Correlation & Trend Lines 1) Your family is taking a trip to the beach. You and your sister go to a candy store, Candied Crazies. At Candied Crazies you pay by the pound for the candy, plus a fee for purchasing candy. Your sister got 4 pounds of candy and paid $3.25. You got 3 pounds of candy and paid $2.75. Assuming that the relationship between price and pounds is linear, what is the correlation coefficient for the situation.

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x