Solve.The population of a particular city is increasing at a rate proportional to its size. It follows the function P(t) = 1 + ke0.08t, where k is a constant and t is the time in years. If the current population is 47,000, in how many years is the population expected to be 117,500? (Round to the nearest year.)
A. 5 yr
B. 6 yr
C. 85 yr
D. 11 yr
Answer: D
You might also like to view...
Determine all values for the digit x that make the first number divisible by the second number. If none exist, so state. 414,3x2 is divisible by 8 but not 16.
Fill in the blank(s) with the appropriate word(s).
Use the table to find the probability.The table shows the number of college students who prefer a given pizza topping.Determine the probability a student prefers veggie toppings given that student is junior or senior. Round to the nearest thousandth.
A. 0.365 B. 0.375 C. 0.585 D. 0.194
Solve the right triangle. Express angles in decimal degrees.B = 44°, a = 55.8
A. A = 46°, b = 57.8, c = 80.3 B. A = 46°, b = 53.9, c = 77.6 C. A = 44°, b = 40.1, c = 53.9 D. A = 44°, b = 57.8, c = 40.1
Solve the problem. Round your answer to the nearest tenth, if necessary.Ron takes two hr more time than Paul to mow the lawn. Working together they can mow the lawn in . How long does it take each of them working alone?
A. Paul: 9.1 hr; Ron: 11.1 hr B. Paul: 10 hr; Ron: 12 hr C. Paul: 8 hr; Ron: 10 hr D. Paul: 8.3 hr; Ron: 10.3 hr