Use the midpoint formula to estimate the quantity of electricity used in the second week, given the quantity in the first week and the third week assume the quantity of water always follows a linear pattern ( round to the nearest whole number) Week Quantity First 5 Third. 15 Answer Ps first and third are under week and 5 and 15 are under quantitative

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?