For the application, round the number as instructed.According to a study, life expectancy has increased by 34.26 years over the past century. Round this decimal to the nearest year.
A. 34 years
B. 30 years
C. 34.3 years
D. 34.26 years
Answer: A
You might also like to view...
Solve the problem.Use Fleury's algorithm to find an Euler path for the following graph.
What will be an ideal response?
Find the focus and directrix of the parabola with the given equation.9y2 = -4x
A. Focus: 
, directrix: x = - 
B. Focus: 
, directrix: y = 
C. Focus: 
, directrix: y = 
D. Focus: 
, directrix: x = 
Solve the problem.Bob wants to fence in a rectangular garden in his yard. He has 86 feet of fencing to work with and wants to use it all. If the garden is to be x feet wide, express the area of the garden as a function of x.
A. A(x) = 42x - x2 B. A(x) = 43x - x2 C. A(x) = 44x - x2 D. A(x) = 45x2 - x
A retired woman has $130,000 to invest. She has chosen one relatively safe investment fund that has an annual yield of 9% and another, riskier one that has an annual yield of 13%. How much should she invest in the fund yielding 9% if she would like to earn $14,000 per year from her investments? ?
A. $11,700 B. $16,900 C. $57,500 D. $72,500 E. $113,100