The probability of winning a prize from a scratch
off card is 60%. a sample of 30 cards is taken.
what is the standard error of the proportion,
rounded to the nearest thousandth?

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet