A side of Ari’s aquarium is a square with an
area of 190 square inches. The length of each
side of the square is between what two whole numbers.
Between 13 and 14 inches
100
A store’s records showed that during a one-month period, 3 gallons of milk were sold for every 2 boxes of cereal sold. If 2,864 boxes of cereal were sold that month, how many gallons of milk were sold?
4,296 gal
100
A rotation can be described by what two things?
A center point and rotation angle (number of degrees)
100
The area of square ABCD is 400 square centimeters. What is the area of a square that has a side length that is one-half of the side length of square ABCD?
100cm²
100
A random survey of 75 eighth graders at
Cedar Middle School showed that 37 of them do volunteer work. Use these results to predict the approximate number of students who do volunteer work out of the 500 eighth graders at the school.
247
200
Mr. Hines paid $8.40 for an international
phone call. He paid a fee of $1.25 plus $0.55
per minute. What is an equation that can be used to
find x, the length of the call in minutes?
0.55x + 1.25 = 8.40
200
Caroline used the following formula to determine t, the sales tax on p, the dollar amount of a customer’s total purchase at the candle shop where Caroline works.
t = 0.0825p
A customer bought a box of red candles for $15 and 2 scented candles for $20 each. What is the closest to the sales tax on the customer’s purchase (round to the nearest cent)?
$4.54
200
A transformation is described by what two things?
Direction and distance
200
Matt's father has a computer desk in his study. The desktop os 60 inches long and 24 inches wide. Matt's father wants to build a proportionately smaller replica of his desk for Matt to use in his bedroom. If the length of Matt's desktop will be 45 inches what will be the perimeter?
126 in
200
A school committee conducted a survey to find out whether teachers would prefer to start the school day 30 minutes later. Only teachers with children in preschool were surveyed. Why might the results of this survey NOT be a valid representation of what all the teachers at the school would prefer?
The survey was not conducted using a random sample of teachers.
300
Fred pays the same amount of property tax
each month. His total property tax for the
year is $1,545. The answer is his monthly tax
payment in dollars and cents?
$128.75
300
Ashley's mother bought some bottles of juice for her family. The juice was on sale for 3 bottles for $4.50. How much did Ashley's mother send for 8 bottles of juice?
$12
300
What is it called when a shape is flipped over the x or y axis?
Reflection
300
A plastics company makes two sizes of recycling bins in the shape of rectangular prisms. The smaller bin has a volume of 500 cubic inches. The length, width, and height dimensions of the larger bin are twice those of the smaller bin. That is the volume of the larger recycling bin?
4,000 in³
300
Mr. Williams bought three raffle tickets at a marching band fund-raiser. He finds out how many tickets were sold and calculates that his theoretical probability of winning is 1 in 150. How many tickets were sold?
450
400
Lucy reads 450 words in 3 minutes. Write an equation can be used to find w, the number of words Lucy can read in 20 minutes if she
continues to read at the same rate?
w = (450/3)*20
400
Write an equation that matches the following statement. Six less than four times a number is two more than three times that number.
4n-6=3n+2
400
The Texas Star, at Fair Park in Dallas, is the largest Ferris wheel in the western hemisphere. It has a diameter of 65 meters. What is the approximate distance traveled by a person who rides this wheel for one complete revolution?
204 m
400
If triangle ABC has a base of 20 ft and area of 400 square feet, and if triangle DEF is similar and has a base of 10 ft, what would be the area of triangle DEF?
200 ft²
400
At the Grand Lakes Basketball Tournament, 4 basketball games are played in 4 different gymnasiums at the same time. If all 4 games begin with a coin toss, what is the probability that all 4 coins will be heads?
One out of sixteen (1/16)
500
A hydrogen molecule is 1.5x10¯¹º meters in length. What is this number in standard notation?
0.00000000015
500
What is the 7th term of the following sequence?
-4,-6,-8,.....-2n-2,...........
-16
500
Which quadrant would (-6,-4) be in?
Quadrant III
500
The floor of a room measures 12 feet by 10 feet. The room has 9-foot cailings. The walls of the room are to be painted. What is the approximate area to be painted?
396 ft²
500
During the past winter, the Bender family had monthly heating bills of $79, $146, $212, $149, and $212. Find the mean, meadian, mode, and range.