Let f(x) = 2^x and g(x) = X-4 The graph of (fog)(x) is shown below. what is the range of (fog)(x)?

a. y>0
b. all real numbers except y=0
c. y less than or equal to 0
d. all real numbers

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

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse