I. 3, 6, 9,
ii. 3, 9, 27, 81,
iii. 2, 4, 8, 16,
iv. 3, 5, 7, 9,
which of these are geometric sequences?

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

How can you construct perpendicular lines and prove theorems about perpendicular lines