Multiply and simplify. ? 

A.
B. y - 7
C.
D.


Answer: A

Mathematics

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Provide an appropriate response.Suppose X has binomial distribution with n = 100 and p = 0.1. Using the normal approximation, find (a)  and (b) 

What will be an ideal response?

Mathematics

Evaluate the expression for the given replacement values.x2 + y2when x = 9 and y = -5

A. 90 B. 2025 C. 106 D. 28

Mathematics

Examine the function given below for relative extrema and saddle points. ?   ?

A. The function has a saddle point at .
B. The function has a relative maximum at .
C. The function has a relative minimum at .
D. The function has a saddle point at .
E. The function has a relative maximum at .

Mathematics

A pendulum of length 16 feet hangs from the ceiling. Let represent the gravitational acceleration. The correct linearized differential equation for the angle, , that the swinging pendulum makes with the vertical is Select the correct answer. ?

A.
B.
C.
D.
E.

Mathematics