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28. What are the coordinates of the center of the circle on the right? A. (0,5) 8. (0, 5) C(0.0) D. (5,5) 29. How long is the radius of the circle on the rght? A 183 B. 3.69 C.5.69 D. 6.88 30. What is the equation of a circle centered at (3,6) with a radius of 2 units? A (- 6)2+ ty - 3) 4 C -6)- (y - 3) =4 B. x - 3)+y+ 6)-4 D. (x- 3 + y- 6) -4 31. What is the center of the circle with an equation of xy 16 A (0,0) B. (4,4) C. (2, 4) D. (4, 16) 32 What

28. What are the coordinates of the center of the circle on the right? A. (0,5) 8. (0, 5) C(0.0) D. (5,5) 29. How long is the radius of the circle on the rght? A 183 B. 3.69 C.5.69 D. 6.88 30. What is the equation of a circle centered at (3,6) with a radius of 2 units? A (- 6)2+ ty - 3) 4 C -6)- (y - 3) =4 B. x - 3)+y+ 6)-4 D. (x- 3 + y- 6) -4 31. What is the center of the circle with an equation of xy 16 A (0,0) B. (4,4) C. (2, 4) D. (4, 16) 32 What

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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28. What are the coordinates of the center of the circle on the right? A (0,5) 8. (o, 5) C(0.0) D. (5,5) 29. How long is the radius of the circle on the rght? A 183 B. 3.69 C. 5.69 D. 6.88 30. What is the equation of a circie centered at (3,6) with a radius of 2 units? A (- 6)2+ ty- 3) = = 4 C -6)- (y - 3) -4 B. x - 3) + y + 6)-4 D. (x- 3 + y- 6) =4 31. What is the center of the circle with an equation of x+y-16 A (0,0) B. (4,4) C.(2, 4) D. (4, 16) 32. What is the radius of a circle below? A 163 units B. 2.41 units C. 2.91 units D. 8.47 units 33. If a demographer predicted that the population, P, of COVID-19 infected individuals in Mountain Province can be modeled by the function P(t) = 6t- 5+ 200t + 12000, then how many COVID-19 infected individuals will there be 3 years from 2020? A 12.951 8. 12, 971 C. 13, 951 D. 14, 159 34. Due to the rising demand for face masks, a manufacturer decides to target a daily profit of PhP 1,000,000.00. if P(x) = Zr+x- 10 represents average total daily cost at x assumed at PhP 500.00, what is the difference between the daily target profit and average total daily cost? A PhP 399, 520.00 B. PhP 420, 510.00 C. PhP 499,510.00 D. PhP 599, 105.00 5. The length of a rectangular swimming pool is 2 meters more than 2 times the width. The area of the pool is 144 square meters. Find the width of the pool? A 5 meters B. 6 meters C.7 meters D. 8 meters
Transcribed Image Text:28. What are the coordinates of the center of the circle on the right? A (0,5) 8. (o, 5) C(0.0) D. (5,5) 29. How long is the radius of the circle on the rght? A 183 B. 3.69 C. 5.69 D. 6.88 30. What is the equation of a circie centered at (3,6) with a radius of 2 units? A (- 6)2+ ty- 3) = = 4 C -6)- (y - 3) -4 B. x - 3) + y + 6)-4 D. (x- 3 + y- 6) =4 31. What is the center of the circle with an equation of x+y-16 A (0,0) B. (4,4) C.(2, 4) D. (4, 16) 32. What is the radius of a circle below? A 163 units B. 2.41 units C. 2.91 units D. 8.47 units 33. If a demographer predicted that the population, P, of COVID-19 infected individuals in Mountain Province can be modeled by the function P(t) = 6t- 5+ 200t + 12000, then how many COVID-19 infected individuals will there be 3 years from 2020? A 12.951 8. 12, 971 C. 13, 951 D. 14, 159 34. Due to the rising demand for face masks, a manufacturer decides to target a daily profit of PhP 1,000,000.00. if P(x) = Zr+x- 10 represents average total daily cost at x assumed at PhP 500.00, what is the difference between the daily target profit and average total daily cost? A PhP 399, 520.00 B. PhP 420, 510.00 C. PhP 499,510.00 D. PhP 599, 105.00 5. The length of a rectangular swimming pool is 2 meters more than 2 times the width. The area of the pool is 144 square meters. Find the width of the pool? A 5 meters B. 6 meters C.7 meters D. 8 meters
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