville & Chattanooga is 249 kilometers. A map has the scale 1 cm = 20 km. How far apart are they on the map?
12.45 cm
400
The volume of a box is 125 inches cubed. What is the length of one side of the box?
5 inches
400
When m = 1 and b=5, find the value of
(2b-4m)/3 + 2
4
400
The AT&T Building in Nashville casts a shadow that is 23.5 meters long at the same time a man who is 2 meters tall casts a shadow that is .25 meters long. How tall is the building?
188 meters
400
Sam has 1 Florida state quarter and 3 Tennessee state quarters in her wallet. What is the probability that she chooses 2 Tennessee quarters if she chooses 2 coins at random from her wallet, one after the other?
1/2
500
An epoxy mixture calls for 2 parts hardener to 5 parts of epoxy resin.
If 14 ounces of epoxy are being made, how many ounces of hardener are needed?
4 ounces
500
The West Middle School Math Club has 15 sixth-grade members, 12 seventh-grade members, and 13 eighth-grade members. What percent of the math club members are either sixth or seventh graders?
67.5%
500
X : 1, 2, 3, 4
y: -4, -2, 0, 2
What is the function rule?
y = x-4
y = 2x - 4
y = 2x - 6
y = 3x - 7
f(x) = 2x - 6
500
A soap company uses two sizes of boxes for their soap. The smaller box has the dimensions of 2in x 3in x 3 in. The larger box is twice as large. What is the volume of the larger box?
144 cubic inches
500
A group of dogs are weighed. The results are as follows: 2 weigh 8 lbs., 4 weigh 10 lbs., 5 weigh 14 lbs., 3 weigh 16 lbs, and 1 weighs 18 lbs.
What is the upper quartile of the data?