2. An electronic watch is sold for Rs 840 at a profit of Rs 90. Find its cost price and the profit per cent. ​

f is the midpoint of

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

idk what the heck he answer is, i’m just putting this here so i finish my account