The line containing A(2, 6) and B(a,-7) is parallel to the line containing C(-2, 4) and D(1, 2). Find a.
What will be an ideal response?
a = 17/2
Mathematics
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Make a logistic model 
for the cumulative number of disease cases in a cattle herd reported after t weeks.A There are a total of 308 animals susceptible to the disease.B: There are initially 6 diseased animals.C: In the absence of limiting factors, the cumulative number of diseased animals would grow by 27% per week.??
A. 
B. 
C. 
D. 
Mathematics
Solve the equation symbolically.log5 x = 3
A. x = 5?3
B. x = 35
C. x = 
D. x = 53
Mathematics
Simplify the radical. Indicate if the radical is not a real number. Assume that x represents a positive real number.
A. 22 B. 242 C. -22 D. Not a real number
Mathematics
Find the product. Simplify the answer.
? 
A. 
B. 
C. 
D. 
Mathematics