The answer is 1)B 2)C 3)F
If 24 students went on a field trip, and 24 students represented eight tenths of the class, then

.
First, multiply by 10 on both sides.
240 = 8x
Divide by 8 on both sides.
x = 30.
The class has 30 students in all.
This is, however, only the equation way to solve.
Answer:

Step-by-step explanation:
Given

Required
Isolate radical, then square both sides
We have:

Isolate radical

Square both sides



Answer:
See Explanation
Step-by-step explanation:
<em>The question is incomplete, and it can be interpreted in different ways.</em>
Is the question a true or false question?
If yes, then both statements are true
As a further explanation, we consider a roll of die.
The sample space is:

Because 1 to 6 appear just once on the die, then each have a probability of 1/6
--- This is referred to as the theoretical probability
But if after rolling the die 6 times, the outcome is:

The experimental probability of (say 1) is, the number of times 1 appeared divided by the number of times the experiment is carried out.
i.e.
