Apakah yang dimaksud dengan gnu public license, shareware, freeware, trial version ?

The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?

Donna and her team of five have invented a new gadget for the science exhibition in their college. which intellectual property right will protect their invention?

In the above figure, what type of cylinder arrangement is shown in the figure above? a. l-type b. v-type c. in-line d. horizontal pls make sure its right if its rong im grounded for 3months