Sweet t has 2 orange picks out of every 5 green picks. if there are 21 picks in all how many are orange

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

The only way to identify an intercept is as an ordered pair. true false

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