What is the next number in the pattern - 3, - 1, 3, 9, ... ?

June made a design with 6 equal titles. One tile is yellow, 2 tiles are blue, and 3 tiles are purple. What fraction of the tiles are yellow or purple?

Translate each numerical expression into words 5+9

What is 1/3*3.14*4*9

Tony and Sahar go to the store to buy some food. They get lemonade for $3, tomatoes for $4, bread for $6 and cheese for $5. If they decide to split the cost evenly, how much does each person spend?

A nature preserve has a population of sixteen black bears. they have been tagged #1 through #16, so they can be observed over time. two of them are randomly selected and captured for evaluation. one is tested for worms and one is tested for ticks.

What percent is equal to 1/5 A 5% B. 15% c. 20% D. 25%

If f (x) = x^2 - 1 and g (x) = 2x - 3, what is the domain of (fog) (x) ? (-infinity, infinity) [-1, infinity) [-5, infinity) (infinity,-infinity)

What term references a period of economic growth measured by a rise in the GDP?

Write an explicit formula formula for the sequence 2, 8, 14, 20, 26, ... a. a_n = 2n-2 b. a_n = 2n+2 c. a_n=4n+2 d. a_n = 6n-4

There is an 80% chance David will eat a healthy breakfast and a 25% chance that it will rain. If these events are independent, what is the probability that David will eat a healthy breakfast or that it will rain?