A box of cereal is reduced by 30%. The new box contains 35 ounces. How many ounces did the old box contain?

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.