Statistics and probabilty
This is the probability of rolling an even number with 1 die.
What is "3/6" or "1/2" or "50%"?
The product of (2x3) and (-6x2).
what is "-12x5"?
The factored form for this expression is 2(x+2)(x-3)
what is 2x2-2x-12?
This is the next term in the arithmetic sequence {5,1,-3,-7,?}.
what is "11"?
This is the length times the width
What is "area"?
How many different four-digit numbers can be made using only the digits 1,2, and 3? (Assume a digit may be repeated)
What is "81"?
|x-1|=3
What is {-2,4}?
This expression means 6 less than 2 times a number,n.
what is "2n-6"?
Find the midpoint between these two points.
G(6,5) and H(9,2)
what is "(7.5,3.5)"?
This is the quadrant where x is negative and y is negative.
what is "III"?
Find the number of different ways three books can be arranged on a shelf.
What is "6"?
The square root of 63.
What is 3 square roots of 7?
This must be added to 3x2-3x+5 to give the sum 4x2+2x+7.
What is "x2+5x+2"?
Find the distance between these two points.
(3,-3) and (2,7)
what is "10.05"?
Complementary angles add to be what?
Supplementary angles add to be what?
what is "90,180"?
Jared has a white cube and a red cube. The surface of each cube are numbered with unique numbers from 1 to 6. If Jared tosses the cubes, what is the probability he will get 4 on the white and an odd number on the red cube?
What is "1/12"?
f(x)=3x+1 g(x)=2x2
Find f(g(2))
what is 25?
This is what x is equal to when x2+x-6=0
What is "x=-3,2"?
On a map, Julie’s house is located at (-2,5) and Jimmy’s house is at (6,-2). How long is the direct path from Julie’s house to Jimmy’s house?
what is "10.63"?
This is the surface area of a cube if a face of the cube has an area of 45in2.
what is "270in2"?
A jar contains 50 marbles. 18 are black, 20 are blue, 6 are green, and 6 are white. What is the probability of picking a black marble?
What is "9/25"?
f(X)=3x+1 h(x)=x-4
Find f(x).h(x)
what is 3x2-11x-4
This is the equation of a line (in y=mx+b form) with the slope of 2 and passes through (1,3).
what is "y=2x+1"?
The length of a rectangle is 13 more than the width, w. If the area of the rectangle is 30 square inches, then what are the dimensions of the rectangle?
what is "w=2 l=15"?
This is the length of the hypotenuse of a right triangle with legs of length 8in and 7in.
What is "square root of 113in or 10.63in"?