c = k*r d = r*t t = d/r bmi formula
DESCRIPTION
How can we describe relationships among variables in these formulas?. C = k*r D = r*t t = d/r BMI formula. If y is directly proportional to x, and y = -61 when x = 27, find y if x = 13. (Round off your answer to the nearest hundredth.). - PowerPoint PPT PresentationTRANSCRIPT
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C = k*r
D = r*t
t = d/r
BMI formula
How can we describe relationships among variables in these formulas?
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If y is directly proportional to x, and y = -61 when x = 27, find y if x = 13. (Round off your answer to the nearest hundredth.)
![Page 5: C = k*r D = r*t t = d/r BMI formula](https://reader035.vdocument.in/reader035/viewer/2022081421/56815c3c550346895dca36ad/html5/thumbnails/5.jpg)
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If y is inversely proportional to x, and y = -68 when x = 20, find y if x = 22. (Round off your answer to the nearest hundredth.)
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1.z is jointly proportional to x2 and y3. If z = 123 when x = 3, find z when x = 7 and y = 7. (Round off your answer to the nearest hundredth.)
2.z varies directly as the square root of x and inversely as the square of y. If z = 247 when x = 49 and y = 3, find z if x = 9 and y = 4. (Round off your answer to the nearest hundredth.)
Seat (Group) Work:
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