Homeroom 101 and homeroom 102 share a hallway bulletin board if home room 101 uses 3/5 of their half to display artwork what fraction of the bulletin board is used to display home room 101 artwork

In the question, we are told that, homeroom 101 and homeroom 102 share a bulletin board; this implies that each one of them have right to 1/2 of the bulletin board.

If homeroom 101 uses 3/5 of their half portion, then the calculation will be:

3/5 * 1/2 = 3/10.

Thus, the homeroom 101 uses 3/10 of the bulletin board to display their artwork.

butt

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