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Expressions and Equations
Proportions&Percents
Geometry-Areas & Volumes
Statistics &Probability
Exponents
100
Write the expression for the quotient of -9 and y. A) -9 y B) (-9)/y C) -9 + y D) -9 -y
B) (-9)/y
100
If the original price of an item is $9.00 and the percent of increase is 10%, what is the new price? A) $0.90 B) $9.90 C) $8.1 D) $13.1
B) $9.90
100
What is the area of a triangle with the base 14 in. and height 10 in.? A) 70 〖in.〗^2 B) 140 〖in.〗^2 C) 35 〖in.〗^2 D) 40〖in.〗^2
A) 70 〖in.〗^2
100
What are the median and mode of the data? 17, 14, 13, 16, 13, 11, 11, 13, 13, 14, 16, 17 A)13.5 and 13 B)13, 11 C)14, 11 D)13, 13
A)13.5 and 13
100
What is the value of the expression below for the given y. - (y^4) for y= -3 A) 81 B) 12 C) -81 D) -12
C) -81
200
What is the expression for 11 decreased by n? A) n-11 B) 11-n C) 11/n D) 11•n
B) ( 11-n )
200
What is the percent increased from $5 to $8? Round to the nearest percent. A) 30% B)6% C) 60% D)38%
C) 60%
200
Which one CANNOT be a cross section of the cone? A) triangle B)rectangle C) circle
B)rectangle
200
What are the "five-number summary " values related to box-plot? A)Min, Lower quartile, Median, Upper quartile, Max B)Min, Max, Mean, Median C)Median, Range, Min, Max D)Range, Lower quartile, Median, Max
A) Min, lower quartile, Median, Upper quartile, Max
200
Write the expression using exponents. X•X•X•X•Y•Y•Y A) 4X•3Y B) 12 X^2• Y^3 C) X^4 •Y^3 D) 12 X^4•Y
C) X^4•Y^3
300
Dena wrote an expression for the perimeter of the rectangle with length (x+5) and width (2 x+1) as P= 6(x+2). Is his expression correct? A) Yes, it is correct. B) No, it is not correct.
A)yes, it is correct.
300
Mike had a 25-minute commute from home to work. Her company moved, and now her commute to work is 33 minutes long. Does this situation represent an increase or decrease? Find the percent increase or decrease in her commute to work. A) Increase by 32% B) Decreased by 32% C) Increased by 24% D) Decreased by 24%
A) Increase by 32%
300
What is the area of a trapezoid with the height of 1 cm, and bases 10 cm and 8 cm? A)18 〖cm〗^2 B)13〖cm〗^2 C)9〖cm〗^2 D)14〖cm〗^2
C)9〖cm〗^2
300
What are the mean and median of the data below? 9, 16,13,14,10,16,17,9 A) 14,13 B) 10.4,13.5 C) 13.5,16 D) 13, 13.5
D) 13, 13.5
300
A cubical box is 3 meters wide. How much water can 10 boxes like this can hold? A)30 cubic meter B) 60 cubic meter C) 300 cubic meter D) 270 cubic meter
D) 270 cubic meter
400
When we solve for K, which answer is correct? 5 - 7 K = -4 (k+1) - 3 A) k= 4 B) K= -4 C) k= 2 D) k= 3
A) k= 4
400
If a regular price for a book is $4.19. What is the sales price if it marked down by 35%? A) $1.47 B) $2.72 C) $2.45 D) $1.15
B) $2.72
400
What is the volume of a cylinder with the diameter 10 ft and height 21 ft? Use 3.14 for π. A) 13188 ft^2 B) 1632.5 ft^2 C) 659.4 ft^2 D) 1648.5 ft^2
D)1648.5 ft^2
400
James has 10 cards on his table. He wrote letter Z on 2 of them and letter Y on 8 of them. What are the odds that someone would randomly picks a card with letter Z? A)4:5 B)1:4 C)1:5 D)3:5
C) 1:5
400
What is the answer to this expression ? 2√16+3√4 A)44 B)32 C) 14 D) 56
c)14
500
Which one is a solution to the inequality below? 1/2 n - 6 ≥ -5 2/3 A) n= -4 B) n = 2/3 C) n= 1 D) n=0
B) n = 2/3
500
The regular Prices at a shoe store are marked down by 15%. Look at these sale prices and determine which one is a 15% markdown to the nearest cent. A) regular price: $24; Sale price:$20.40 B) regular price: $55.80; Sale price:$40.80 C) regular price: $66; Sale price:$50.55
A) regular price: $24; Sale price:$20.40
500
What is the volume of a cone with diameter 20 in. and height 30 in.? Use 3.14 for π. A) 3140 〖in.〗^3 B) 9420 〖in.〗^3 C) 1884 〖in.〗^3 D) 3768 〖in.〗^3
A) 3140 〖in.〗^3
500
Sean tosses a coin and a six-sided number-cube together. What is the total number of outcomes that he will have for his sample space? A) 36 B) 4 C) 24 D) 12
D) 12
500
What category 18 DOES NOT belong to? A) Integer B) Irrational Numbers C)Whole numbers C) Rational Number
B) Irrational Numbers