You draw quadrilateral ABCD. Then you draw the image of it, quadrilateral A’B’C’D’, 7 centimeters to the right of the original figure. Line segment AB is 4.5 centimeter long. How long is segment A’B’?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?