The easternmost point in Canada is Cape Spear, Newfoundland, at 82o W. The westernmost point is the Yukon-Alaska border at 141o W. The earth is assumed to be a sphere. of 6400 km radius. Determine the distance from Cape Spear to the Yukon-Alaska border.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Find the area of the regular hexagon if a side is 20 cm.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)