Assume that the rate of change in y is proportional to ?y. Solve the resulting differential equation  and find the particular solution that passes through the points , 

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?

A. ?
B. ??
C. ?
D. ?
E. ?

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Answer: D

Mathematics

For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.Starting at A

A. A ? E ? B ? C ? D ? A; weight = 28 B. A ? C ? E ? B ? D ? A; weight = 29 C. A ? B ? C ? D ? E ? A; weight = 25 D. A ? D ? B ? C ? E ? A; weight = 27

Solve the equation.(16x - 20) = (15x - 12)

A.
B. {-1}
C. {1}
D. {-9}

Determine whether the given function is one-to-one. If so, find a formula for the inverse.f(x) = 

A. f^-1(x) = 
B. f^-1(x) = 11x
C. Not a one-to-one function
D. f^-1(x) = 

Solve for x: . Round to 3 decimal places.

A. 0.517 B. no solution C. 3.517 D. -1.362 E. 1.362