7. An initial deposit was placed into a crypto-account that accrues interest compounded continuously. If the value doubles in 72 months, How many years will it take for the initial deposit placed to triple its value? * O A. 114 years B. 11.4 years C. 95 years D. 9.5 years
7. An initial deposit was placed into a crypto-account that accrues interest compounded continuously. If the value doubles in 72 months, How many years will it take for the initial deposit placed to triple its value? * O A. 114 years B. 11.4 years C. 95 years D. 9.5 years
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section: Chapter Questions
Problem 48CR
Related questions
Question
answer both questions and show complete solution
![7. An initial deposit was placed into a
crypto-account that accrues interest
compounded continuously.
B
If the value doubles in 72 months, How
many years will it take for the initial
deposit placed to triple its value? *
O A. 114 years
В. 11.4 years
С. 95 уears
O D. 9.5 years
יוו](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52885899-a528-4831-a966-8df42664923b%2F9687f7ff-283d-45b0-a5ae-35b34ec698a4%2F6fs0cti_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. An initial deposit was placed into a
crypto-account that accrues interest
compounded continuously.
B
If the value doubles in 72 months, How
many years will it take for the initial
deposit placed to triple its value? *
O A. 114 years
В. 11.4 years
С. 95 уears
O D. 9.5 years
יוו
![8. A farrier left a metal bar in a room of
constant temperature of 0°C. The
temperature of the metal bar drops from
120°C to 55°C after 25 minutes.
In how many minutes will the metal bar
continue to cool from 55°C to 50°C? *
A. 50. 3081 minutes
B. 5.0308 minutes
C. 30. 5481 minutes
D. 3.0548 minutes](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52885899-a528-4831-a966-8df42664923b%2F9687f7ff-283d-45b0-a5ae-35b34ec698a4%2F7w88wsh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. A farrier left a metal bar in a room of
constant temperature of 0°C. The
temperature of the metal bar drops from
120°C to 55°C after 25 minutes.
In how many minutes will the metal bar
continue to cool from 55°C to 50°C? *
A. 50. 3081 minutes
B. 5.0308 minutes
C. 30. 5481 minutes
D. 3.0548 minutes
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