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First day of school


inferiority

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Well today was my first day back in school and ill admit that it was very hectic and stressful, but not so much so that i was phased that much by it.

most of my teachers seemed nice, but my math teacher was sort of freaking me out by telling me how hard the class was going to be once i reached senior year. :o but this too wasn't enough to really get to me, ill worry about taht during senior year.

Got through all of my classes today pretty well, even my child psych class, with all of the females. (only females actually lol). The girls there seemed to take a little bit of a liking towards me as a friend, and were saying that they really liked my "accent" that they couldn't place it and it is really interesting.

After school i went into the elementary guidance and did some unfinished business that i promised i would do months ago that i don't feel i need to get into, and they took the news very seriously and said they would investigate this issue immediately and promised to leave me anonymous at my request.

overall it was a pretty good day, but im still getting a bit of signing things done and a bit of other work as well, but nothing major.

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lol alright pseud, ill find you some off the internet so that i can actually copy them and not have to handwrite them so i can use symbols that i dont know on a akeyboard

Find the critical number of the function.

g(t) = | 6t - 9 |

t =

Put the function P=5(1.4)^t in the form Poe^kt . When written in this form, you have: k=? and Po=?

Po is P subscript zero by the way

The cost and revenue of a refrigerator manufacturer can be modeled respectively by the equations C= 87,000 + 150x and R= x^2 - 80,500 where x is the number of units produced in one week . If production in one particular week is 500 units ans is increasing at a rate of 300 units per week, find the rate at which the profit is changing. Please show your work.

that should keep you busy for a bit :P

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This is random, but I just got a HUGE urge to rewatch the Indiana Jones series (except for the last one.) Once I get that urge, there's only one way to stop it from pestering me, and I don't got the time :P

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thanks sue, and i guess its time to about go to bed too :(

it seems like everytime sue gets on here i have to go to bed :P

ill wait another 15 minutes, i do have to pack up my stuff and get ready for tomorrow but thats the best i can do :o

hey sue :) how was your day?

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my day was brill - I have PINK hair !!! :)

yes seriously :o

And I went and fed the ducks this afternoon :)

Now you need to go to sleep Inf - you have to get up at ridiculous o'clock - you need your rest :o

Take care

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Find the critical number of the function.

g(t) = | 6t - 9 |

t =

I’m assuming critical numbers means maybe critical points? So that’s going to be the bottom of the “v” here, or when 6t-9 = 0. So t = 3/2.

Put the function P=5(1.4)^t in the form Poe^kt . When written in this form, you have: k=? and Po=?

Po is P subscript zero by the way

1.4 = e^k => ln(1.4) = k

So P = 5 e^(ln(1.4)t)

The cost and revenue of a refrigerator manufacturer can be modeled respectively by the equations C= 87,000 + 150x and R= x^2 - 80,500 where x is the number of units produced in one week . If production in one particular week is 500 units ans is increasing at a rate of 300 units per week, find the rate at which the profit is changing. Please show your work.

x = 500+300t find d(profit)/dt

Profit = x^2-80500 – (87000+150x) = x^2-150x-167500

D(profit)/dt = (d(profit)/dx)(dx/dt) = (2x-150)(300) = 600x – 45000

=600(500+300t) – 45000 = 300000+180000t-45000

= 255000 + 180000t

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ok - its an option and I really dont need much or any encouragement - and it might cheer up the people Im visiting :o

Or atleast bring a confused smile to their face :)

And well, isnt being happy and being able to smile half the battle to feeling better ? :o

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