In week 3 the two athletes concentrate on biking. minh's goal is to bike 125 1/2 miles. at the end of the week he found that he actually biked 125 1/6 miles. pj's goal was to bike 120 1/4 miles. at the end of the week he found that he actually biked 120 miles. which athlete was closer to making their goal? explain

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?