Posts by Jess

Total # Posts: 1,109

life orientation
Post traumatic stress disorder (PTSD)

Chemistry
I have to summarize 10 articles relating to the topics we had covered in class. However, there are 3 sources out of the 10 that I don't understand. Could someone possibly go through the sources and summarize them. 1.) This article covers Nuclear Chemistry (Nuclear Reactors...

algebra
In a triangle,the second angle is twice the first. The third angle is six less than triple the first.

algebra
In a triangle,the second angle is twice the first. The third angle is six less than than triple the first.

Chemistry
A 25.00 mL sample of sulfuric acid is titrated with 6.02 x 10^2 M barium hydroxide. The equivalence point is reached at 21.68 mL of barium hydroxide solution. what is the molarity of the sulfuric acid solution?

Calculus
i don't know what the right answer is, but 24 was not considered the correct answer

math
log5 4 log5 - 2x = log31

Algebra 2
How would you write a polynomial function with rational coefficients so that P(x)=0 has the given roots? The given roots are -2,-2,3,5

college algebra
I'm completely drawing a blank on how to do this. A woman has \$500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is \$64,500. If X ...

lim
I'm completely drawing a blank on how to do this. A woman has \$500,000 invested into two real estate properties. One yields an annual return on 12% and the other returns 15% per year on her investment. Her total annual return from the two investments is \$64,500. If X ...

Math
1. 2 / 9 + 1 /3 2. 1 / 7 + 3 /21 3. 2 /3 + 1/5 4. 1/4 + 2/3 5. 112 + 4 6 6. 1/2 + 2/ 5 7. 1/6 + 5 /12 8. 4/6 + 1/3 9. 1 / 5 + 1 / 8 10. 3/4 + 1 /9 11. 6 /12 + 1/3 12. 4 / 8 + 1/2 OMG help me please anyone and simplify and show all work.

Social Studies
We read a article called, "The Coming of the Pink Cheeks" by Chief Kabongo and Richard Barbe Baker. The question that we have to answer is, What examples of eurocentrism and paternalistic attitudes can you find in the article?

english
ok thx guys

english
srry that answer look like this his love for Penelope his loyalty to the gods **** his pride in his bow his skill as a marksman

english
In the Odyssey, which of Odysseus' traits allows him to triumph in the bow-and-arrow challenge that Penelope sets for her suitors? (1 point) his love for Penelope his loyalty to the gods **** his pride in his bow his skill as a marksman i think B

english
ok thx nerdy

english
ya thanks nirv

english
ya that's nirv

english
For the following questions, match each word to its definition by filling in the correct letter. wise deceptively charming enormous passion sound; fit competing awe-inspiring sinister; threatening Use the word bank to answer the question. 4. ardor (1 point) Use the word bank ...

Economics
en.wikipedia. org/wiki/Factors_of_production

Economics
ya it's A

Math
what

Math
Simplifying -2(-1y + -3) + 4y Reorder the terms: -2(-3 + -1y) + 4y (-3 * -2 + -1y * -2) + 4y (6 + 2y) + 4y Combine like terms: 2y + 4y = 6y 6 + 6y

Math
it's B

Jiskha
lol we all help each other,and yes thank you for help us do our homework

Personal fitness
answer srry typed it to fast

Personal fitness
srry i forgot my anwser it a can anyone help to see if i'm right or wrong

Personal fitness
There are three important benefits to the warm up session: (1 point) flexibility is increased, the muscle is pushed to its full potential, and the chance of dizziness or fainting caused by the pooling of blood in the extremities is reduced. aids in the dissipation of waste ...

U.S. Gov. and Ec.
np nirvana

U.S. Gov. and Ec.
ok what i got was A but i could be wrong of course cuz i'm not in that grade but from what i think it's A i was wrong with C i think

U.S. Gov. and Ec.
lol umm hold i'm looking but i think it's C but let me look

Math
thats so easy just write an equation solve it that come up with another one and solve it.

