Variables
Triangles
Estimations and Probability
Number Groups
Other
100
Simplify:
(-xy^2)(-xy)(2y)
2x^2y^4
100
Both these triangles are similar triangles. Solve for x.
x= 2
100
In a bag are two red marbles, three white marbles, and four blue marbles. If one marble is drawn and not replaced and then a second marble is drawn, what is the probability of drawing two blue marbles?
1/6
100
True or False:
Every Integer is a whole number.
False, integers include negative numbers and whole numbers do not.
100
Solve:
(-3)+(-6)(-1)+ 10/5
5
200
Solve for y:
2 1/2y =1 7/8
y= 3/4
200
Both these triangles are similar. Solve for x and y.
x= 2.5
y= 6.5
200
If two cards are drawn from a regular shuffled deck, what is the probably that both cards will be diamonds?
1/17
200
True or False:
Every integer is a rational number.
True
200
Use two or more unit multipliers to convert 270 cubic feet to cubic yards.
10 cubic yards
300
Solve: x-xy+2y if x=3 and y=5
-2
300
A tree casts a shadow 18 feet long, while a 6 foot pole casts a shadow 9 feet long. How tall is the tree?
12 feet
300
Estimate the measurement of this angle:
45 degrees
300
Which of the following numbers is an irrational number:
2^3
1/7
sqrt3
sqrt3
300
The regular price of an item was $24.50, but the item was on sale for 30 percent off. What was the sale price?
$17.15
400
Solve for x:
-6x+36=12
x= 4
400
Use the Pythagorean Theorem to solve for x:
sqrt(85)
400
This square root is between which two which two consecutive numbers:
sqrt 29
5, 6
400
Give me an example of a rational number.
Answers may vary
400
Find the volume of this triangular Prism.
972 centimetres cubed
500
Simplify:
x^2 + 2x -3(x+2)
x^2 - x - 6
500
Use the Pythagorean Theorem to solve for y:
sqrt(80)
500
This square root is between which two which two consecutive numbers:
sqrt 670
25, 26
500
Give me an example of a irrational number.
Answers may vary
500
Bret is carving a model ship from balsa wood using a scale of 1:36. If the ship is 54 feet long, the model ship would be how many inches long?
18 inches