Helen has 112 coins she has 8 times as many coins as jake how many coins dose jake have in his collection
1 answer:
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Hi, Laura! ;)
<h2>The answer to the first question is 5,62.</h2><h2><em>Here is the step by step solution</em>: </h2>They want to know the center of a distribution. Another word for center is middle. When you have a set of numbers, you can find the middle by calculating the mean, the "average" of the data set.
1) Add all the numbers: 12,8 + 5,7 + 7,9 + 1,3 + 3,2 + 2,8 = 33,7
2) Divide the sum by the quantity of numbers, which is 6: 33,7 / 6 = 5,616
The closest number to 5,616 is 5,62.
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Now let's answer your second question.
<h2>The correct answer is, indeed, 0,14.</h2><h2><em>How do we get to this number? Here is the step by step solution:</em></h2>1) First step is to find out how many possible outcomes you have. It is the
number of raffle tickets in the box: 200.
2) Then, let's define the number of tickets that are prizes: 4 + 8 + 16 = 28.
The probability of selecting a prize ticket is the number of prize tickets divided by all the raffle tickets in the box: 28 / 200 = 0,14.
Now, let's practice Probability with another Brainly problem:
Good luck, Laura! :)
Answer: The number of letters that must be engraved for the costs to be the same is 125.
Step-by-step explanation:
Since we have given that
We need to find the number of letters.
Hence, the number of letters that must be engraved for the costs to be the same is 125.