A triangle has an area of 16 sq. in. and two sides of the triangle have lengths 5 in. and 7 in. Find the angle included by these two sides.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

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

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals