According to a Gallup poll, in 2012 almost a third of Americans named Iran their country’s greatest enemy. That number matched public sentiment in the United States toward Saddam Hussein’s Iraq at the time of the 2003 invasion. The line graphs show the percentage of Americans who considered either Iraq or Iran their country’s greatest enemy from 2001 through 2012. Use this information to solve Exercises 49-50. a. Find an estimate for the percentage of Americans who considered Iran their country’s greatest enemy in 2001. b. Between which two years did the percentage of Americans who considered Iran their country’s greatest enemy increase at the greatest rate? c. In which year did 12% of Americans consider Iran their country’s greatest enemy?
According to a Gallup poll, in 2012 almost a third of Americans named Iran their country’s greatest enemy. That number matched public sentiment in the United States toward Saddam Hussein’s Iraq at the time of the 2003 invasion. The line graphs show the percentage of Americans who considered either Iraq or Iran their country’s greatest enemy from 2001 through 2012. Use this information to solve Exercises 49-50. a. Find an estimate for the percentage of Americans who considered Iran their country’s greatest enemy in 2001. b. Between which two years did the percentage of Americans who considered Iran their country’s greatest enemy increase at the greatest rate? c. In which year did 12% of Americans consider Iran their country’s greatest enemy?
Solution Summary: The author analyzes how the percentage of Americans who considered Iran their country's enemy in 2001 is 8%.
According to a Gallup poll, in 2012 almost a third of Americans named Iran their country’s greatest enemy. That number matched public sentiment in the United States toward Saddam Hussein’s Iraq at the time of the 2003 invasion. The line graphs show the percentage of Americans who considered either Iraq or Iran their country’s greatest enemy from 2001 through 2012. Use this information to solve Exercises 49-50.
a. Find an estimate for the percentage of Americans who considered Iran their country’s greatest enemy in 2001.
b. Between which two years did the percentage of Americans who considered Iran their country’s greatest enemy increase at the greatest rate?
c. In which year did 12% of Americans consider Iran their country’s greatest enemy?
Use the equation x+2= √3x+10 to answer these questions.
(a) What is the solution to the equation?
(b) What is the extraneous solution? Why?
(c) In general, what is an extraneous solution?
A utility pole is 35 ft tall. The pole creates a 50 ft shadow. What is
the angle of elevation of the sun? Round your answer to the
nearest degree. Show your work.
nswer:
Let θ = - 11π/4Part A: What is a coterminal angle of θ such that 0 ≤ θ ≤ 2π?Part B: What are the exact values of all six trigonometric functions evaluated at θ?
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