Harry's spell casting class lasts for 2\dfrac{5}{6}2 6 5 ​ 2, start fraction, 5, divided by, 6, end fraction hours each day. Today, he has been in the class for 1\dfrac{2}{5}1 5 2 ​ 1, start fraction, 2, divided by, 5, end fraction of an hour so far.

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1