An olympic swimming pool is 164ft long by 82ft wide by 6 ft deep.
1.) what is the perimeter of the pool?
2.) if lane markers are set every 6 feet how many lanes can be made across the pool be horizontally?
3.) 2.) if lane markers are set every 6 feet how many lanes can be made across the pool be vertically?
4.)find the volume of water contained by an olympic sized swimming pool?

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).