Solve the problem.The value of a particular investment follows a pattern of exponential growth. You invested money in a money market account. The value of your investment t years after your initial investment is given by the exponential growth model A = 8200e0.046t. How much did you initially invest in the account?

A. $8200.00
B. $377.20
C. $4100.00
D. $8586.01


Answer: A

Mathematics

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Solve the problem.Assuming all the necessary derivatives exist, show that if = 0 for all closed curves C to which Green's Theorem applies, then f satisfies the Laplace equation  +   = 0 for all regions bounded by closed curves C to which Green's Theorem applies.

What will be an ideal response?

Mathematics

Simplify.

A. -6i
B. 6
C. -6
D. 6i

Mathematics

Provide an appropriate response.Suppose that A is an m × n matrix and B is a p × q matrix. Under what condition(s) can the product AB be found? Under what condition(s) can the product BA be found?

A. AB can be found if m = p; BA can be found if n = q. B. AB can be found if q = m; BA can be found if n = p. C. AB can be found if n = p; BA can be found if q = m. D. AB can be found if m = q and n = q; BA can be found under the same conditions.

Mathematics

Find the equation of the parabola with the given properties.Vertex: (-4, 3); vertical axis of symmetry; containing the point (-6, 15)

A. (y - 3) = (x + 4)2
B. (y + 4) = (x - 3)2
C. (x - 3) = (y + 4)2
D. (x + 4) = (y - 3)2

Mathematics