Find the minimum value of 7x + 4y and the point at which it occurs subject to the constraints

What will be an ideal response?


minimum is 40; occurs at x = 4, y =3

Mathematics

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Express the value of the inverse hyperbolic function in terms of natural logarithms.cosh-1 

A. ln 5
B. ln 
C. ln  
D. ln 4

Mathematics

Convert to an exponential equation.log 0.0000001 = -7

A. 10-7 = 0.0000001 B. 0.000000110 = -7 C. 0.0000001-7 = 10 D. -710 = 0.0000001

Mathematics

Solve the problem.Find the complement of an angle that measures 55°.

A. 305° B. 215° C. 125° D. 35°

Mathematics

Answer the question.If a quantity increases by 4 orders of magnitude, by what factor does it increase? 

A. 40 B. 10 C. 10,000 D. 4

Mathematics