KP210309 KP210309

25-07-2017
Mathematics

contestada

salas little brother is learning to talk. he has a vocabulary of 30 words. each week his vocabulary grows by about 6%. at this rate how many words will he know 5 weeks from now

Respuesta :

musiclover10045 musiclover10045

25-07-2017

30 * (1+0.06)^5=

30* 1.338225578 = 40.146

he will know 40 words in 5 weeks

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