Gigabyte ,074,000, Terabyte ,099,500,000,

Size: px

Start display at page:

Download "Gigabyte ,074,000, Terabyte ,099,500,000,"

Preston Owen
5 years ago
Views:

1 A- Answers to Odd-Numered Prolems Eercise Set 0. Vocaulary Review 1. c. f. g 7. i 9. a Order of Operations:,,, 1 Prolems , a y 7. 7 y 9. 1y y. a c. y y. y a t a 7 9. y 1 1y y ,0 9. 7,00, Chapter 0 Review Prolems a c a c a c a.. 1 c a c miles ,000 years 1. a $, 17. Numer of Bytes y m m 1 a Unit Eponential Form Scientific Notation Find the Mistake 1. To find the volume of a cue with a side length of Kiloyte 10 = 1, cm, we raise to the third power.. To write 10 in epanded Megayte 0 1,0, form, move the decimal point places to the left. Gigayte 0 1,07,000, Terayte 0 1,099,00,000, <. <. >. < y 1. a y a 1. a 1. 7 y y y. a , ,00, Chapter 0 Test 9 Prolems <. <. >. < y 1. a y y y y 9. 1 y 7 0. a 1. a. 7 9 y , , Chapter 1 Eercise Set 1.1 Vocaulary Review 1. linear equation in one variale. equivalent. multiplication Prolems 1. A solution. Not a solution. Not a solution 7. A solution 9. A solution 11. Not a solution , , No solution 1. No solution. All real numers. 0,000 feet 7.. psi 9. 0 feet 1. psi ,. 1 Find the Mistake 1. A linear equation in one variale is any equation that can e put in the form a + = c.. The first step to solving linear equations in one variale is to use the distriutive property to separate terms. Eercise Set 1. Vocaulary Review 1. formula. perimeter. rate equation Prolems K =. K =, r = d t a.,00., a c = 1. t = d. l = A r + c w. t = pr l PV 7. T = nr 9. = y m 1. F = 9 C +. v = h t 1t. d = A a 7. y = n y = + 1. y = 1 +. =. S πr = h 7. = a πr y 9. = 10 a c 1. y = 1 +. y =. y = y = a. y = 1. y = 1 c. y = 71. y = y =

2 Answers to Odd-Numered Prolems A- 7. a c. y = + d. = y tons 79. miles per hour 1. miles per hour.. feet per second. 1,0 KB 7..7 million grams Shar: 1. eats per min, Sara: 10. eats per min y = , = a y + a 10. a = c c, c Find the Mistake 1. A formula is an equation that has more than one variale.. y =, Answer: y = 1 Eercise Set 1. Vocaulary Review 1. verte. acute, otuse. supplementary Blueprint for Prolem Solving:,, 1,,, Prolems feet y 0 feet. 7 feet. inches 7. meters 9. $ $ $.7 1. $1.1 million 17. 0, a. 0., 9..., , 7, 1. 10,,.,, 9 7. $,000 at %; $,000 at 9% 9. $,000 at 1%; $10,000 at 10% 1. $,000 at %;,000 at 9%. 0 fathers, sons. $ t Speed Distance Time Distance Distance (miles per hour) (miles) (hours) upstream downstream (miles) (miles) h Hot Coffee Sales w (ft) l (ft) A (ft²) Year Sales (illions of dollars) Age (years) Maimum Heart Rate Resting Training 0 0 Heart Rate Heart Rate Find the Mistake 1. False, w =. False, 0.1 = 7,1.7 Eercise Set 1. Vocaulary Review 1. linear inequality in one variale. set. multiplication property for inequalities Prolems

