Find the specific solution of the differential equation dy/dx= 4y/x^2 with condition y(-4)=1
a. y=-1-4/x
b. y=-e^1/x
c. y=e^(-4/x)
d. none of these

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

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Yvaries directly as x. y =90 when x=6. find y when x=13