Kande

Express all three concentrations in molarity. Additionally, express the concentrations of the ionic species in parts per thousand (ppt).

8 foot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the building at 22 ​feet/second, how fast is the top of the ladder moving down when the foot of the ladder is 55 feet from the​ wall?

A 20​-foot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the building at 22 ​feet/second, how fast is the top of the ladder moving down when the foot of the ladder is 22 feet from the​ wall?

The top of the ladder is moving down at a rate of ______ ​feet/second when the foot of the ladder is 22 feet from the wall. ​(Round to the nearest thousandth as​ needed.)

This is my homework and I can't figure it out, help would be greatly appreciated, thanks!

Assuming that the smallest measurable wavelength in an experiment is 0.350 fm (femtometers), what is the maximum mass of an object traveling at 703 m·s–1 for which the de Broglie wavelength is observable?

Write a balanced net ionic equation for each of the metal/metal ion reactions. If no reaction occurred, write N.R.

Cu2+ with Sn and

Cu2+ with Pb

We're going to a game tonight and still don't have shirts!

Including pillows, sheets, comforters, etc.

I've heard that people mix different kinds of foods into their dogs food to keep them healthy. What do you add?

Here are some things that I've heard.

Carrots

Blueberries

Apples

Peas

Boiled egg whites

Fish Oil

Are these okay?

Also, how often is it safe to add these things into your dogs diet? I like the sound of Peas, carrots, apples, blueberries. A little of only one of these everyday added? How much for a full grown? Puppy?

I'm soon getting a labrador retriever.

What age is good to start adding these things?

Ol' Roy, ONE purina, Pedigree, Beniful, Iams

I'm getting a lab puppy soon, and was wondering if you could tell me the best, health wise out of these.

I've always seen people just saying seasons, but I was wondering, is there a specific month? Or is it different for every lab? What month does your lab shed?

It's so weird, sometimes it will be a month, then six weeks, then 2 months before I have my next period. I've had no sex whatsoever, I mean my boyfriend and I hardly even hold hands at the most. My moms cousin had her period once a year, which is the weirdest thing I've ever heard, it was extremely hard for her to get pregnant.

Anyways, do you guys have any idea why my periods are not the same amount of time apart from each other like everyone elses. Thanks!

Heres the thing, people say not until 16 weeks (after shots), but I need to potty train the poor thing! I had a poodle puppy about two years ago that got parvo and was killed :'( BUT he only had access to my front yard. Is it okay to take my lab puppy to my BACKyard just too pee/poo quickly? or too much of a risk? I do have another lab about 10 years old that goes in the backyard once and a while, but hes perfectly healthy. I have a lot of space in my house but to keep a puppy indoors for four months just doesn't sound right. What about walks? None of those either? Is Petsmart okay for my puppy to go in, or too much risk? Sorry for being such a worry wart but my poodles death just left me devistated and paranoid. Lol

getting it at 8 weeks btw. :)

Something tough and catchy, nothing too extreme though. (:

Just some advice on what you have bought/read. I'm getting a lab puppy soon and I want him to be stimulated with lots of cool tricks. Maybe even enter the school talent show with him. :) I can access Petsmart, Walmart, Target, Barns&Noble (though that one is 2 hrs away)

Getting a black lab puppy soon and I know I shouldn't expect much from it early on, what age can pups usually be fully trained (with the occasional accident) I read that for every month is an hour a pup can hold its pee/poop. Ex. 2 months old - 2 hours. Is this true? If not what is the truth of the times?

I live in Texas, looking for a maltese.