Find the truth value of the statement. Assume that p and q are false, and r is true.(p ? q) ? (p ? r)
A. True
B. False
Answer: A
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Find the derivative of y.y = sech (-3?) (1 - ln sech(-3?))
A. 1 + 3 sech (-3?) tanh (-3?) ln sech (-3?) B. -3 sech (-3?) tanh (-3?) ln sech (-3?) C. -3 sech (-3?) tanh (-3?) ln (-3?) D. sech (-3?) tanh (-3?) ln sech (-3?)
Solve the problem.What is the ratio of the surface areas for a pair of similar hemisphere when the ratio of the radii is 3 : 4?
A. 9 : 16 B. 3 : 4 C. 27 : 64 D. Not enough information given
The additional funds needed (AFN) to achieve a particular growth in sales will be negative if:
A. assets that are required to support the growth can be acquired only in large, discrete amounts. B. the amount of plant and equipment that is required to manufacture additional products is substantial. C. the amount of internal financing the firm expects to generate is greater than the amount of external funds that must be raised to support the growth. D. the firm must issue new long-term bonds to support the increase in sales. E. the amount of internally generated funds is more than sufficient to support the forecasted increase in sales.
Refer to the following figure. Which points have a negative x-coordinate and a negative y-coordinate?
?
What will be an ideal response?