Solve.Naftali and Sara wanted to compare the gas mileage they were getting. One particular week, Naftali drove 95.2 miles on 3.1 gallons of gas. That same week, Sara drove 182.5 miles and used 5.5 gallons of gas. Whose car got more miles per gallon of gas?
A. Naftali
B. Sara
C. They both got the same.
Answer: B
Mathematics
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Find the integral.
dx
A. 
ln (e6x + 1) + C
B. 13ln (e6x + 1) + C
C. 
(e6x + 1)-2 + C
D. 
ln (e6x + 1) + C
Mathematics
Find the limit of the sequence or state that it diverges.
A. diverges B. 0 C. -1 D. 1
Mathematics
Simplify.
A. 5
B. 5
C. 10
D. 10
Mathematics
Use the simplex method to solve the linear programming problem.Maximizez = 2x1 + 5x2 + 3x3subject to: 2x1 + x2 + 3x3 ? 9 4x1 + 3x2 + 5x3 ? 12withx1 ? 0, x2 ? 0, x3 ? 0
A. Maximum is 60 when x1 = 0, x2 = 9, x3 = 5 B. Maximum is 12 when x1 = 6, x2 = 0, x3 = 0 C. Maximum is 45 when x1 = 0, x2 = 9, x3 = 0 D. Maximum is 20 when x1 = 0, x2 = 4, x3 = 0
Mathematics