10.) A school has a budget of $380 per class to buy books. A math workbook costs $10 each and a science workbook costs $12 each. If you buy 12 math workbooks, what is the maximum number of
science workbooks you can buy?
Inequality:
Solution:
þentence:

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.