Find the total number of hours needed by dividing the total amount earned by the amount per hour:
160 / 4 = 40 hours
Divide the total number of hours by hours for 1 day:
40 / 8 = 5
It will take 5 days.
Answer:
here is your answer buddy
Ice-albedo feedback is a strong positive feedback in the climate system. Warmer temperatures melt persistent ice masses in high elevations and upper latitudes. Ice reflects some of the solar energy back to space because it is highly reflective.
Explanation:
please mark me as brilliant
Nothing in particular determines the name of an element, it could range from who discovered it to where it was discovered!
Answer:
As Per Given Information
Given mass of H₂O₂ ( Hydrogen Peroxide) 4.0 gm
We've been asked to find the number of moles in Hydrogen Peroxide .
First we calculate molecular mass of Hydrogen Peroxide .
Molecular mass of H₂O₂ = 1×2 + 16 × 2
Molecular mass of H₂O₂ = 2 + 32
Molecular mass of H₂O₂ = 34 gm
Now find the number of moles in given hydrogen peroxide .
![\diamond{\boxed{\blue{\bf{Number \: of \: moles \: = \frac{Given \: mass}{Molecular \: mass} }}}}](https://tex.z-dn.net/?f=%20%20%5Cdiamond%7B%5Cboxed%7B%5Cblue%7B%5Cbf%7BNumber%20%5C%3A%20of%20%5C%3A%20moles%20%5C%3A%20%20%3D%20%20%5Cfrac%7BGiven%20%5C%3A%20mass%7D%7BMolecular%20%5C%3A%20mass%7D%20%20%7D%7D%7D%7D%20)
Put the given value we obtain
![\sf \twoheadrightarrow \: Number \: of \: moles \: = \frac{4}{34} \\ \\ \sf \twoheadrightarrow \: Number \: of \: moles \: =0.117](https://tex.z-dn.net/?f=%20%5Csf%20%5Ctwoheadrightarrow%20%5C%3A%20Number%20%5C%3A%20of%20%5C%3A%20moles%20%5C%3A%20%20%3D%20%20%5Cfrac%7B4%7D%7B34%7D%20%20%5C%5C%20%20%5C%5C%20%5Csf%20%5Ctwoheadrightarrow%20%5C%3A%20Number%20%5C%3A%20of%20%5C%3A%20moles%20%5C%3A%20%20%3D0.117)
So, the number of moles is 0.117 .
The answer would be C.) clay The wax can turn really hard and can be unbreakable when present in colder materials due to the lipids present in it. Clay however can become a mold because of its low melting point.