According to records from the last 50 years, there is a 2/3 chance of June temperatures being above 8 degrees. Azul needs to find the probability that it will be above 89 degrees for 20 or more days this June. there are 30 days in June. Use the simulation data to find the probability.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

If (-3, y) lies on the graph of y = 3^x, then y =