The product C N 1 and interpret its meaning given that the matrix C represents the cost per text message and cost per minute over the maximum number of minutes allowed and matrix N 1 represents the number of text messages and the number of minutes over the maximum incurred for 1 month and matrix N 3 represents the number of minutes over the maximum for 3 months.
The product C N 1 and interpret its meaning given that the matrix C represents the cost per text message and cost per minute over the maximum number of minutes allowed and matrix N 1 represents the number of text messages and the number of minutes over the maximum incurred for 1 month and matrix N 3 represents the number of minutes over the maximum for 3 months.
Solution Summary: The author calculates the product CN_1 and interprets its meaning.
To calculate: The product CN1 and interpret its meaning given that the matrix C represents the cost per text message and cost per minute over the maximum number of minutes allowed and matrix N1 represents the number of text messages and the number of minutes over the maximum incurred for 1 month and matrix N3 represents the number of minutes over the maximum for 3 months.
(b)
To determine
To calculate: The product CN3 and interpret its meaning given that the matrix C represents the cost per text message and cost per minute over the maximum number of minutes allowed and matrix N1 represents the number of text messages and the number of minutes over the maximum incurred for 1 month and matrix N3 represents the number of minutes over the maximum for 3 months.
After a great deal of experimentation, two college senior physics majors determined that when a bottle of French champagne is shaken several times, held upright, and uncorked,
its cork travels according to the function below, where s is its height (in feet) above the ground t seconds after being released.
s(t)=-16t² + 30t+3
a. How high will it go?
b. How long is it in the air?
+6x²+135x+1) (0≤x≤10). a) Find the number of units
The total profit P(x) (in thousands of dollars) from a sale of x thousand units of a new product is given by P(x) = In (-x²+6x² + 135x+
that should be sold in order to maximize the total profit. b) What is the maximum profit?
The fox population in a certain region has an annual growth rate of 8 percent per year. It is estimated that the
population in the year 2000 was 22600.
(a) Find a function that models the population t years after 2000 (t = 0 for 2000).
Your answer is P(t)
=
(b) Use the function from part (a) to estimate the fox population in the year 2008.
Your answer is (the answer should be an integer)
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