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Questions in Grade College

[Answered] Solve for $x$. $\log _3(2 x-9)=1$

[Answered] Which of the following activities will often involve a lot of paper clutter, decisions about office supplies, and the discarding of unnecessary files? A. Decluttering at work B. Decluttering the family C. Going cordless D. Going paperless

[Answered] Which of the following best summarizes Freud's view on professional work? A. It should be avoided as much as possible because it interferes with libidinal pursuits. B. It provides opportunities for libidinal satisfaction as long it is freely chosen. C. It is a capitalist plot that can never bring us any true satisfactions. D. The primary reason we work is in order to find sexual partners.

[Answered] Teaching children the find-use-return cycle in the art center will: A. teach personal responsibility. B. free the teacher from total responsibility for maintaining the center. C. both a and b D. none of the above

[Answered] Which statement by the nurse about the use of ketamine indicates effective learning? A. "It is consumed by dissolving in alcohol." B. "It is unlikely to cause any serious injuries." C. "Most of it is sold as an anesthetic drug for veterinary use." D. "It has been a popular club drug since the 1980s."

[Answered] Who has the contractual rights in an annuity? A. The insurer B. The owner (if different from the annuitant) C. The beneficiary D. Always the annuitant

[Answered] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Answered] (c) How many numbers between 75 and 500 are divisible by 7? (a) If [tex]$R$[/tex] varies inversely as the square of [tex]$(3 q-2)$[/tex] and [tex]$R=4$[/tex] when [tex]$q=2$[/tex], find

[Answered] Natasha makes an online purchase of 3 hardcover books for $19.95 each and 1 book on tape for $17.43. The site says that taxes paid by the customer are 7.25% of the total purchase price. Shipping charges are based on the following table: | Amount of Purchase | Standard Shipping | Express Shipping | | :----------------- | :---------------- | :--------------- | | up to $50 | $5.10 | $7.00 | | $50 up to $100 | $6.35 | $8.20 | | $100 up to $200 | $7.80 | $11.60 | | $200 and over | $10.50 | $16.45 | Natasha selects standard shipping for her purchase, and the company bills her credit card $91.08 for the total of the online purchase. Determine if Natasha has been billed correctly for her purchase. A. Natasha has been billed correctly. B. Natasha has not been charged enough for her purchase. C. Natasha has been overcharged by $1.85 for her purchase. D. Natasha has been overcharged by $8.20 for her purchase.

[Answered] Evaluate. (Assume $x>0$.) Check by differentiating. $\int(x+9) \ln x d x$ $\int(x+9) \ln x d x=$