Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
O A. +(-) +5
O B. (-17) + 45+ (-33)
O C. 20+80+ (-32)
O D. 20+17+(-) + (-)
Will mark branliest if correct

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