Answer:
558.036 lb
Step-by-step explanation:
Let x is the amount of the sea water to collect 125 lb of sea salt
As given: 64 lb/ft³ has 0.0035 dissolved salt by weight
So the formula to find out the amount of the sea water is:
64 lb/ft³ * 0.0035 *x ft³ = 125 lb
<=> x =
= 558.036 lb
Hope it will find you well.
Answer:
more information is needed
Step-by-step explanation:
inadequate info :(
Answer:
VW = 8
Step-by-step explanation:
Because this trapezoids are similar
PS : TW = PQ : TU = QR : UV = RS : VW
We can take for example this equation
QR : UV = RS : VW
6 : 4 = 12 : VW
6*VW = 4*12
VW = 4*12/6 = 8
Answer:
I think that answer is C i believe