Flashcards work best if you say the information in your head to yourself over and over.

Repetition and flashcards are used as Memorization Strategies, but the one them that requires repeating the information in your head over and over is "Repetition", in that way you are more likely to remember it; then you need to allow the brain to recover by resting.  

One advantage of Flashcards is their portability, and they work best when focus on bits of information and key points. Thereby (False)

adverb is the answer i believe.

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x