A cone has the same height and 3 times the radius of the original cone. Write an expression for its volume.

What type of symmetry does a rhombus have?

Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 × 10-6 m b. 5 × 107 m c. 5 × 10-7 m d. 5 × 106 m

Which equation has a constant of proportionality equal to 9