The following exercise poses a question that can be answered by solving an equation. Give the appropriate equation. Note that you are not asked to solve the equation. an investment grows according to the formula B = 400e0.05t dollars, where t is time, measured in years. The time required for the balance to reach $2400 is the solution of an equation. Find that equation.

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
Chapter7: Applying Fractions
Section7.5: Percents
Problem 5P
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The following exercise poses a question that can be answered by solving an equation. Give the appropriate equation. Note that you are not asked to solve the equation.
An investment grows according to the formula
B = 400e0.05t dollars,
where t is time, measured in years. The time required for the balance to reach $2400 is the solution of an equation. Find that equation.
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Transcribed Image Text:The following exercise poses a question that can be answered by solving an equation. Give the appropriate equation. Note that you are not asked to solve the equation. An investment grows according to the formula B = 400e0.05t dollars, where t is time, measured in years. The time required for the balance to reach $2400 is the solution of an equation. Find that equation. Read It
If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2-1) + 20t feet in t seconds. How long will it take him to fall 152 feet? (Round your answer to two
decimal places.)
sec
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Transcribed Image Text:If an average-sized man with a parachute jumps from an airplane, he will fall 12.5(0.2-1) + 20t feet in t seconds. How long will it take him to fall 152 feet? (Round your answer to two decimal places.) sec Need Help? Read It Watch It
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