Carmine is packing 27 superballs in 3 square layers. Each ball has a diameter of 4 cm. - What is he minimum volume of the box
- What is the surface area of the box
- How much empty space is in the box. ( round your answer to 2 decimal places)

Which of the following graphs represents the function f(x) = 2^x

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base