A middle school has 650 students. A survey was given to 65 randomly selected students, and 39 said they would buy fresh fruit in the cafeteria if it were offered. How many
students all together could be expected to buy fresh fruit from the cafeteria if it were
offered?

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.