If the pattern shown continues how many black keys appear on an organ with a total of 240 keys

4. find the geometric mean of 4 and 12. 24 8

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x