In 12 10
29
9
3
.8
5
How much time will pass before the clock shows 12:00

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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Will mark ! (10 points also! ) if x varies inversely with y and x =6 when equals y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15