Last week, shiloh owed her brother $25.50. this week, she owes him another $6.30, for a total of $31.80.

the story above can be modeled by the addition problem -25.50 + (-6.30) = -31.80. write a related story that is modeled by the division problem -31.80 ÷ 6 = -5.30.

If i have one apple and give you the apple, how many apples do i have?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

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