You have the assignment of designing color codes for different parts. three colors are used to code on each part. once a combination of three colors is used—such as green, yellow, and red—these three colors cannot be rearranged to use as a code for another part. if there are 35 combinations, how many colors were available?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

Anyone know these questions? i need ,.

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )