Use the given matrices to compute the given expression.If A = 
and B = 
, find -5A + 4B.
What will be an ideal response?
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The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 
, x = 5
A. r = 
B. r = 
C. r = 
D. r = 
Provide an appropriate response.Explain the difference between an odd lot and a round lot of shares.
What will be an ideal response?
Factor the trinomial, or state that the trinomial is prime.5x2 - 14x + 3
A. (5x + 1)(x - 3) B. prime C. (5x - 1)(x + 3) D. (5x - 3)(x + 1)
Make the indicated temperature conversion. Round answers to one decimal place if necessary.Andrea's sleeping bag is designed for camping in temperatures of -2°C or warmer. For what Fahrenheit temperatures is her sleeping bag designed?
A. 54.0° F or warmer B. -18.9° F or warmer C. 28.4° F or warmer D. -33.1° F or warmer