Tan(cos^-1(-x))
Sketch a diagram and label
Simply, showing ALL work.

Find the solutions for a triangle with a =16, c =12, and b = 63º

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

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?