. A lady buys dog food that holds 60 cups and a dog can eat 1 cup a day. This means if there is one dog it will last 60 days, if there are two dogs it will last 30 days and so on. Write an equation between how many dogs the lady can have and how many days the food will last.

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

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

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?