Monday

February 20, 2017
Total # Posts: 223

**Econimics**

A coal producer has the following total cost: TC=$187,500+$5Q+$0.0003Q2, where Q is tons of coal produced per month. Calculate the firm’s maximum profit if coal price is stable at $20/ton. (7 points)

*August 25, 2008*

**science**

what organs in the human body are lipids found

*August 18, 2008*

**english**

create a table lays out day by day plan to use a job aid for your employment search,spanning 3 weeks.

*August 1, 2008*

**Help with Math**

mario teaches science workshops .he is presenting an activity on falling objects. when mario drops a ball, it bounces back up to two thirds of the height from which it was dropped. mario starts by dropping the ball from a height of 135cm. determine the height of the third ...

*July 22, 2008*

**Behavioral Science**

Explain the communication process of neurons in the brain. List some common neurotransmitters and describe their effects on behavior.

*June 22, 2008*

**math (need help badly)**

the vertices of triangle DEF are D(5,12)and E(2,7) and F(8,4) Triangle DEF undergoes an enlargement with the centre ,O, and scale factors k.Its image is D`E`F` where D(5,12)arrow D`(7.5,18) a)How do i detremine the value of k

*May 23, 2008*

**science**

what was used to protect penguins from oil spills

*April 18, 2008*

**math**

simplify: a^2+4a/a^2+3a-4

*April 14, 2008*

**Vector Algebra**

Find the direction angles of the vector given below. Then write each vector in the form v = ||v||[(cos A) i + (cos B) i + (cos Y) k ]. v = -6i + 12j + 4k

*February 22, 2008*

**American History**

Why didn't the Dawes Severalty Act succeed/work?

*February 21, 2008*

**unsramble words**

I need to unscramble these to words nitbociasit and aukkk

*November 4, 2007*

**CHEM**

.125m or 125000000nm

*November 4, 2007*

**14 line 10 syllable poem**

the sun is sunshine the birds r fly

*October 2, 2007*

**Hum 130**

What are at least two effects that organized religion has had on society and give examples? (Broken Link Removed)

*June 4, 2007*

**algebra check please**

2/3 (7/8 - 4x) - 5/8 = 3/8 multiply 2/3 by 7/8 - 4x 2/3 x 7/8 = 7/12 2/3 x -4x = -8/3x 7/12 - 8/3x - 5/8 -1/24 - 8/3x = 3/8 add -1/24 to both sides -8/3x = 3/8 + 1/24 -8/3x = 5/12 x = 5/12 / -8/3 x = -15/96 or answer: x = -5/32

*March 12, 2007*

**Info. literacy**

what is the call number of the oldest copy of Ellison's Shadow and Act? Ask your librarian for the call number for her library on that book what is the call number of the oldest copy of Ellisons shadow and act

*March 6, 2007*

**information literacy**

what year was the oldest copy of Ralph Ellison's Going to the Territory published? That book was published in l986

*March 6, 2007*

**financial mathematics**

Qn 1. The easy loan company has a finance charge of 0.089% per day on out standing balances.What is the effective rate? Qn 2. Seven days after Jay's company borrowed R10,000,000 interest to the amount of R37,876,71 had to be paid. The simple interest rate equals? come on ...

*March 1, 2007*

**financial mathematics**

jeromeborrowed an amount of money on 16th june 1999. he has to pay Ri7500 back on 25th feb 2000. what was the amount borrowed if simple interest of 26% is chargedd? qn 2. For 20yrs sidney deposited R200 every month into an account. this account earned 15% intrest compounded ...

*March 1, 2007*

**PRECALC! HELP ASAP!!**

143.6 ft

*February 13, 2007*

**french questions**

are these correct? Si tu pense que ton colère affecté tes relations et qualité de vie. Si tu pense de ta colère constante Si c’est causer par quel que choses qui a arriver long temps passé Si il causer toi de faire des choses de ...

*January 8, 2007*

**science**

if a bar of copper is brought near a magnet, the copper bar will be not magnetic, nonferrous, not attracted to the magnet, etc

*October 8, 2006*

**word unscramble**

llatetpsh

*September 28, 2006*