If this is going to be fair test, what variables should they control? A. amount of water and sugar in each cup, method of stirring, time when the solid is added to water, how long each sulotion is stirred.
B. amount of water in sugar in each cup, method of stirring, how long each sulotion is stirred.
C. amount of sugar in each cup, method of stirring, time when the solid is added, how long each sulotion is stirred.
D. amount of water in each cup, method of stirring, time when the solid is added, how long each sulotion is stirred.
SORRY NILAGAY KO NLANG ENGLISH LA KSE SAKIN NA SCIENCE

answer: e

explanation:

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

we need to see the examples!

where is the article\