Using it's concept, it is found that the probability of being a girl and choosing lemonade is given by:
b. 0.2.
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem, out of 130 people, 26 are girls who choose lemonade, hence the probability is given by:
p = 26/130 = 0.2, which means that option b is correct.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
12 cups
Step-by-step explanation:
The car would have to sell for $20,000
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Approximately (assuming that the height of the base of the hill is the same as that of the observer.)
Refer to the diagram attached.
Angles:
Let the length of segment (vertical distance between the base of the tree and the base of the hill) be .
The question is asking for the length of segment . Notice that the length of this segment is .
The length of segment could be represented in two ways:
For example, in right triangle , the length of the side opposite to is segment . The length of that segment is .
.
Rearrange to find an expression for the length of (in ) in terms of :
Similarly, in right triangle :
Equate the right-hand side of these two equations:
Solve for :
Hence, the height of the top of this tree relative to the base of the hill would be .