Ch 3 Checkpoint - 247 #4 Price for 1/8 + 1: 9.15 + 28.49 =...

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Name: Paula Lewis Date: April 28, 2010 CheckPoint Chapter 3 You must show your work for any problem in red . This means to show your steps in mathematical symbols to receive full credit. I recommend using Microsoft Equation Editor. Here is a tutorial on using Microsoft Equation Editor: http://corptrain.phoenix.edu/EEGT/EEGT-01-INTRO.asp . For all other problems, please just state your answer. Post any questions you have about this assignment in the Weekly Questions Thread. Section Page # Please put your work and/or answer in this column . Credit Earned Detailed solution provided by instructor 3.1 219 #18 + = 318 1118 1418 ÷ = 1418 2 79 3.1 220 #38 - + = 911 311 711 + = 611 711 1311
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3.1 220 #44 7+12+21 ÷ = 4060 20 23 3.1 222 #50 + + = 38cm 38cm 38cm 98cm 3.2 228 #28 , 13 , 712 518 3.3 241 #36 + + = = 2060 2560 4860 9360 3120 3.3 241 #44
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- 1315 1120 Act 7 247 #1 Add the prices of 1/2 in and 5/8 in: 17.88 + 19.13 = $37.01 Act 7 247 #2 Add the prices for 3/8 and 3/4: 14.99 + 21.36 = $36.35 Act 7 247 #3 1/8 + 1 and 1/4 + 7/8
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Act 7
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Unformatted text preview: 247 #4 Price for 1/8 + 1: 9.15 + 28.49 = $37.64 Price for 1/4 + 7/8: 13.05 + 25.23= $38.28 The best deal is the 3/8 and 3/4 $36.35 Act 7 247 #5 3.4 254 #26 3.4 255 #30 16/3 + 9/4 + 7/2 64/12 + 27/12 + 42/12 133/12 = 11 and 1/12 mile 3.4 257 #48 14 1/4 = 57/4 12 3/8 = 99/8 the LCD is 8 = 114/8 - 99/8 = 15/8 = 1 7/8% 3.5 265 #14 1/50 * 120 = 2.4 he should allow 2 defective bottles. On the 3rd bottle he should reject the entire line. 3.5 265 #16 20 days (1/2 lb/day)=10 lb 10lb *$3 = $30 3.5 265 #24 17 + 11/12 = 204/12 + 11/12 = 215/12 6 + 1/10 = 60/10 + 1/10 = 61/10 (17 11/12) / (6 1/10) = (215/12) / (61/10) = 215/12 * 10/61 = (215 * 10) / (12 * 61) = 2150 / 732 = 1075 / 366 CheckPoint: Ch 3 Number of problems completed correctly Total number of problems assigned 18 % of problems completed correctly % after late penalty (10% per day) N/A Total points earned out of 20...
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This note was uploaded on 05/14/2010 for the course CRT 220 crt 220 taught by Professor Axiacollege during the Spring '10 term at University of Phoenix.

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Ch 3 Checkpoint - 247 #4 Price for 1/8 + 1: 9.15 + 28.49 =...

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