Today in class students looked at proportions, constant of proportionality, the reciprocal of proportionality, and how to write an equation using the constant of proportionality. For example y = 100x
Answers to HW: 1.a. meters kilometers 1,000 1 3,500 3.5 500 0.5 75 0.075 1 0.001 x 0.001x b. y = 0.001x 2.w = 28b and b = 1/28w 3.a. $0.80 per meter b. 1.25 meters or 5/4 meters or 1 1/4 meters
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
October 2018
Categories |