# Posts by melody

Total # Posts: 141

**Social studies**

Same Help

*March 16, 2017*

**S.S ( Please help me Ms. Sue!! )**

" There is danger that because of a great victory women will believe their whole struggle for independence ended. They have still far to go. It is for the Woman's Party to decide whether there is any way in which it can serve in the struggle which lies ahead to remove...

*March 15, 2017*

**math**

This is hard to describe. Can I just give you the answer? 26.4

*January 24, 2017*

**Math**

The answer is 31. 3*93= 279. 279/9= 31.

*January 24, 2017*

**Math**

93*3=279 279 divided by 9= 31 Each class will get 31 tangerines.

*January 24, 2017*

**math**

12*4 is easy. If you remember the multiplication table. Hope you did. 12*4 would be 48. I don't get what you mean 3/4. Product is when you multiply. 3/4 is weather you divide it or what the percentage of the fraction is. Which would be 75%

*January 24, 2017*

**Math**

The answer would be 1 because the number of students are listed first and the adults second. So it would be 44:6.

*January 24, 2017*

**Math**

It would be 30 because the unknown number has to add to 47 and be bigger than 70.

*January 24, 2017*

**Math**

249 because it is closest to 250 and it is bigger than the other odd numbers; 247, 245, 243, etc

*January 24, 2017*

**English**

Hey! I just did the lesson, and D, "choose a specific question" is the correct answer! Hope I'm not too late!

*January 19, 2017*

**Geometry**

A circle with center O has a radius of 4 feet. Points A and B are placed on the circle so that . Find the length of the intercepted . Use 3.14 for , and round your answer to the nearest tenth. A. 1.1 feet B. 1.2 feet C. 1.4 feet D. 2.1 feet

*December 15, 2016*

**Science**

I am doing an Animal project , I need a picture to show how an animal had bilateral symmetry! I couldn't find any pictures that could actually show that. Can you pleas help me? Thank you

*November 14, 2016*

**Physics**

I think i can help you with this one I am sure the answer would be this located below

*November 14, 2016*

**Algebra**

4r+12/8=5r-20/5=

*November 5, 2016*

**maths**

A cone is 6cm high and its vertical angle is 54degrees. Calculate the radius of its base. MY ANSWER tan54=x/6(let x be the radius) 6*tan54=x 6*1,3764=x 8,2584=x 8,2584/2=x 4,1292cm=x

*September 20, 2016*

**algebra**

h/j=15 for j

*September 19, 2016*

**Math**

Mr McDonald has some ducks and goats in his farm. If he counted a total of 94 legs and 30 heads, find the number of ducks and the number of goats in his farm.

*August 2, 2016*

**Maths**

queeneth, I dnt blieve u browse maths assynments....lol

*May 29, 2016*

**grammar**

is this correct? Harriet couldn't study for her comma quiz,because she was asked to open the door for the neighbor, whom the dog wouldn't leave alone in the yard.

*May 20, 2016*

**probability**

there are 6 orange, 5 pink, and 3 white marbles. marbles not returned. P(first marble orange, second marble not white, third marble not orange. I thought but wrong.6/14*10/13*8/12=480/2184

*May 5, 2016*

**probability**

There are 6 blue,5 gray,and 5 green marbles in a hat.you pick 4 marbles from the hat. marbles are not returned after they have been drawn.P(the first marble is gray, the second marble is gray, the third marble is not gray, and the fourth marble is not gray)so,? 5*4*11*10/16*15...

*May 5, 2016*

**ELA (check answers)**

I'm so sorry. I did read your suggestions, but I still don't understand the reading. It confuses me a lot. :'(

*February 25, 2016*

**ELA (check answers)**

5 is A

*February 25, 2016*

**ELA (check answers)**

Oh 2 is D right?

*February 25, 2016*

**ELA (check answers)**

Can you please explain?

*February 25, 2016*

**ELA (check answers)**

We were about a quarter mile away when quiet swept over the colony. A thousand or more heads periscoped. Two thousand eyes glared. Save for our wading, the world's business had stopped. A thousand avian personalities were concentrated on us, and the psychological force of ...

*February 25, 2016*

**Directions help (Biology)**

Thank you, I was just making sure I started this off correctly

*February 15, 2016*

**Directions help (Biology)**

When she says to narrow down my ideas, is this to focus on a particular biotic integrity?

