Math
More Math
MATH!
Probably Math
Yep...Math
I Think It's Math
100
Select a word or phrase for each blank box to complete the statement defining a proportional relationship.
A proportional relationship can be represented by the graph of a _______ (point/line) that passes through ________ (only the x-axis/only the y-axis/the origin).
A proportional relationship can be represented by the graph of a line that passes through the origin.
100
Knox practices batting. In the first 5 pitches, Knox missed the ball 2 times.
Based on the first 5 pitches, what is the probability that Knox will hit the ball on the next pitch?
3/5 chance of hitting the ball
100
The graph shows the cost of pineapple at a grocery store.
Which point on the graph represents the cost per pound, in dollars, for pineapple?
A. (1/4,1)
B. (1,4)
C. (4,16)
D. (6,24)
B. (1,4)
100
A catering company charges $8.25 for each boxed lunch ordered by a customer.
Create an equation to show the total amount, c, in dollars, charged to the customer for b boxed lunches.
c=8.25b
100
Olivia's factory produces 80,000 candies each day. The produce equal quantities of four flavors: cherry, lemon, orange, and strawberry. The candies are mixed together during packaging.
What is the probability that a randomly selected candy is orange?
1/4 chance to select orange
100
An expression is shown.
-5-(-5)+2-10
What is the value of the expression?
-8
200
Jaxon performs at a fair. He earns $100 plus $3 for every ticket sold. He wants to earn more than $450.
Which inequality can be used to find the number of tickets, t, that need to be sold for Jaxon to earn more than $450?
A. 1/3t+100>450
B. 1/3t+450>100
C. 3t+100>450
D. 3t+450>100
C. 3t+100>450
200
Marianna's neon green submarine is at a depth of -410 meters from sea level. It descends 1640 meters.
What is the new depth, in meters, of Marianna's neon green submarine?
-2050
200
Bartek's bag contains 25 cookies. There are 15 chocolate chip cookies, 7 peanut butter cookies, and the rest are oatmeal raisin cookies.
What is the probability of randomly choosing a chocolate chip or peanut butter cookie from the bag?
22/25 chance of choosing chocolate chip or peanut butter cookie
200
The letter titles shown are placed in a bowl. Rory selects one tile from the bowl.
What is the probability that Rory will select one of the letters in the word "JUMP"?
2/5 chance to select a letter in the word "JUMP"
200
Which graph represents the solution set of the inequality 3x+9>27 ?
D
200
The graph of a proportional relationship is shown.
What is the constant of proportionality of the relationship?
2
300
Which expression is equivalent to x+(-y) for all rational numbers x and y?
A. x+y
B. x-y
C. (-x)+y
D. (-x)-(-y)
B. x-y
300
Yang buys x pounds of strawberries that cost z dollars per pound. His total cost is y dollars.
Create an equation to describe the relationship between the three variables.
y=zx
300
Which expression is equivalent to 8.2-11.34 ?
A. -8.2+11.34
B. 8.2+(-11.34)
C. 11.34-8.2
D. -8.2+(-11.34)
B. 8.2+(-11.34)
300
An energy company graphs the average number of rotations that a windmill makes each minute for 4 minutes.
Which statement describes the what the point (1,12) means in terms of rotations and minutes?
A. 1 rotation occurs every 12 minutes.
B. 1/12 of a rotations occurs every minute.
C. The windmill rotates 12 times in 1 minute.
D. The windmill rotates 12 times in 12 minutes.
C. The windmill rotates 12 times in 1 minute.
300
The temperature yesterday in Perrysburg, Ohio, was -6 degrees Fahrenheit.
The temperature today in Perrysburg is 6 degrees Fahrenheit warmer.
What is the temperature today?
A. -12 C. 6
B. 12 D. 0
D. 0
300
Mrs. Rhodes selects two different numbers, p and q, and states that p+q=0 . Which statement could be true about these two numbers?
A. Both numbers are positive
B. Both numbers are negative
C. One number is zero and the other is positive
D. One number is positive and the other is negative
D. One number is positive and the other is negative
400
A figure is shown.
Create an equation that can be used to find the value of x.
3x=72 or 72=3x
400
Brantley grow two different types of oranges. He wants to know which type of orange weighs more. He takes a random sample of oranges from each type of tree and creates the dot plots shown with their weights, in ounces.
Based on these data, which statement is true?
