Wednesday
April 23, 2014

Posts by JENNY


Total # Posts: 1,185

Psychology
Managing time means:

chemistry
what is the pH of 0.80 M NaCN? what is the pH of 0.80 M NaCN? What is the concentration of HCN in the solution? I did this so far: I 0.8..... 0....0 C -x.......x....x E 0.8-x....x....x (x)(x)/0.8-x How do I solve for x?

Online learning
This technology allows the online learner to connect to the online school in order to access the courses

Business
This technology allows the online learner to connect to the online school in order to access the courses is called what?

math
what is the formula to find the percent increase in profit

English
is it true or false External motivation is not desirable

English
Internal motivation is

chem090
100.0 g of Potassium Phosphate reacts with 100.0 g of Barium Chloride. Which molecule is completely used up by the reaction? How many grams of the other molecule are left over? When I started with 100.0 g of K3PO4 I got 147.1g of BaCl2. When I started with 100.0g of BaCl2 I go...

chem090
100.0 g of Potassium Phosphate reacts with 100.0 g of Barium Chloride. Which molecule is completely used up by the reaction? How many grams of the other molecule are left over?

Computers
This technology allows the online learner to connect to the online school in order to access the courses.

physics plz help
i tried but I am getting incorrect answer

physics plz help
there were options.

physics plz help
equation that i can integrate

physics plz help
I need help in calculating work. following quantites are given. * G: 6.67E-11 *Mass of earth:5.98E24 *mass of satelightt:80kg *x(initial) center of the earth-7E6 m *x(final) center of the earth 12E6 m How do I make integral equation I need use 20 interval or calculate in excel...

physics/calculus
I need help in calculating work. following quantites are given. * G: 6.67E-11 *Mass of earth:5.98E24 *mass of satelightt:80kg *x(initial) center of the earth-7E6 m *x(final) center of the earth 12E6 m How do I make integral equation I need use 20 interval.

english
i need help with chapter 10 and 11 sentence check 2

Trigg
thank you!

Trigg
In a predator/prey model the predator population is modeled by the function y=1000 sin (2t) +400. What is the smallest population according to this model?

Trigg
thank you!!

Trigg
How do I find a rectangular-coordinate equation for the curve by elimination the parameter? x=2 sin t, y= 4 cos t so far I have x= r cos(theta) and y= r sin (theta) but, it's the opposite. please help.

Science
Thanks! :D

Science
Jill is jumping on a trampoline in her backyard. When will she have both potential and kinetic energy? A. Halfway between the highest point and the lowest point of a jump B. At the highest point of a jump C. At the lowest point of the jump D. Just before she begins a jump

Math
5 - (16 tenths) = 3.4

chemistry
can you not help me?

chemistry
chemistry is my weak subject hence why i am on here to get help. I have online questions that need answering in a day and im stuck that's the truth. I have to fnd someone that I might have to pay then looks like it... :(

chemistry
I really don't have a clue

chemistry
3PbO2 + 2Cr3++ 2H2O3Pb2+ + 2CrO42-+ 4H+ In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. 1.name of the element oxidized: 2.name of the element reduced: 3.formula of the oxidiz...

chemistry
SO42- + HAsO2+ 2H+H3AsO4 + SO2 In the above redox reaction, use oxidation numbers to identify the element oxidized, the element reduced, the oxidizing agent and the reducing agent. 1. name of the element oxidized: 2. name of the element reduced: 3. formula of the oxidizing ag...

chemistry
it's not duplicate they are all different questions but similar

chemistry
3PbO2 + 2Cr3++ 2H2O3Pb2+ + 2CrO42-+ 4H+ 1. In the above reaction, the oxidation state of chromium changes from (answer) to (answer). 2. How many electrons are transferred in the reaction?

chemistry
SO42- + HAsO2+ 2H+H3AsO4 + SO2 1. In the above reaction, the oxidation state of sulfur changes from (Answer) to (Answer) 2. How many electrons are transferred in the reaction?

chemistry
i dont know much about chemitry thats why its confusing I don't know how to calculate them

chemistry
sorry i am stuck on many questions thats why used diff names. i need help and be grateful if u can help but most questions I dont know how to work it out.

Math
But aren't there only 2 angles? I'm confused.

Math
But how do you get 60?

Math
The directions that came with the kite pattern that Andre ordered on the internet said to cut out 2 supplementary angles so that the measure of one is twice the measure of the other. How many degrees are in each angle? Justify your answer.

Sports
Thanks! for the info.

Sports
so the answer is badminton

Sports
shuttlecock

Sports
is played with a Birdie & a racket.

Sports
2. beach paddle ball ?

Sports
The sport of Association football is quite different from football in American culture. In the statements provided, select the one in which association football and american football are not similar. having players wear cleated shoes having players kick the ball during the gam...

Sport Strategies ~ Football
Thanks!

Sport Strategies ~ Football
My answer is c. using a ball that is not a sphere. ^^^^^

Sport Strategies ~ Football
The sport of Association football is quite different from football in American culture. In the statements provided, select the one in which association football and american football are not similar. a. having players wear cleated shoes b. having players kick the ball during t...

Math ~CHECK MY ANSWERS~
1) Which of these is a rational number? a. Pi b. square root 3 ****** c. square root 2 d. 1.3 (the # 3 has a line at the top) 2) Which of the following sets contains 3 irrational numbers? A. square root 120, n, square root 3 ****** b. - square root 256, 1/9, 1/12 c. 3.14, -47,...

Grammar ***NEVER MIND***
The answer is c) Introduction, body, conclusion .

