Question

Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. t = kxy / r Use the given information to find the constant of proportionality. If x = 4, y = 5, and r = 40, then t = 42. k = 2.1

Name: Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. t = kxy / r Use the given information to find the constant of proportionality. If x = 4, y = 5, and r = 40, then t = 42. k = 2.1
Uploaded: 2022-04-16T13:28:58-08:00
Duration: 1 min 20 s
Channel: Donna Densmore
Description: Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. t = kxy / r Use the given information to find the constant of proportionality. If x = 4, y = 5, and r = 40, then t = 42. k = 2.1

          Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. t = kxy / r Use the given information to find the constant of proportionality. If x = 4, y = 5, and r = 40, then t = 42. k = 2.1

Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. t = kxy / r Use the given information to find the constant of proportionality. If x = 4, y = 5, and r = 40, then t = 42. k = 2.1

Added by Carolyn M.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Donna Densmore

04/16/2022

Step 1

Step 1:** The equation representing the statement is: \[ t = k \times \frac{x \times y}{r} \] ** Show more…

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Express the statement as an equation. (Use k as the constant of proportionality.) t is proportional to the product x and y and inversely proportional to r. Use the given information to find the constant of proportionality: If x = 4, y = 5, and r = 40, then t = 42. k = 2.1