Ayoung boy is growing at a rate of 3.5 cm per month. he is currently 90 cm tall. at that rate ,how many months will the boy grow to height 132cm

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4