If you have an odd number of negatives in a multiplication problem, is the answer negative or positive?

Which of the following best describes the delian problem?

What is 140% of 25? because i need

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe