A cone has a height of 20 cm. 3
The volume is 195 cm
Calculate the radius of the cone. (Use the exact value of n
in your calculations).
Round your answer to 2dp

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100