Answer:
When traveling at 55mph, that's enough time to cover the length of a football field blindfolded” (2009, VTTI). Driving has become an automatic process for most of us who drive therefore many drivers will divide their attention to a few tasks at the same time while driving.
Explanation:
The answer would be B. Radio waves have long wavelengths and Gamma Rays have shorter wavelengths. Radio waves have larger wavelengths than Gamma rays. I hope this helps:)
Answer:
D. f(x) exist for all real numbers where x ≤ -1 or x ≥ 1
Explanation:
You can't divide by 0 and
You can't have a negative squareroot.
So solve for when x=0 for the denominator,
and when is x<0 for the squareroot.