What is the product of 2/10 and 4/9?

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss