Amodel airplane is built with a wing span of 18 inches. the actual wing span is 72 feet. find the scale and then the scale factor.

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price