A glass is 1/4 full. Then 24cm3 of orange juice is poured in. The glass is now 2/5 full.
What is the total volume of the glass?

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)

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Angle that produces maximum distance