The profit for John's Solar Panel Company is given by P= - 40x^2 + 140000x Use Calculus How many solar panels must they build and sell to maximize the profit? What will the maximum profit be?

the correct answer is 45x

9×5=45 then add the x

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.