Determine the sum of the first 9 terms in the geometric series where r = -0.25 and a1 = 256 a) -256 b) -204.8 c) 204.8 d) 0

Find percent notation for 0.008 0.008=

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?