How much would Carol have to invest today at 5.5% compounded annually to have $5300 for a vacation to China in three years? Select one:

a.
$5023.70

b.
$4513.55

c.
$3179.08

d.
$4768.62

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

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

How to do this , and can some one explain