If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?17/2749

If 9 spiders make 9 webs in 9 days, then 13 spiders will make 13 webs in how many days?

Q1. Spider's WebUnsolvedUsing hints is now penalty freeUse HintWhat is the day on which a spider's web, which doubles in size every day, will be 25% complete, given that the spider takes 15 days to completely build the web?Choose the correct answer from below:Your score for this problem will be decided based on your FIRST SUBMISSION ONLY7th day9th day11th day13th day

The general life-span of an insect is 7-9 months. What is the probability that the insect will die in exactly 7 months?

If 6 lizards can eat 6 dandelions in 6 minutes, how much time would it take a single lizard to eat 2 dandelions?

When building a house, the number of days required to build varies inversely with the number of workers. One house was built in 119 days by 3 workers. How many days would it take to build a similar house with 17 workers?