 
 <translate> My question is: Every 2 years, the number of swans at Rita's pond doubles. Currently, there are 15 swans in the pond. How many swans will there be in ten years? Your thoughts: <ibo> Ajụjụ m bụ: Kwa afọ abụọ, ọnụ ọgụgụ agụ iyi ndị dị n'ọdọ mmiri Rita na-amụba okpukpu abụọ. Ka ọ dị ugbu a, e nwere enyí nnụnụ 15 n'ọdọ mmiri ahụ. Svan ole ka a ga-enwe n'ime afọ iri? Ihe i chere: 