There are 111 girls in the junior class at west high school. of these 111 girls, 15 are on the volleyball team (v), 21 are on the softball team (s), and 2 are on both the volleyball and softball team. one student is selected at random. find the probability that the student plays on the softball team but not the volleyball team. write your answer as a percent with a % without any spaces rounded to nearest percent.

The distributive property allows you to say that 3(x − 1) = 3x −

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c