The diagram below shows the partial construction of which shape? a circle inscribed in a circle
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an
equilateral triangle inscribed in a circle
a regular hexagon inscribed in a circle
a square inscribed in a circle

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

Which of the following can be used to explain a statement in a geometric proof?

Common binomial factor of 6x(3x+7)+5(3x+7)