Probability
What is the probability of rolling an odd number with a normal six-sided dice?
3 out of 6 or 1/2
3(x+2)
3X+6
(6+4) x (9-9)
0
16 is the perfect square of?
4
What is the square root of 64
8
If Bob has 12 total marbles (1 black, 3 red, 4 blue, 2 green, and 2 yellow), what is the probability of picking up a black marble?
1/12
4(6X+22)
24x+88
(3+(19-5)) x 5
85
What is the only perfect square between 70 and 100?
81
What is the cube root of 81
3
If Bob has 12 total marbles (1 black, 3 red, 4 blue, 2 green, and 2 yellow), what is the probability of picking up red or blue marble?
7/12
2X(x+6)
2x²+12x
9 x 2²+45
63
What is the square of 25?
625
What is the cube root of 729?
9
A fair six-sided die is rolled once. What is the probability of rolling a number greater than 4?
2/6 or 1/3
8X(4+4)
64x
8 x (7² -5)
352
What is 140 ?
1
What is the cube root of 512?
8
What is the probability of getting heads when flipping a coin?
1/2
2X(x²+2x+3y+4)
2x³+4x²+6xy+8x
3+6(5+4)÷3-7
14
What is the cube of -8?
-512
Using the factoring method, what is the square root of 40?
2√10