Use sigma notation to represent the following series for the first 12 terms. 2 +(-8) +32 + (-128) + .

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu