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11- A

18-C

19- C

60- B

18) 18) If a spring stretches 0.6 meter when a 3-kilogram weight is attached to it, how much will it stretch when an 8-kilogram weight is attached to it? A) 4.6 m B) 0.6 m C) 1.6 m D) 3.6 m 19) 19) A woman invested $7,000 at 6% (or 0.06) for 7 years. How much did she have in her account at the end of 7 years? (M - P(1 + RT)) A) $294 B) $5,880 C) $ 9,940 D) $2,940 Find the missing numbers. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent. 60) 60) Cost Price Markup % Markup on Cost Selling Price $4.62 $8.82 A) Markup: 84.20 % Markup on Cost: 47.6% C) Markup: $8.82 % Markup on Cost: 52.4% B) Markup: $4.20 % Markup on Cost: 90.9% D) Markup: $13.44 % Markup on Cost: 34.4% 11) 11) An invoice received from Midtown Office Supply Distributors is dated Mar 4 with terms of 2/10 prox. Find the final date on which the cash discount may be taken and the net payment date. A) Final discount date: Apr 10; net payment date: Apr 30 B) Final discount date: Mar 14; net payment date: Apr 3 C) Final discount date: Apr 10; net payment date: May 1 D) Final discount date: Mar 14: net payment date: Mar 31