How many leaves on a tree diagram are needed to represent all possible combinations tossing a coin 4 times?
2 answers:
Answer with explanation:
When you toss a coin once , total possible outcome =2={H, T}
When you toss a coin twice , total possible outcome =2²=4={HT,TH,T T,H H}
When you toss a coin thrice , total possible outcome =2³=8
={T T T,T TH, T HT,H T T,H HT,H TH,T H H,H H H}
When you toss a coin 4 times , total possible outcome
={T T T T, T T TH, H T T T,T H T T,T T HT,T T H H,H H T T,T H HT,H T TH,H TH T,T H TH, H H HT,H T H H,TH H H,H H TH,H H H H}
=16
There are 16 possible outcomes in all.
So, total number of leaves needed on the tree Diagram = 16 Leaves
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Answer:
See below
Step-by-step explanation:
I believe that you only had to do letters F, H, and J. In that case, let's go over each one!
F: For isolating, we need to get rid of the 1/2 first. Let's multiply each side by 2:
After this, we just subtract from each side to get
. Dark Blue is correct! Let's now plug in those numbers below:
G: Let's isolate the vw^2 on one side by subtracting y from each side:
Let's now divide each side by v, then put each side under a square root to get our final answer:
Orange is correct! Again, let's solve the problem underneath:
w=
H: This one has some stuff that we haven't worked with quite yet (like terms), but our approach is the same: isolate c on one side of the equation.
Purple is correct! Let's solve the problem: