Part A

[slow lark]

How do u do part a i

[chilly saddle]

This equation if you graph it then 20 will be an asymptote

Meaning that the water will never reach 20°C

[slow lark]

I thought it was a straight line

[chilly saddle]

20 is probably the room temperature

[chilly saddle]

No

This is y=A^(kx)

[slow lark]

Oh yes

Thanks

[chilly saddle]

Np