The regular selling price of an item at Shop A is Rs 35.25. The shop offers a discount of 20%. The regular selling price of the same item at shop B is Rs 48.35 and the discount is 40%. Which shop offers the lowest sale price? Also find out the difference in the sale prices.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

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