Solve the problem.The logistic differential equation
= -0.02N2 + 2Ndescribes the growth of a population N, where t is measured in years. Find the intrinsic rate, r.
A. r = 0.02
B. r = 2
C. r = -0.02
D. r = 100
Answer: B
Mathematics
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Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.an =
A. yes,
B. no
C. yes, 5
D. yes, -
Mathematics
Rationalize the denominator.
A. -
B.
C.
D.
Mathematics
Solve the problem.Given the following revenue and cost functions, find the x-value that makes revenue a maximum. R(x) = 80x - 2x2; C(x) = 25x + 105
A. 40 B. 19 C. 21 D. 20
Mathematics
Solve the problem.A truck pushes a load of 45 tons up a hill with an inclination of 35°. Express the force vector F in terms of i and j. Round the components of F to two decimal places.
Fill in the blank(s) with the appropriate word(s).
Mathematics