A production manager inspects 200 machines in a factory. 105 machines are in excellent condition. 40 machines are in fair condition. The rest of the machines are in below-average condition. Based on these results, how many machines out of 3,000 in the factory can be expected to be in below-average condition? Jimthompson5910 ONLY

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15