How do i put 5x^2+6+3xy^5-2x in standard form

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

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.