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Chapter 6 Solutions
Elementary Geometry for College Students
- I need helparrow_forwardName two rays that contain the following line segments. a. GJ b. XL a. Select two rays that contain GJ. DA J View an example @ 2 B. FX C. GH □D. KJ DE. HL W S w # X H command Get more help. Q E D $ 4 C R 0 F % 67 8 5 V T MacBook Pro 6 G Y B & 7 H U * +00 8 N J - ( 9 K M ) 0 O L < I Clear all مو do P 1.4 command Check ansv OFarrow_forwardFind GH. E Зх — 4 G F 9х — 59 D a 47 b 17 C 9 d 94arrow_forward
- please indicate email and solution. thank youarrow_forwardMatch these values of r with the accompanying scatterplots: 0.385, negative 1, negative 0.741, negative 0.995, and 1 Match the values of r to the scatterplots. Scatterplot 1 Scatterplot 2 Scatterplot 3 Scatterplot 4 Scatterplot 5arrow_forwardStep by step box answerarrow_forward
- You are the foreman of the Bar-S cattle ranch in Colorado. A neighboring ranch has calves for sale, and you are going to buy some calves to add to the Bar-S herd. How much should a healthy calf weigh? Let x be the age of the calf (in weeks), and let y be the weight of the calf (in kilograms). x 1 5 11 16 26 36 y 39 47 73 100 150 200 Complete parts, given Σx = 95, Σy = 609, Σx2 = 2375, Σy2 = 81,559, Σx y = 13,777, and r ≈ 0.997. a. Verify the given sums Σx, Σy, Σx2, Σy2, Σx y, and the value of the sample correlation coefficient r. (For each answer, enter a number. Round your value for r to three decimal places.) Σx = Σy = Σx2 = Σy2 = Σx y = r = b. Find x, and y . Then find the equation of the least-squares line = a + b x. (For each answer, enter a number. Round your answers for x and y to two decimal places. Round your answers for a and b to three decimal places.) = x bar = = y bar = = value of a coefficient + value of b coefficient x c. Find the…arrow_forwardFind u · v. u = 8, 2 v = −7, 3 u · v =arrow_forward3°F Sunny C * A D f2 2 Find a so that the rectangles are similar. H W S A D x = Submit Question f3 54 3 E $ f4 B 4 83 x C R f5 % D DU LLI L 5 60 f6 A T 6 72 K Search L G f7 & Y 7 B H f80/9 8 U 19 N homearrow_forward
- Please answer g,h, i and jarrow_forwardDon't give handwritten answer please.arrow_forwardQ tab Lionel has just received his monthly credit card statement. He placed 9 charges on his card in the last month with a mean of $30.61 per charge. He knows that 8 of the charges were as follows: Determine the amount of the 9th charge. Answer How to enter your answer (opens in new window) esc ! 1 F 9 alt a Z hp ook x360 from any angle. @ 2 W S → # 3 X e d с $24.98, $32.24, $25.61, $25.76, $31.09, $28.41, $28.06, $37.86 $ 4 C r f 10 % 5 V t g Oll 6 b hp y & 7 h O u n * 8 j N O i m ( 9 k * O < ) 0 alt 4 р - : ; Tables ctrl Keypad Keyboard Shortcuts Submit Answer [ 40 + Copy Data = ? 1 Sep 9 } 10:23 4 backspac 1 USE YOUR SMARTPHONE FOR Reviews - Videos Feature Spers-Support 00arrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL