Option B is the correct answer
Step-by-step explanation:
When the sample space is represented in the form of tree diagram, the leaf nodes will represent the outcomes.
As there are two sides to a coin and two flips are being done,
Total outcomes will be: 2^2 = 4
We can see that option B has 4 leaf nodes and the outcomes are: {HH, HT, TH, TT}
So,
Option B is the correct answer
Keywords: Sample space, Events
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Answer: Subtract 18 on both sides is wrong. Its supposed to be add 18 on both sides.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
circumference = radius*2*3.14 = 753.6
Answer:
D
Step-by-step explanation:
You are going to roll two dice.
If you roll one die, then there are 6 possible outcomes: 
If you roll two dice, then there are
possible outcomes:

Here the first number is the number rolled on the first die, the second number is the number rolled on the second die.
Product means the result you get after multiplying. So you have to multiply the two numbers. 379*8 = 3032