Find the rate, or percent, for each of the following items. Round your answers to the nearest 0.1%.
1. Base 72; percentage 12
2. Percentage 28; base 224
3. Base 20; percentage 40
4. Base 44; percentage 99
5. Percentage 126; base 8400

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.