Math
i believe he had 70 but don't quote me on that

U.S. Gov. & Ec.
lol will if u need me u can email me at jessquick88@gmail. com ok cuz i have a report to do lol

U.S. Gov. & Ec.
lol ya so need anymore help i can try to help :)

U.S. Gov. & Ec.
and ur welcome for the help i guess lol

U.S. Gov. & Ec.
lol really wow funny i'min 9th but i guess that's why i didn't know it right away hope u do good on ur test or quiz

U.S. Gov. & Ec.
ya it's a

U.S. Gov. & Ec.
really oh ya ok srry i read it wrong it is A but i'll look

U.S. Gov. & Ec.
lol ok

U.S. Gov. & Ec.
lol its B , and i love the band too. what grade is this

U.S. Gov. & Ec.
i love the name and why don't u think it's B

math
ok cool thx so much

math
Suppose that the population of deer in a state is 19,900 and is growing 3% each year. Predict the population after 10 years. (1 point) A.about 274,338 deer B.about 26,744 deer**** D.about 597,000 deer C.about 204,970 deer i need help i don't if i'm right

Math
i think its 1"= 12 ft 0r 1: 144

Math
see we helped one another

Math
her sorry

Math
hey my math teacher told me to help kids that need it. and thx connections. and all i did was tip her and i don't see what is wrong with that she helped me to see if i was right and i helped he

Math
lol ok thx and ur welcome

Math
lol ya but on tip try understand math more then ever cuz 9th grade is way harder

Math
ya think they are right but if they are wrong will u tell me

Math
srry it changed my name lol but if u need more help i can see if i know the answers

Math
did that help u

Math
1. is right and 2. Simplifying 5x + 6(x + -2) + -8(x + -3) Reorder the terms: 5x + 6(-2 + x) + -8(x + -3) 5x + (-2 * 6 + x * 6) + -8(x + -3) 5x + (-12 + 6x) + -8(x + -3) Reorder the terms: 5x + -12 + 6x + -8(-3 + x) 5x + -12 + 6x + (-3 * -8 + x * -8) 5x + -12 + 6x + (24 + -8x...

Math- Urgent, please help!
yes u are right i have done that one already

Language Art's
3 is D not c

computer technology
what type of link is used to call this file?

math
You are still debating about the two different computers. If you are paid \$15.00/hour and your deductions are FICA (7.65%), federal tax withholding (12%), and state tax withholding (8%), how many hours do you have to work to pay for the new computer? Be sure to include the ...

Physics Part A HELP!!
Shouldn't my answer be negative 39.86?

Physics Part A HELP!! plug into equation. completely LOST
LOST! I'm confused putting the number in!! Test tmrw!!!

Physics Part A HELP!! please ANYONE
I found an example like #6... A car traveling at 95m/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling 0.80m. What was the average acceleration of the driver during the collision? Express the answer in terms of "g's,&...

Physics Part A HELP!!
4.) In coming to a stop, a car leaves skid marks 80m long on the highway. Assuming a DEceleration of 7.00 m/s^2 (m/s/s), estimate the speed of the car just before breaking. 6.) A car traveling @ 90km/h strikes a tree. The front end of the car compresses and the driver comes to...

Math
A sprinkler system is designed to water 5/9 acre of land in 1/3 hour. How many acres of land can it water in 1 hour?

Phyics
two blocks are moving down a ramp that is inclined at 30.0. Box 1(of mass 1.55kg) is above box 2(of 3.1kg) and they are connected by a massless rod. Find the tension of the rod if the coefficient of kinetic friction for box 1 is .226 and box 2 is .113 my work so far: a=...

Algebra 2
How do you identify the vertex, the axis of symmetry, max or min value, and the domain and range or a function? y=-1.5(x+20)^2

college algebra
reciprocal function of (3x-5)/(x-2)

Chemistry
what principles in UV-VIS spectroscopy and IR regions? how to work with organice molecules in both radiations?

Geometry
How do you find an endpoint with a midpoint and one endpoint?

CHEMISTRY
a) Write the formula for each component in a buffer solution of acetic acid and its’ salt. b) The Ka, for hypochlorous acid, HClO, is 7.2 x l0^–4 at 25°C. What is pKa? Write the equation for the reaction to which Ka applies.

CHEMISTRY!!
1) How would you prepare 20 mL of a solution having pH = 2.00 by dilution of 0.10 M HCl? 2) The Ka, for hypochlorous acid, HClO, is 7.2 x l0^–4 at 25°C. What is pKa? Write the equation for the reaction to which Ka applies.

Physics
A rocket blasts off from rest and attains a speed of 42.3 m/s in 13.8 s. An astronaut has a mass of 70.2 kg. What is the astronaut's apparent weight during takeoff?

