PLEASE HELP What best describes the expression y over 4 ? (5 points)
A- Some number divided by 4
B- Some number times 4
C- 4 more than some number 4
D- less than some number

Me with this one question, and i'll upvote the brainliest answer

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

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