3 yellow pencils, one blue pencil, and 2 red pencils. There are also erasers. 2 red and one blue. What is the probability of getting the red-red combination?

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.

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer