Andre and Lin are 12 miles apart on a path when they start moving towards each other. Andre runs at a
constant speed of 5 miles per hour, and Lin walks at a
constant speed of 3 miles aer hour. How long does it
take them to mect?

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

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

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