This problem can be solved using a series of linear equations.
First, know that each animal has one head, each pig has four legs, and each chicken has 2 legs.
Let the variable p represent the number of pigs, and the variable c represent the number of chickens.
p+c=70 (that's from knowing each animal has one head)
4p+2c=200 (that's from knowing the number of legs each animal has)
If we isolate c in the first equation, we get:
p+c=70
c=70-p
Putting that information into the second equation, we get:
4p+2(70-p)=200
4p+140-2p=200
2p=60
p=30
Finally, let's put that information into the first equation (we could put it into the second equation, but the mechanics would be more difficult).
p+c=70
30+c=70
c=40
Therefore there are 40 chickens and 30 pigs.
Neither. 7 days' notice.
Maybe, but a teacher shouldn't do anything that would intensely harm a student psychologically or ruin the teacher's respect.Nine times out of ten, however, If a student completes two hours and shows improvement in behavior then the teacher mayexcuse the remaining two hours. Generally you'll be required to do an hour after school each day.Finally, remember that teachers don't like giving detention because it delays them from going home and being with their families.
What do you notice aboutthe numbers of fractors of square numbers
Two Weeks Notice was created on 2002-12-18.
You certainly can see a sample of a written notice. This is especially true if this is a matter that affects you.
Yes, if you notice they will keep the grass short around their enclosure already
Notice that something has happened.
The difference between the words news and notice is that news pertains to something that is currently, or just happened. Notice is information about something that has already happened, or been decided.
You could say "¿Eres maestro/a?". Notice you do not use the article "a", unless you are describing the type or manner of the teacher.
The girls passed the notes inconspicuously so the teacher wouldn't notice.
Chickens are pretty adaptable. There are very few wild chickens that would notice any of the effects of climate change. The farmer may have to leave the heat going a few extra days in the spring or the cooling fans on more hours on the hot days but since most chickens are domestic it will make little difference.
They don't really care because they are to stupid to even notice(mine just stand there and look at me).
Well....in Sweden they did notice some girls, who just happened to be flashing, but I'm sure you wouldn't want to do that Sometimes they might just notice you, of you don't even notice them...hmm
It became notice able by other players and it became a disgrace.
Depends on your state, yet the answer is probably yes.
Your teacher wants to know what YOU notice, not what some random person on the internet notices. Besides, you never said which two molecules you're looking at so we have no idea.
No, you won't notice it at all even if you were right at the epicenter when it happened.