A. Combine into a single Logarithm. 1. 1⁄2 [ ln ( x – 4 ) + 5ln ( x2 + 4x)]
2. Log ( x – 2 ) + log ( x + 2 ) – 1⁄2 log ( x2 + 4 )

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20

Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.