Draw the image of ABC under a dilation whose center is C and scale factor is 2. 1
B
A
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4.1
6.4
6.0
с

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 expression is rational? 6. , square root two, square root 14, square root 49

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.