Dory bought 2 computers on sale for $210.99 each. he sold them to his friend for $240.00 each. what was his profit? a: $52.99 b: $58.02 c: $421.98 d: $480.00

What is the y-intercept of the line given by the equation

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8