Add or subtract, if possible. Assume that all variables represent non-negative values. Simplify your answer. 7
+ 3
A. 10
B. 10
C. 10
D. 21
Answer: B
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For the initial value problem, compute the first two approximations u1 and u2 given by Euler's method using the given time step.y'(t) = -y, y(0) = -5; ?t = 0.5
A. u1 = -5; u2 = -2.5 B. u1 = -2.5; u2 = -1.25 C. u1 = -2.5; u2 = -2.5 D. u1 = 0; u2 = -2.25
If 
is a root of 
use synthetic division to factor the polynomial completely and list all real solutions of the equation.
a. 
b. 
c. 
d. 
Solve the problem.The growth model f(t) = 
describes the population of a species of butterflies 
after they are introduced to a non-threatening habitat. How many butterflies are expected in the habitat after 14 months?
A. 5040 butterflies B. 1260 butterflies C. 360 butterflies D. 340 butterflies
Use the graph, along with the indicated points, to give the solution set of the equation or inequality.y1 = y2
A. {2} B. {0, 4} C. [0, 4] D. (0, 4)