Fill in the fraction: 3,600/90 = 40; turn it into a unit fraction.
40 mi/min
it is no longer and electromagnetic wave.
It would be 20 protons left because 1-19= 20
Answer:
Rain jackets are coated in durable water-repellant (DWR) finish, a hydrophobic glaze that allows the coats to be breathable, yet waterproof. It lets water vapor—like sweat—out, but keeps rain from getting in. ... Without a DWR, the raincoat is just a coat. So, you'll need to recoat it.
Explanation:
This is according to the web
Mass is how heavy is it, weight is the size both are the same