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Donating blood is a humanitarian act as per a survey 16000 blood donors are registered with Red Cross in Delhi and this number of donors increase s at the rate of5% every six months. a. how many donors would be there at the end of 3/2 years? |
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Answer» Answer: 1 whole 1 by 2 YEARS is assumed to be 1.5 years i.e. 6 months * 3 After first 6 months DONORS will be: 16000 (1 + r/100) = 16000 (1 + 5/100) = 16800 After next 6 months donors will be: 16800 (1 + r/100) = 16800 (1 + 5/100) = 17640 After next 6 months donors will be: 17640 (1 + r/100) = 17640 (1 + 5/100) = 18522 So, number of donors after 1.5 year will be 18522 Click to let others know, how helpful is it please make as brainlest Step-by-step EXPLANATION: |
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