Solve the equation by completing the square.x2 + 5x - 5 = 0
A. 
B. 
C. {-5 - 3
, -5 + 3
}
D. 
Answer: A
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Find the maximum and minimum values of the function and the values of x and y for which they occur.F = 8x + 12y, subject to40x + 80y ? 560,6x + 8y ? 72,x ? 0,y ? 0.
A. Maximum: 96 when x = 12 and y = 0; minimum: 84 when x = 0 and y = 7 B. Maximum: 96 when x = 12 and y = 0; minimum: 0 when x = 0 and y = 0 C. Maximum: 100 when x = 8 and y = 3; minimum: 0 when x = 0 and y = 0 D. Maximum: 100 when x = 8 and y = 3; minimum: 84 when x = 0 and y = 7
Find the indicated probability.Find the probability that a number less than 3 is obtained when a fair die is rolled.
A. 0
B. 
C. 
D. 
Determine if the given sequence could be an arithmetic sequence.
, 
, 
, 
, 
, . . .
A. Yes B. No
Add.1.3135 + 3.7262
A. 5.1397 B. 5.0297 C. 5.0397 D. 5.0387