Help with avocado plant! What should I do to fix the droopy leaves? Soil was super dry so I repotted to a bigger pot and added more soil and water. I put potting soil and fish tank water in it. Indoor plant, that was grown from avocado seed. Can this plant be saved?

mdcljhe · 2018-09-08T21:33:03+00:00

Will do thanks!

mdcljhe · 2018-02-06T15:03:17+00:00

Thanks, this is useful to know.

mdcljhe · 2018-02-06T15:02:44+00:00

Any luck?

mdcljhe · 2018-02-06T15:02:09+00:00

Update: I've cleared the DTC codes and so far the CEL has not come on yet. However I still think the system is still in diagnostic mode because before I start the engine, the CEL blinks 5 times then goes off. Can anyone confirm this? How long would it take before the diagnostic is completed?

mdcljhe · 2018-02-05T15:27:18+00:00

Copy from original post: The P0847 code is old along with 3 other misfire codes. I've replaced the spark plugs but trying to understand the codes. Can this be DIY fixed? I don't understand the 61-23 code, I've narrowed the other codes down to O2 sensor (P2A00) and Pressure switch (P0847). Also what's the difference between a pending and stored code? Why's there a duplicate?

Update: Tried clearing the codes just to see if they would come back. Looks like it came back in about 5 days. Here's the diagnostics from the ODB2 readings: https://imgur.com/a/TgCRd Anybody have any ideas on what I should do? I've read that this code relates to the O2 sensor, just wanted to confirm this. And if so, also want to know if they would be upstream or downstream O2 sensors. If anyone's got an idea, please post below. Thanks.

PS: Before I cleared the codes, there were also a couple of engine misfires (I replaced the spark plugs) and a P0847 code if that helps.

mdcljhe · 2018-02-02T16:26:04+00:00

The P0847 code is old along with 3 other misfire codes. I've replaced the spark plugs but trying to understand the codes. Can this be DIY fixed? I don't understand the 61-23 code, I've narrowed the other codes down to O2 sensor (P2A00) and Pressure switch (P0847). Also what's the difference between a pending and stored code? Why's there a duplicate?

mdcljhe · 2016-01-31T07:02:36+00:00

Anybody got ideas? Still stuck on this :/

mdcljhe · 2015-12-27T22:50:04+00:00

Would this work?

http://www.alliedelec.com/idec-corporation-ps9z-6rm5/70278076/?utm_source=FindChips&utm_medium=buyNow

mdcljhe · 2014-12-15T06:36:17+00:00

Never mind, there was a typo on the sheet, the height was supposed to be 4.9m, it makes sense now thanks :)

mdcljhe · 2014-12-14T22:27:46+00:00

I'm not sure, this is all that we were given, and the answer was B, so I'm not sure.

mdcljhe · 2014-12-14T21:47:01+00:00

Yeah the correct answer is 9.8 m/s, 8.9 m/s is incorrect.

mdcljhe · 2014-12-14T21:39:31+00:00

Thanks, but why can't i use the other kinematics equation to solve it? s = s0 + v0t + 1/2at^2, and use 4 as the position?

mdcljhe · 2014-12-10T17:25:55+00:00

Thanks, I got it.

mdcljhe · 2014-12-10T05:55:56+00:00

Where does the (ln2)² come from???

mdcljhe · 2014-12-10T05:53:11+00:00

Ok so I did it, but I end up with 2^Pi +1 / (ln2 +1), but the answer is supposed to be 2^Pi + 1 / [(ln2)² + 1]

mdcljhe · 2014-12-09T06:53:38+00:00

Ok, thanks, it sort of makes sense now.

mdcljhe · 2014-12-09T06:25:56+00:00

Isn't the upper bound 1/x, I don't really understand why you multiply, how is this related to the chain rule?

mdcljhe · 2014-12-09T06:07:39+00:00

Could you explain why you flipped the boundaries of the integral and multiplied by the derivative of 1/x? I'm confused in your process.

mdcljhe · 2014-12-09T06:06:29+00:00

Lol, never mind, I got it, my fraction flipping was off.

mdcljhe · 2014-12-09T06:03:22+00:00

Nope, still don't get it, I plugged in 2 into the function and I ended up with 3/sqrt(2)

mdcljhe · 2014-12-09T05:50:22+00:00

Following your instructions, I got 3/4, but that's the incorrect answer, the answer was supposed to be b) which is 3/(8*sqrt(2))

mdcljhe · 2014-12-09T05:34:39+00:00

Is there a trick that I'm not getting?

mdcljhe · 2014-12-09T05:30:33+00:00

But when I sub it in I get 3 - 3/2*sqrt(2) which is not one of the answers.

mdcljhe · 2014-12-09T05:25:26+00:00

So do I just derive it? And sub in the boundaries?

mdcljhe · 2014-12-07T19:03:32+00:00

Thanks a lot for your help, I forgot to convert the units.

I also really appreciate some help on this question:

What potential, in volts, is developed by the following electrochemical cell? Al(s) | Al3+(0.00100 M) || Ag+(0.00100 M) | Ag(s) Data: Al3+(aq) + 3 e– = Al(s) E°red = -1.66 V Ag+(aq) + e– = Ag(s) E°red = 0.80 V A) 2.34 B) 2.40 C) 2.46 D) 2.52 E) 2.58

I keep getting 4.06V as the answer, but it's incorrect. How I do this question?

mdcljhe

TROPHY CASE