It will cost $14,000 to build a greenhouse for the school. the school district will pay for 70%of the cost of the greenhouse. the school mist raise the remaining amount . the goal is for each of the 32 classes in the school to raise the same amount of money. how much money does each class need to raise?

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps

Use the squared identities to simplify sin^2x cos^2x

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.