The volume of a cone with a height of 6 cm is 18π cm3. If the cone's radius increases by 3 cm, by how much will the cone's volume increase?

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Write the equation in logarithmic form 8^x=64

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2