Cho đường tròn (x-2)2+(y+3)2.tìm tọa độ tâm và bán kính của đường tròn

How much orange juice do you need to make 2 servings of lemony orange slush?

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

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle