Abullet train can travel at 170 miles per hour will a graph representing distance in miles compared to time an hour show a proportional relationship

How many lines can be drawn through points j and k? 0 1 2 3

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]

Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches