last year frankie deli made an 11 foot 6 inch submarine this year they plan to make another one 2 feet and 3 inches longer how m
1 answer:
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It's a linear function with y-intercept = 12.
The slope-intercept form:
Let's read the coordinates of two points on the graph:
(2, 15) and (4, 18)
Substitute to the formula of a slope:
We have the equation of a line:
We need calculate the value of function for x = 1 and x = 20.
Substitute:
$12 is the "Fixed Fee", therefore the discounted entrance fee to the art museum is
The total cost is $42.00 after 20 visits.
<h3>Answer D.</h3>Answer:
C. Probability is 0.90, which is inconsistent with the Empirical Rule.
Step-by-step explanation:
We have been given that on average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches.
First of all, we will find z-score corresponding to 87.5 and 107.5 respectively as:
Now, we need to find the probability .
Using property , we will get:
From normal distribution table, we will get:
Since the probability is 0.90, which is inconsistent with the Empirical Rule, therefore, option C is the correct choice.