Which of the ratios below is equivalent to 4:1? Select all that apply. A) 12:3
B) 24:6
C) 8:4
D) 16:4
E) 10:6

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

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