3 A- Answers to Odd-Numered Prolems (, ]. [1, ). (, ) 7. (, 1] 9. [ 17, ) 1. (, 10]. (1, ). (, ) 7. (, 900] 9. a c. no d. > 1 1. ; the width is at least meters.. > ; the shortest side is even and greater than inches.. t Lose money if they sell less than 00 tickets. Make a profit if they sell more than 00 tickets. 9. a. p $.00. p < $1.00 c. p > $1. d. p $ a. 19 and earlier and later. 1. years. 19. years < > 7. < c a 77. < a y + a 79. > c a d ac acd 1. < cd ad Find the Mistake 1. False; The graph of the solution for the inequality 1 will use a racket to show that is included in the solution.. False; > is a solution to < 7. Eercise Set 1. Vocaulary Review 1. set, elements. empty set. intersection 7. compound prolems 1. True. False. True 7. True 9. {0, 1,,,,, } 11. {, } 1. {1,, } 1. {0, 1,,,,, } 17. {0, } 19. {0, } 1. {0, 1,,,,,, 7}. {1,,, } ) -. [, 7] (, ) [, ] 9. (, ) (, ) (0, ) (, 7] [, ) (, 1] [, ) (, 10) (, ) 1.. <. < or 1 (, ) [, ) 7. a. C. 0 C 0 c. C 10 d. 0 C 9. Adults: 0.1 r 0.; 1% %; Juveniles: 0.0 r 0.0; % 0% No solution c a a cd 1. a < < cd a Find the Mistake 1. The notation A is read is an element of set A.. The interval [, ] for the continued inequality is called a closed interval. 9.

4 Answers to Odd-Numered Prolems A- Eercise Set 1. Vocaulary Review 1. negative. Prolems 1.,.,. Ø 7. 1, 1 9. Ø , 7 1., 1. 1, 17. Ø 19. 0, 1.,. 1,. 1 7, 9 7., , Ø., 1., 7. 0, 9. 1, 1., 0. 1, 7. 0, , , 1. 1, , 7 9. All real numers 1. All real numers. 10,. 1 10, 7. a.. c. d. 1, e. 1, and < a 7. t 77. = a ± ± c 79. = a 1. = a y ± a Find the Mistake 1. Some asolute value equations have two solutions.. There is a solution of all real numers for the asolute equation y 7 = 7 y. Eercise Set 1.7 Vocaulary Review 1. e.. c Prolems 1.. < < or < < t < 7 or t > 7 9. Ø 11. All real numers < < 10 a 9 or a 1 < < 19. Ø < < y or y k or k 1 < < 7 a or a 1 1. < <. [, ]. (, ) 7. (, ] [, ) 9. (, 7 ) (, ) 1. [ 1, 11 ]. (, ). < or > 7. or 1 9. < or > 1. < or > < < or < 9 or > 0 1. or < < < < a.., c. no d. < or > 7. < v < ; < v < 7; lue 77. < a > + a c 1. c a ac a. > or < ac a. a < < a 7. a a Find the Mistake 1. False; The epression > 9 is read as is greater than or equal to 9 units from zero on the numer line.. False; When an asolute value epression is greater than a negative value, the solution set will e all real numers. Chapter 1 Review y = = dy y a c 11. y = 1. y = 1. y = + 1. y = inches y 17 inches 1. meters 17., 1 1., 19. $ $00 at 9%, $,00 at 11% 1. (, ). (, ]. [, ). ( 1, ). {}. {, } > or < 9., 0., 1. 9,. Ø. y or y. 1. All real numers. Ø

5 A- Answers to Odd-Numered Prolems Chapter 1 Cumulative Review {1,,,, 7, } 0. {} 1. {9, 1}. {,, 7} y , 1 1.,. 1, m = y. r = S a 7. F = 9 S C +. = 9. 17, 7 ; + = feet y feet; = a 1. ( 1, ). [, ]. < or >. 1 < t <.. hours per day. 0.9 hours per day Chapter 1 Test y = m = y 10. F = 9 C y = y = inches y 7 inches 1. meters 17., 1 1., 1. y = $.0 0. $,000 at 1%, $,000 at 1% 1. [, ). [ 1, ). (, ). (19, ). 10, 1. 1, 7 7., 0. Ø 9. < y < 1 0. or 1 1. All real numers. Ø

2.3 Applications. 9. Let w represent the width and 2w represent the length. Using the perimeter formula:

2.3 Applications. 9. Let w represent the width and 2w represent the length. Using the perimeter formula: 2.3 Applications 1. Let w represent the width and 2w represent the length. Using the perimeter formula: 2w + 2 2w ( ) = 60 2w + 4w = 60 6w = 60 w = 10 The dimensions are 10 feet by 20 feet. 3. Let s represent