Unit 1 - Discussion - Rules Of Exp Graded Discussion
2 Responses
Discussion Topic
Have you ever seen
rational exponents? Rational exponents are designed to fit within
the properties of exponents. That is, (3132 is equal to 31. or 3. What operation does
the power 1/2 represent? Can you think of operations that other fractional powers
represent, such as 1/3, 1/4 and 2/32
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BU 1
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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