Use the Formula to Find the Value of the Variable

question 42

Multiple Choice

Use the formula to find the value of the variable indicated. Use a calculator to save time and where necessary, round your
answer to the nearest hundredth.
- find r when P = 1650, A = 2145, and t = 4.

• A) r = 6930
• B) r = 0.08
• C) r = 99
• D) r = 0.19

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