Ask Question
9 January, 06:16

If prices increase in the monthly rate of 28,000% by what percent do they increase in a year and a day song 30 days per month

+5
Answers (1)
  1. 9 January, 08:30
    0
    The rate of 28,000% per month is extremely big. I believe the correct monthly rate is 2.8% (correct me if I am wrong though). Next time kindly check the given values.

    Rate is expressed in a factor of:

    (1 + r) ^n

    where r is the rate and n is the number of months

    First we calculate for the rate in a year (1 year = 12 months). We know that the rate must be constant, therefore:

    rate in a month = rate in a year

    (1 + 0.028) ^1 = (1 + r) ^ (1/12)

    r = 0.3929

    Therefore there is an increase of about 39.29% in a year.

    Then we calculate for the rate in a day (1 month = 30 days). The rate must also be constant, therefore:

    rate in a month = rate in a day

    (1 + 0.028) ^1 = (1 + r) ^ (30)

    r = 9.21 * 10^-4

    Therefore there is an increase of about 0.092% per day.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If prices increase in the monthly rate of 28,000% by what percent do they increase in a year and a day song 30 days per month ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers