suppose a simple random sample of 300 was taken from a large population the sample has 77% successes for a 90% confidence level find the following rounded to the fourth decimal place use your T table to find the margin of error

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

If chord ab is congruent to chord cd, then what must be true about ef and eg?