*Please help me* Combine like terms to simplify the following polynomial. 2x + 3z – x + 5z A)

11xz

B)

3x – 7z

C)

x + 8z

D)

2x2 + 3z2

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

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20