Calculus optimization: you are building a new house on a cartesian plane whose units are measured in miles. your house is to be located at the point (2,0). unfortunately, the existing gas line follows the curve y=sqrt (16x^2+5x+16). it costs 400? **ive seen people solve it but im not sure where they got the 34

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

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7