A zoo is located on a rectangular area of land. The length of the rectangle is 2 1/4 miles. The width of the rectangle is 1 1/2 miles. What is the total area of the zoo? A. 2 2/8 square miles

B. 2 3/8 square miles

C. 3 3/8 square miles

D. 3 1/2 square miles

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?