A developer wants to use a frame rate of 30 frames per second for a very bandwidth intense video display of 20 second length. How many frames will be played in the video? (You do not need to include the units. You only need to enter your answer as a number.)

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Nine more than four times a number is the same as one less than twice the number. find the number?