A⊆ b means: a is an element of b b is a subset of a b is an element of b a is a subset of b none of the above

Adding and subtracting matricesfind the value of each variable. x = and y = would

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

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