To obtain the sequence 1, 1/3, 1/9, 1/ what domain should be applied to the exponential function shown here? a) (0, ∞) b) [0, ∞) c) {1, 2, 3, } d) {0, 1, 2, 3, }

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28

If f(x)=3 over x+2 - square root x-3 then f(7)=