Answer:
While physical weathering breaks down a rock's physical structure, chemical weathering alters a rock's chemical composition. Physical weathering works with mechanical forces, such as friction and impact, while chemical weathering takes place at the molecular level with the exchange of ions and cations.
Answer:
294.32dollars
Explanation:
22 hours= 185 dollars
35 hours= xdollars
x=<u>3</u><u>5</u><u>×</u><u>1</u><u>8</u><u>5</u>
22
x=294.32
therefore 35hours equals 294 dollars 32cents
number of different pairs the teacher can choose= nCr (18+14, 2)=496
no. of opposite gender pairs possible= 14 (since there are only 14 boys)
probability = 14/496= 7/248
Answer:
Honestly, you just can't, we all wish we knew. But we don't. But, just hang it there. And love yourself no matter what. :)
Answer:
didn't understand can you elaborate it
