Help fast, 45 points on the line, Which equation correctly applies the distributive property?

​2.4⋅(−3.4)⋅(−1.25)=−3.4⋅2.4⋅(−1.25 )​

​−2.5⋅(4⋅3.67)=(−2.5⋅4)⋅3.67​

​(42⋅3.5)+(42⋅1.3)+(42⋅5.2)=42+(3.5 +1.3+5.2)​

​−3⋅(6.48)=(−3⋅6)+(−3⋅0.4)+(−3⋅0.08 )

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