A. It is certain that a Type B orange weighs more than a Type A orange.
B. There is evidence that a Type B orange typically weighs more than a Type A orange.
C. There is no evidence that a Type B orange weighs more than a Type A orange.
D. The mean absolute deviation of the sample is less for a Type A orange than for a Type B orange.
B. There is evidence that a Type B orange typically weighs more than a Type A orange.
400
Lines AD and BE intersect at point C, as shown.
Create an expression that represents the measure of angle DCE in terms of x.
180-x
400
Two data sets are shown.
Which statement correctly compares the data sets?
A. The medians of both data sets are the same.
B. The interquartile ranges of both data sets are the same.
C. The range of Data Set X is greater than the range of Data Set Y.
D. The median of Data Set Y is greater than the median of Data Set X.
B. The interquartile ranges of both data sets are the same.
400
The graph shown represents the proportional relationship between the tablespoons of baking soda, x, and cups of water, y, needed to make a cleaning solution. The constant of proportionality is p.
Select all of the statements that are true.
A. p=a/m
B. p=m/a
C. For every a cups of water in the cleaning solution, there are m tablespoons of baking soda.
D. For every b tablespoons of baking soda in the cleaning solution, there are n cups of water.
E. For every m tablespoons of baking soda in the cleaning solution, there are n cups of water.
B. p=m/a
AND
D. For every b tablespoons of baking soda in the cleaning solution, there are n cups of water.
400
There are 300 students in 7th grade. Paul takes a random sample to find out which fall sport the students in 7th grade prefer.
Which group of students represents the most valid sample?
A. 10 of Paul's closest friends
B. 10 students from each grade
C. 10 students from each 7th grade homeroom
D. 10 students on the 7th grade basketball team
C. 10 students from each 7th grade homeroom
500
An expression is shown.
(3/-2)(-4/3)(-1/2)
What is the value of the expression?
-1
500
Which expression is equivalent to (-2)/3 ?
A. 2/3
B. 2/(-3)
C. (-2)/(-3)
D. -((-2)/(3))
B. 2/(-3)
500
What is the value of -2*3/5 ?
A. (-6)/(-10)
B. (-6)/10
C. (-6)/(-5)
D. (-6)/5
D. (-6)/5
500
Which fraction is equivalent to (1/3)/(1/2) ?
A. 1/6
B. 2/3
C. 2/5
D. 3/2
B. 2/3
500
What is the value of 2/3(-9+3) ?
-4
500
Nolan's bag contains red, blue, yellow, green, and purple marbles, all of which are the same size. The probability of selecting a single marble for two of the colors is shown in the table.
The probability of selecting a red or yellow marble is 5/16 . The probability of selecting a green marble is twice the probability of selecting a yellow marble.
What is the probability of selecting a green marble?
3/8 chance of selecting a green marble
600
Select the two expressions that are equivalent to 4(1/8x-1)-1/2(2/3x-6) .
A. 1/2x-4-1/3x-3
B. 1/2x-4-1/3x+3
C. 1/6x-7
D. 1/6x-1
E. 1/6x+5
B. 1/2x-4-1/3x+3
D. 1/6x-1
600
Which expression is equivalent to -3(2n-1/3)-5n ?
A. n+1
B. n-1/3
C. -11n-1/3
D. -11n+1
D. -11n+1
600
The length of two sides of a triangle are 4 inches and 7 inches.
What is a possible length, in inches, of the third side?
Any value greater than 3, but less than 11
600
Five shapes are shown. Identify whether each shape is a parallelogram or not a parallelogram.
A. Parallelogram
B. Not a Parallelogram
C. Not a Parallelogram
D. Parallelogram
E. Parallelogram
600
A right square pyramid is shown.
Select all of the figures that could result from slicing the pyramid with a plane.
A. circle
B. square
C. triangle
D. hexagon
E. trapezoid
B. square (slice parallel to the base)
C. triangle (slice perpendicular to the base through the apex)
E. trapezoid (slice perpendicular to the base through the side)
600
According to a national study, approximately 1/4 of households in the United States own a cat.
Which simulation could model the probability that a family in the United States chosen at random owns a cat?
A. flipping a coin, where heads represents a household that owns a cat
B. rolling a 6-sided number cube labeled 1-6, where numbers 1 and 2 represent household that own a cat
C. spinning the arrow on a spinner with 8 equal sections, where 6 sections represent households that own a cat
D. drawing a marble from a bag with 1 red marble and 3 green marbles, where the red marble represents a household that owns a cat
D. drawing a marble from a bag with 1 red marble and 3 green marbles, where the red marble represents a household that owns a cat