Add. Do not use a number line except as a check.-1.8 + 6.4
A. 8.2
B. -8.2
C. -4.6
D. 4.6
Answer: D
Mathematics
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Write the equation for the plane.The plane through the point P(7, -7, 7) and normal to n = -5i - 6j + 6k.
A. -7x + 7y + 7z = -119 B. -5x - 6y + 6z = 49 C. 5x + 6y - 6z = -119 D. 7x - 7y - 7z = -119
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Find all numbers not in the domain of the function.f(x) = 
A. 2, -1 B. - 2 C. None D. 2
Mathematics
Simplify.130 + 110
A. 2 B. 0 C. 24 D. 1
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Solve the problem.A bank offers a 7.3% annual interest rate compounded daily. The APY is approximately
A. 13.23%. B. 7.57%. C. 8.03%. D. 10.72%. E. none of these
Mathematics