Answer:
Step-by-step explanation:
Given is an equation in xy as xy =12
WE are to complete the coordinate table for xy =12
Let us give different values for x and find corresponding values of y
Note that x or y cannot equal 0 in this
So let us give other values
x y
12 1
6 2
4 3
3 4
2 6
1 12
-1 -12
-2 -6
-3 -4
-4 -3
-5 -2.4
-6 -2
-12 -1
Given:
Rolling a fair dice.
To find:
The theoretical probability of rolling a number less than 5.
Solution:
The possible numbers of rolling a dice are 1, 2, 3, 4, 5, 6.
Total outcomes = 6
Numbers less than 5 are 1, 2, 3, 4.
Favorable outcomes = 4
Now, the theoretical probability of rolling a number less than 5 is:
In decimal form, it can be written as:
In percentage form, it can be written as:
Therefore, the theoretical probability of rolling a number less than 5 in the fraction, decimal and percent are and
respectively.