Search the internet to find the density of surface seawater in kilograms/cubic meter.

1020–1029 kg/m3

Step-by-step explanation:

The density of seawater at the surface of the ocean varies from 1,020 to 1,029 kilograms per cubic meter.

The density of seawater is a function of temperature, salinity, and pressure.

To measure the density of ocean water a sample of sea water is collected and brought into the laboratory to be measured. Salinity, temperature and pressure are measured to find density. The formula for measuring density is p(density) = m(mass) / V(volume).

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!