fira

Most popular questions and responses by fira
  1. grade 9

    A 40m deep well with radius 3.5m is dug & the earth taken out is evenly spead to from a platform of dimension 28m by 22m.find the heght of the platfoem?

    asked on May 22, 2016
  2. Math

    gapeach69 The population of a city is 45,000 and decreases 2% each year. If the trend continues, what will the population be after 15 yrs? A) about 14,746**** B) about 33,236 C) about 41,000 D) about 47,504

    asked on March 1, 2017
  1. Math

    Thank you!

    posted on March 1, 2017