Activity Immediate Predecessor Optimistic Most Likely Pessimistic Sigma Variance A - 2 3 4 0.333 0.111 B - 2 5 8 1 1 C A 1 2 9 1.33 1.78 D A 5 5 5 0 0 E B, C 6 7 8 0.333 0.111 F B 14 14 14 0 0 G D, E 1 5 9 1.333 1.78 H G, F 1 4 8 1.67 1.362 If the normal distribution were used to find the probability of finishing this project in 24 weeks or fewer, what mean and standard deviation would be used

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Combine like terms to make a simpler expression 3z+z