Using the probability concept, the correct statement is:
B. P(hibiscus|red) = P(hibiscus).
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
For item a, the probabilities are:
- P(yellow|rose) = 45/105 = 0.4286.
- P(yellow) = 135/315 = 0.4286.
Same probabilities, hence the statement that they are different is false.
For item b, the probabilities are:
- P(hibiscus|red) = 80/120 = 2/3.
- P(hibiscus) = 210/315 = 2/3.
Equal, hence this is the correct statement.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
-6 mph
Step-by-step explanation:
45 is 3/4hour so -8 times 3/4= -24/4=-6mph
Answer:
-2
Step-by-step explanation:
Answer:
It’s the 3 one
Step-by-step explanation:
Answer:
Barry ate 36 hot dogs.
Andy at 36+5 = 41 hot dogs.
Carl ate 36-10 = 26 hot dogs.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of hot dogs that Barry ate.
y is the number of hot dogs that Andy ate.
z is the number of hot dogs that Carl ate.
The three ate a total of 103
So
Andy ate 5 more than Barry
So
Carl ate 10 less than Barry.
So
How many did each eat?
Barry ate 36 hot dogs.
Andy at 36+5 = 41 hot dogs.
Carl ate 36-10 = 26 hot dogs.