Suppose that z varies jointly with and y. Find the constant of proportionality k if z = 2470 when y = 20 and x = 19. k = Using the k from above write the variation equation in terms of and y. z = Using the k from above find z given that y = 42 and x = 25. Z= If needed, round answer to 3 decimal places. Enter DNE for Does Not Exist, oo for Infinity
Suppose that z varies jointly with and y. Find the constant of proportionality k if z = 2470 when y = 20 and x = 19. k = Using the k from above write the variation equation in terms of and y. z = Using the k from above find z given that y = 42 and x = 25. Z= If needed, round answer to 3 decimal places. Enter DNE for Does Not Exist, oo for Infinity
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.8: Joint And Combined Variation
Problem 13OE
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