Lò hơi đốt than, khối lượng sinh ra là 10 tấn/ca. Lượng than tiêu thụ tính cho 1 tấn hơi là 0.25 tấn. Biết hàm lượng nhiệt than là 4000 kcal/kg; ẩn nhiệt của hơi là 665 kcal/kg; ẩn nhiệt hơi của nước là 85 kcal/kg. Tính hiệu xuất của lò hơi?

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16