Question

The number of U.S. travelers to other countries during the period from 1990 through 2009 can be modeled by the polynomial function

Upper P left parenthesis x right parenthesis equals negative 0.00530 x cubed plus 0.1014 x squared plus 1.043 x plus 45.43P(x)=−0.00530x3+0.1014x2+1.043x+45.43

where

xequals=0

represents 1990,

xequals=1

represents 1991, and so on and P(x) is in millions. Use this function to approximate the number of U.S. travelers to other countries in each given year.

(a) 1990 (b) 2000 (c) 2009

(a) In 1990, the number of U.S. travelers to other countries was approximately

nothing

million.

(Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)

(b) In 2000, the number of U.S. travelers to other countries was approximately

nothing

million.

(Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)

(c) In 2009, the number of U.S. travelers to other countries was approximately

nothing

million.

(Simplify your answer. Type an integer or decimal rounded to the nearest tenth as needed.)

Answer #1

The number of women graduating from 4-yr colleges in a
particular country grew from
19301930,
when
48 comma 75748,757
women earned a bachelor's degree, to
20032003,
when approximately
744 comma 000744,000
women received such a degree. Find an exponential function that
fits the data, and the exponential growth rate.
Find an exponential function that fits the data. Choose the
correct answer below.
A.
N(t)equals=e Superscript 0.037 te0.037t
B.
N(t)equals=48 comma 757 e Superscript 73 k48,757e73k
C.
N(t)equals=48 comma 75748,757e Superscript...

Discuss ethical issues that can be identified in this
case and the mode of managing ethics Enron finds itself in this
case. How would you describe the ethical culture and levels of
trust at Enron? Provide reasons for your assessment.
THE FALL OF ENRON: A STAKEHOLDER FAILURE
Once upon a time, there was a gleaming headquarters
office tower in Houston, with a giant tilted "£"' in front, slowly
revolving in the Texas sun. The Enron Corporation, which once
ranked among...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 2 minutes ago

asked 2 minutes ago

asked 2 minutes ago

asked 2 minutes ago

asked 2 minutes ago

asked 4 minutes ago

asked 4 minutes ago

asked 5 minutes ago

asked 5 minutes ago

asked 5 minutes ago

asked 7 minutes ago

asked 8 minutes ago