The volume of a sphere is v = 4⇡r3. the surface area of 23 a sphere is a = 4⇡r . find the rate at which the volume is changing when the surface area is 100 cm2 and the surface area is increasing at a rate of 4cm2/sec (leave your answer in an exact form – do not write your answer as a rounded decimal). show your work!

Write the linear inequality shown in the graph. the gray area represents the shaded region. y> -3y+5 y> 3x-5 y< -3x+5 y< 3x-5

When only separate discreet points are graphed it is called?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: