Amiddle school has 520 students . dan surveys a random sample of 50 students and finds that 32 have pet cats. how many students at the school are likely to have pet cats ?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2