Please help me solve this i have to use what i know about parallel lines and transversals to label each of the missing angles in the picture.

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

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.