Answer:
Her online savings account is the one I will recommend.
Step-by-step explanation:
I will say the online savings account is the best option. This is because when looking at this as a whole, I don't think there are that many alternatives she can think of especially when we consider that she saves just $550 every 6 months. Thus, the 0.75% interest rate for her online savings account is very much okay. Therefore, even if she was able to get another option that had a slightly better interest above the 0.75%, I don't think it that will be too much of a difference.
The equation of a straight like in the from y – y1 =m(x-x1) where m is the slope of the like and (x1 , y1) are the coordinates of a given point on the line — compare slope intercept form.
Answer:
Step-by-step explanation:
n=12.4+23.79-5.27
n=30.92
The probability that all of the next ten customers who want this racket can get the version they want from current stock is 0.821
<h3>How to solve?</h3>
Given: currently has seven rackets of each version.
Then the probability that the next ten customers get the racket they want is P(3≤X≤7)
<h3>Why P(3≤X≤7)?</h3>
Note that If less than 3 customers want the oversize, then more than 7 want the midsize and someone's going to miss out.
X ~ Binomial (n = 10, p = 0.6)
P(3≤X≤7) = P(X≤7) - P(X≤2)
From Binomial Table:
= 0.8333 - 0.012
= 0.821
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