Elizabeth runs a farm stand that sells apples and raspberries. Each pound of apples sells for $2.25 and each pound of raspberrie
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Answer:
There is a 1.5267% chance that he loses AT MOST 3 times.
Step-by-step explanation:
Each game Andy plays has only two outcomes: a win or a loss. The probability of winning doesn’t depend on previous games, leading us to use the binomial probability distribution for this situation.
Binomial probability distribution
This distribution calculates the probability of achieving exactly x successes in n trials with only two possible outcomes for X.
Where signifies the various combinations of x objects from a set of n elements, calculated using:
And p represents the likelihood of X occurring.
The winning probability for a certain carnival game is 2 out of 5.
This implies a losing chance of (5-2) in 5, equaling 3 out of 5.
Thus,
Considering 12 games:
Consequently, .
What probability is there that he loses AT MOST 3 times?
.
Where:
The likelihood of losing AT MOST 3 times is 1.5267%.
Mario has a unit rate of 900 miles/hour.
Explanation:
It is given that Mario travels at a rate of 2/3 miles every 10 minutes.
We use the relation between speed, time, and distance, described by
We have,
Distance =
Time = 10 minutes
By substituting these values into the preceding formula, we get
\text{ miles/min}[/tex]
To express the unit rate in miles per hour, we must multiply by 60.
Thus, the resulting unit rate is