This can be solved by using the binomial distribution, as follows:
The answer is: 0.144 to 3 dp.
The answer is: 0.144 to 3 dp.
I need help with this ASAP! Will give brainliest: Jessie is going to the county fair. The cost of admission is $5.00 and it is $
2 answers:
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<h3>Solution:</h3>
By multiplying it by 100, we can get the answer.
<h3>Given Ratio:</h3>Answer:
20
Explanation:
To know how many students will be in the country spelling bee, we need to find 5% of 400.
So, we need to multiply 400 by 5 and then divide by 100:
Therefore, there will be 20 students in the country spelling bee.
If they manage to sell tickets, they will earn
dollars. We want this number to be at least 1000, so the inequality would be
In order to solve this for t, you only need to divide both sides by 15:
So, they need to sell at least 67 tickets to have an income of
dollars