Lacey stopped at Littletown market to buy 20 cookies for her book club. Littletown Market sells 6 cookies for $3. On her way home, Lacey passed by another store, Collegetown Bakery. Collegetown Bakery sells 12 cookies for $23. Lacey figured out she got the better deal. How much did she save by buying her cookies at Littletown Market?

Which of the following is the correct ratio for converting kilograms to grams

What is the y-intercept of the line given by the equation

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).