The probabilities on each branch are shown in the tree diagram, and P(HT) = 2/9.
<h3>What is probability?</h3>
It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
We have:
The probability of H is 2/3 and the probability of T is 1/3.
P(HT) = P(H in the first trial)P(T in the second trial)
From the tree diagram:
P(HT) = (2/3)(1/3) = 2/9
Thus, the probabilities on each branch are shown in the tree diagram, and P(HT) = 2/9.
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Answer:
Kiana's conclusion is incorrect. Kiana needs to sell 31 hair products
Step-by-step explanation:
The equation written doesn't factor in the $65.25 that she already had saved. The correct equation would be 0.5(34.50x) = 600 - 65.25. The answer to that would be 31 hair products needed to be sold.
The value of t in the equation will be t = P + q/b.
<h3>How to calculate the equation?</h3>
It should be noted that the equation given in this case is illustrated as:
P = t−q/b
It should be noted that we are to make t the subject of the formula. This will be:
P= t−q/b
Add q/b to both sides
P + q/b = t−q/b + q/b
Therefore, t = P + q/b
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Answer: the answer's is wrong btw
Step-by-step explanation:
Answer:
Step-by-step explanation:
