Provide an appropriate response.If a has exactly one real square root, what must be true of a?
A. a is negative
B. a is equal to zero
C. a is nonnegative
D. a is positive
Answer: B
Mathematics
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Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.z = 4x2 + 9y2; 0 ? x ? 1, 0 ? y ? 1
A. 
B. 
C. 
D. 
Mathematics
Determine whether the complex number is a solution of the equation.6 + i;x2 - 12x + 37 = 0
A. Yes B. No
Mathematics
Solve and give interval notation for the solution set. Then graph the solution set.-10 < -2b ? -2
A. (1, 5)
B. (-5, -1]
C. [1, 5]
D. [1, 5)
Mathematics
Solve.For three days on your vacation you drove 504 miles, 478 miles, 476 miles. What was the average daily miles driven?
A. 1458 mi B. 1459 mi C. 486 mi D. 487 mi
Mathematics