Phyllis invested $10,500, a portion earning a simple interest rate of 7 1 5 % per year and the rest earning a rate of 7% per year. After one year the total interest earned on these investments was $747.00. How much money did she invest at each rate?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?