Grammar ***PLEASE ANSWER***
Is it C ?

Grammar ***CHECK MY WORK PLEASE***
Is it C ? Please answer?

Grammar ***CHECK MY WORK PLEASE***
What are the three main parts of a research report? a) Title, body, conclusion ********* b) Introduction, body, sources c) Introduction, body, conclusion d) Introduction, evidence, conclusion

Grammer ~CHECK MY WORK PLEASE~
Thanks!

Grammer ~CHECK MY WORK PLEASE~
Which of the following sentences is correct? a) Mr. and Mrs. Smith goes on vacation. b) Mr. and Mrs. Smith has gone on vacation. c) Mr. and Mrs. Smith have gone on vacation. ********** d) Mr. and Mrs. Smith is going on vacation.

Language Arts ~CHECK MY WORK PLEASE~
Thanks! for checking :)

Language Arts ~CHECK MY WORK PLEASE~
OK, THANKS!FOR THE HELP GUYS!

Language Arts ~CHECK MY WORK PLEASE~
OOPS SORRY The railway lines has been linking more and more cities together.

Language Arts ~CHECK MY WORK PLEASE~
1. What can you predict about the poem by previewing the title, subtitle, and first line of the poem "In response to executive order 9066"? a.) It will be a letter to the Japanese-American citizens in which they are told they must leave their homes. b) It will be a l...

trig
csc^4-cot^4= 1+cos^2/sin^2 i need help! please help me

social studies
Thanks Ms. Sue!

social studies
why Washington, D.C. was chosen as the United States capital? NO LINKS PLEASE!!!!

social studies
the U.S. signed a peace treaty with the British treaty of pairs there both the same thing or meaning?

social studies
ok thnx. sorry for the comment ^^^^ Ms. Sue !!!!!!!!!!!!! ^^^^^ Sorry!

social studies
Ms. Sue !!!!!!!!!!!!!

social studies
Month: April ? Year: 1803 ?

social studies
Ms. Sue is this right? Month: October ? Year: 1803 ?

social studies
What month did Thomas Jefferson bought the Louisiana purchase?

social studies
oh yes sorry.

social studies
other reasons why?

social studies
ok, thnx oh and one more. Why did Thomas Jefferson send Lewis and Clark on their expedition to the west? (no links please, i need to know why?)

social studies
is this correct and true? Why did Jefferson send Lewis and Clark on an expedition out west? 1. To explore the Louisiana purchase 2. Find the northwest passage 3. To research the plants and animals of the Louisiana Purchase

social studies
Thnx both.

social studies
why Lewis and Clark went on the expedition?

History
why was the Lewis and Clark expedition important?

Math ~CHECK MY WORK PLEASE~
OK I understood, Thnx for answering fast!

Math ~CHECK MY WORK PLEASE~
Hello, Please check my answers, with stars (*) are my answers! Please check if they are wrong please tell the right answer and why it is right (explain it) so I can understand why! Thanks! For questions 1-2, solve the inequality. 1.) x + 8 < -28 a~ x < -36 ****** b~ x &l...

Math
Ok, I under stand thnx. Ms.Sue!

Math
a.) Solve a - 9 = 20 b.) Solve b - 9 > 20 c) How is solving the equation in part a similar to solving the inequality in part b? d.) How are the solutions different?

MATH
Victor Malaba has a net income of $1,240 per month. If he spends $150 on food, $244 on a car payment, $300 on rent, and $50 on savings, what percent of his net income can he spend on other things?

Physics
A cheetah can accelerate from rest to 24.1 m/s in 2.02 s. a) Assuming the acceleration is constant over the time interval, what is the magnitude of the acceleration of the cheetah? b) What is the distance traveled by the cheetah in these 2.02 s? c) A runner can accelerate from...

algebra 1
This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS). How do I graph it?

Math
SO I PUT number of lawns x=4 2 2 3 1 and number of hrs y= 3 5 2 5 1 ?

Math
This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS). How do I graph it?

Science
Is Tn and Co an element or a compound?

Math
In golf, the average score a food player should be able to achieve is called a par. par for a whole course is calculatedby adding up the par scores for each whole. Scores in golf are often expressed at some number either greater than or less than par. ms. Floop is having a pre...

organic chemistry
1if you open the tert-butyl chloride and tert-butyl bromide to the air for few hours? What happened to the ratio of the halide mixture during this time? (2-methyl-2-propanol reaction )

Math
thanks

Math
Julie has been offered two jobs. The 1st one pays $400 per week. The 2nd job pays $175 per week plus 15% commision of her sales. How much will she have to sell i n order for the 2nd job to pay as much as the first? how do you do this? i dont know the steps to.

Science
If sodium,hydrogen,oxyegen,and chrlorine are mixed to gether is it a compund or a mixture?

Math
ok

Math
if you do 70*1.0/100 would the answer be .7?

Math
Thanks soooo much!

Math
I think I'm doing the process wrong since I know the answer isn't 20 but thats the only thing I'm getting. 11-15f=24

Math
So is it 280 or -280?

Math
Another problem with my checking. The teacher says the answer is 280 but when I try to check it I never get the right one (24-d)/16=19

Math
Thank you!

Math
I still can't understand this one.In class we got 42 but I got 48 and when I check it none of them match up 4/8y-21=3 What is y?

Math
11-15f=24 What is f?

Math
My answer was 328

Math
(24-d)/16=19 WHat is d?

math
(b+15)/7=14 What is b?

Math
(b=15)/7=14

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