Math(ANSWERCHECK)!!
percent error formula= |experimental value -accepted value| / |accepted value| * 100% % error = |0.846 g/mL - 0.78948 g/mL| / |0.78948 g/mL| *100% = 7.31 % Is 7.31% correct or was there a calculation mistake?

Math HELP!
How do I show my work as to identify the vertex, axis of symmetry, and x intercepts? g(x)= x^2 +2x +1

Chemistry
Calculate the amount of hydrochloric acid in 25cm3 of 0.100M HCl

physics
Vector Upper A Overscript right-arrow EndScripts has a magnitude of 75 units and points due west, while vector Upper B Overscript right-arrow EndScripts has the same magnitude and points due south. Find the magnitude and direction of (a) Upper A Overscript right-arrow ...

physics
One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which is 2.12 km. They start at the west side of the lake and head due south to begin with. (a) What is the distance they travel? (b) What is the magnitude of the couple’s ...

physics
The data in the following table describe the initial and final positions of a moving car. The elapsed time for each of the three pairs of positions listed in the table is 0.52 s. Review the concept of average velocity in Section 2.2 and then determine the average velocity (...

college physics
You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 124 m/s. How much time does it take for the impulse, which travels a distance of 1.60 m, to reach your brain?

Math
Thank you, Reiny!!

Math
Oops, I left the equal sign out! The problem would actually be: ((1/x)-(1/y))/(y^2-x^2)= ____

Math
How would you simplify this equation?? ((1/x)-(1/y))/(y^2-x^2)

english
Thank you.

english
Asepsis, 766-793 Medical, 766-781 Cleaning in, 767 Client education in, 780 Control of infection transmission and, 768-769 Disinfection and sterilization in, 767-768 Hand hygiene in, 769-770 Isolation precautions and, 774-776 Personal protective equipment and, 779-780 ...

math
How can we measure a dollar bill? Is it in Inches, centimetres, and any measurements??

bio
what happens when the alveoli are destroyed? It is decrease in oxygen?

Math
Between 4am and 5am, the water rises from 1.4m to 1.9m. Therefore, it rises 50 centimetres in 60 minutes. This means that the water rises approximately 0.83 centimetres every minute (50 ÷ 60 = 0.83cm). The water will have to increase 0.31m – or 31cm – from 1....

Science
1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the greatest magnitude? (1) 0° (2) 45° (3) 90.° (4) 180.° 2. A rock is thrown straight up into the air. At the highest point of the rock...

Alg 2 HELP!
I also wasn't sure how to put the equation together.. perform the indicated operation... g(f(x)); f(x)=x^2+3x; g(x)=2x+1

Alg 2 HELP!
Also my other question asked to perform the indicated operation AND STATE THE DOMAIN. (5x+7)*(x-9) = 5x^2 -38x-63 < ANSWER How would I write my Domain?

Alg 2 HELP!
Identify the x-intercepts, local maximum, and local minimum of the graph of f(x)=x^3+2x^2-13x+10 I am confused on where to begin.

alg 2
So I tried -4 and it worked. So that is so far my zero of f. so is this the right way to write the equation in order to find those zeros. f(x)=(x+4)(x^2+0+9) ?? cuz if you do synthetic division, you would subtract 4 from 4 to get zero which is the middle term. or should it not...

alg 2
list all the possible rational zeros of f using the rational zero theorem. Then find all the zeros of the function. f(x)=x^3+4x^2+9x+36

Alg
Help please

Alg
Sorry about that. So the function is : y=x^4-2x^2-x-1

Alg
describe the end behavior of the graph of the polynomial function. Then evaluate the fucntion for x=-4, -3, -2, -1, 0, 1, 2, 3, 4. I'm confused on this. Help.

Alg 2
so is the answer I put correct in standard form??

Alg 2
If I were to graph it, the vertex would be (3,-7) so what would my other point be? Write this equation : y =4(x-3)^2 -7 in standard form . answer: y=4x^2 -24x +29 idk if this is right?

pre calc
The variables x and y vary directly. When x=12, y=9. Write an equation that relates the variables.

Physics
A plane is flying horizontally with speed 215 m/s at a height 2770 m above the ground, when a package is dropped from the plane. The acceleration of gravity is 9.8 m/s^2. Neglecting air resistance, when the package hits the ground, the plane will be _________. Can anyone ...

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