Shonda made a model of a solid ice cream cone with a spherical scoop of ice cream on top, made out of clay.
which formulas are needed to calculate how much clay she used?
choose all answers that are correct. (in these formulas, r represents radius, h represents height, l represents length, and w represents width.)
a: v = 1/3 x 3.14 x r^2 x h
b: v = 3.14 x r^2 x h
c: v = i x w x h
d: v = 4/3 x 3.14 x r^3

The solution set for 5v2 – 125 = 0 is

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

What is the lcm of 16 and 40 ? 24 and 40 ?