Lines cd and ce are tangent to circle a. if m∠dae = 145°, what is the measure of ∠dce?
tangent cd intersects with circle a at point d, tangent ce intersects with circle a at point e, angle ecd is on the exterior of circle a, and angle dae has a vertex on the center of circle a.
35°
70°
145°
215°

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

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

What is the absolute value of -100000000000000?