Perform the indicated operation. Assume that all variables are nonnegative.n
+ n
A. 2n
B. 4n
C. 4n
D. 2n
Answer: D
You might also like to view...
The following table shows the cumulative number of swine flu cases t days after an epidemic began.
310172432
2644128155177?
A. Calculate the average rate of change in the cumulative number of swine flu cases from day 17 to day 24.B. Explain in practical terms the meaning of the number you calculated in part A.C. Use your answer from part A to estimate the cumulative number of swine flu cases after 23 days. Round your answer to the nearest whole number.
What will be an ideal response?
Provide an appropriate response.True or false? Consider the double integral
The first step in calculating this integral involves integrating with respect to x.
A. False B. True
The monthly percentage decay rate for a certain exponential function is 6%. By what percentage does the function decay in a week? (Assume there are four weeks in a month.) Round your answer to two decimal places if necessary. ?
A. 1.53% B. 1.58% C. 0.8% D. 1.5%
Use the discriminant to determine the number and type of the solutions to the quadratic equation. Do not solve the equation.7x2 + 7x - 4 = 0
A. exactly one real solution B. two real solutions C. two nonreal solutions