A company makes an ice-cream treat in the shape of a hemisphere on top of a cone, as shown below. 2 cm
10 cm
What is the volume of the ice-cream treat?
A. 192/3 cm^3
B. 3/59 cm^3
C.3/176 cm^3
D. 72/3cm^3

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.