The domain for all variables in the expressions below is the set of real numbers. Determine whether each statement is true or false. (i)∀x ∃y(x+y≥0)

(ii)∃x ∀y(x·y >0)

100 points, hi, i’m not sure how to get the equation from the graph and table.

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)

Have yall ever just farted and was like, i farted.