Solve the problem.The logistic growth function f(t) = 
describes the population of a species of butterflies 
after they are introduced to a non-threatening habitat. How many butterflies were initially introduced to the habitat?
A. 2 butterflies
B. 6 butterflies
C. 520 butterflies
D. 70 butterflies
Answer: D
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In the circuit below, Vin = 15 V and R = 5 Kê. What are VO and XC at fCO?
a. XC = 7.07 Kê, VO = 21.2 V
b. XC = 7.07 Kê, VO = 15 V
c. XC = 5.05 Kê, VO = 15 V
d. XC = 5.00 Kê, VO = 10.6 V
e. XC = 3.5 Kê, VO = 10.6 V
Provide an appropriate response.Use the simplex method to:minimize Z = 3x1 + 2x2subject to:
?
x1, x2 ? 0
A. Z = 21 when x1 = 7, x2 = 0
B. Z = 
when x1 = 
, x2 = 0
C. Z = 14 when x1 = 0, x2 = 7
D. Z = 14 when x1 = 7, x2 = 0
Identify the independent variable and the dependent variable.Let P be the percentage of people who own a house and whose income is I dollars.
A. P independent, I dependent B. I independent, P dependent
Use the given zero to find the remaining zeros of the function.f(x) = x3 - 2x2 - 11x + 52; zero: -4
A. 1 + 2
i, 1 - 2
i
B. 1 + 2i, 1 - 2i
C. 6 + 4i, 6 - 4i
D. 3 + 2i, 3 - 2i