The formula y equals x - 0.25 gives the sale price y for an item originally costing x dollars that was reduced by 25%. find the sales price of a pair of jeans that originally cost $40

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 volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?