Let X represent Karma's fathers age and Y represent Karma's age. The first term can be found using this formula:
Y = 1/3X → 5 Years ago
Y = 1/2X → 5 Years from now
From mental math, I can concur she's 15 and her father is 35. Then we plug in to check.
1/3(30) = 10 √ (Five years ago).
1/2(40) = 20 √ (Five years from current).
Their current ages are 15 and 35.
Answer:
the correct answer is 17.5%
Step-by-step explanation:
Answer: good job!! They all look right. I checked the calculations with Siri.
Step-by-step explanation:
Answer: your answers would be:
a) 32.370
b) 99.000
~i hope this answered your question correctly, have a gr8 day/night my friend!~
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