Perform the indicated operation.u = 
, v = 
9u + 7v
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Solve the problem.The size P of a certain insect population at time t (in days) obeys the function 
After how many days will the population reach 1500?
Fill in the blank(s) with the appropriate word(s).
Mathematics
In regular hexagon ABCDEF, AB = 12. Find the length of diagonal 
.
What will be an ideal response?
Mathematics
Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation.y = 4 sin (3x + 60°)
A. P = 90°, A = 3, S = 15°
B. P = 90°, A = 3, S = -15°
C. P = 120°, A = 4, S = 20°
D. P = 90°, A = 3, S = 15°
E. P = 
, A = 4, S = -20°
Mathematics
Solve the inequality, and graph the solution set.
< 0
A. 
? 
B. 
C. 
? 
D. 
Mathematics