(2x-20)/3 = 2x start by multiplying both sides by 3
Answer: 
Step-by-step explanation:
Given
Sample space is 
There are 8 element in sample space which indicates the outcome of tossing a coin three times
Probability of obtaining at least one head



Answer: 48 cubic units
Step-by-step explanation: length x width x height
8 x 2 x 3 which equals 48
Answer:
median: 28
mean: 55 + 25 + 28 + 42 + 25 = 175 175 / 5= 35
Step-by-step explanation:
median is the number that is in the middle of all of the other numbers
mean is when you add all of the numbers together and then divide the total depending how many numbers you added together.
Answer:
54
Step-by-step explanation:
9*6=54
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