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pychu [463]
3 years ago
5

HELP PLEASE

Mathematics
1 answer:
Helga [31]3 years ago
4 0
7.
Discounted price X
————————— = ———
Original Price 100

45 x
—- = —-
72 100

Cross multiply

45 times 100= 4500
72 times x= 72x

72x=4500

Divide

4500/72= 62.5%
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If the interest is compounded continuously, what interest rate do you need for a 5000 investment to double in 10 years
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Source: https://www.1728.org/rate2.htm

(scroll to the bottom)

Step-by-step explanation:

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