*February 15, 2016*

**Directions help (Biology)**

The assignment is to write an 'Annotated Bibliography on Stream Ecology' if that helps what we are focused on right now

*February 15, 2016*

**Directions help (Biology)**

I have to do a research paper for my biology class, and I'm having a hard time understanding what to exactly write about. The directions are written way different then how my teacher has ever addressed anything, I emailed her for clarification but it doesn't seem like ...

*February 15, 2016*

**Maths**

There are 3.33 litres of part A and 6.67 litres of part B. When they are completely mixed together, they make 10 litres of paint. How much of part B would you need if you are only using one litre of part A

*December 1, 2015*

**algebra**

Because Pythagorean theorem is more specific and goes into decimals than just a rounded measurement.

*October 22, 2015*

**Math**

0+17=17

*September 3, 2015*

**Science**

Portfolio: you will design an experiment to investigate the relationship between the number of cool loops and the strength of a solenoid. Once you have an experiment plan carry out your experiment and record your data. After you have finished conducting the experiment, write a...

*April 1, 2015*

**Sciene**

Portfolio: you will design an experiment to investigate the relationship between the number of coil loops and the strength of a solenoid. One you have an experiment plan, carry out your experiment and record data. After finishing conducting experiment, write a conclusion that ...

*April 1, 2015*

**Chem**

how many millimeters of 0.200M FeCL3 are needed to react with an excess of Na2S to produce 1.38g of Fe2S3 if the percent yield for the reaction is 65.0%

*March 8, 2015*

**Language arts check work**

Wow! Yes! These are right, I just did the test! 1. C 2. A 3. C 4. A 5. A Thank you, "Worker" and "Anonymous"!

*January 26, 2015*

**math**

the width of a rectangle is one third of the length. of the perimeter is 40 cm find the dimension of the rectangle

*November 10, 2014*

**algebra**

X= 0.5 Y= 2.5

*October 29, 2014*

**Science 8A Electromagnetism**

I need the answer to this?

*October 27, 2014*

**math**

A 12 qrt. cooling system is checked and found to be filled with a solution that is 40 % antifreeze. The desired strength of the solution is 60% antifreeze. how many quarts of solution need to be drained and replaced with pure antifreeze to reach the desired strength.

*August 31, 2014*

**math**

regular milk has 4% butterfat. How many litres of regular milk must be mixed with 40 L of milk with 1% butterfat to have milk with 2% butterfat?

*August 31, 2014*

**URGENT Physics help**

An attractive force of 7.2 N occurs between two point charges that are 0.10 m apart. If one charge is 4.0 µC, what is the other charge? (µC = 1.0 × 106 C) (Points : 3) 1.0 µC 2.0 µC +1.0 µC +2.0 µC Which substance is most easily ...

*May 7, 2014*

**Mathematics**

How would i go about tranposing this equation so that I end up with a value for x? Please include working. Thankyou 315.414=2πx^2+860.16/x

*April 26, 2014*

**math**

24tenths-1ones 3tenths

*March 3, 2014*

**Maths**

Please help me to understand transposing equations. In this example I need to find y x^2=y^2-r^2/y^2 Thank you for your help

*February 9, 2014*

**Physics**

we have to transpose the following equation to find p, but I don't quite understand how to come up with the correct answer: x^2/p^2 + y^2/q^2 = 1 Appreciate help, thanks

*February 5, 2014*

**Math**

1)61,443.88 2)510,674.71 3)84,887.22 4)11,3875.44 5)2,441.71

*February 4, 2014*

**Math**

Suzanne bought 50 apples at the apple orchard.she bought 4 times as many red apples as green apples.how many more red apples than green apples did Suzanne buy?

*November 14, 2013*

**college history**

The evolution of the socio-political and cultural milieu that created the conditions necessitating and including the formation of the: (a) Declaration of Independence (b) the Constitution (including the Bill of Rights)

*October 19, 2013*

**Maths/Physics**

An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2 seconds). I know that a = 5m/s/s but I need to know at what metre within the run would maximum acceleration occur. Appreciate your help. thanks

*August 29, 2013*

**Physics URGENT HELP**

Thankyou, but I need to establish where within the run max acceleration occurs (what metre mark?)

*August 29, 2013*

**Physics URGENT HELP**

An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2 seconds). Where would the maximum acceleration occur? Justify your answer. Please help! Thankyou.

*August 29, 2013*

**Physics**

An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2 seconds). Where would the maximum acceleration occur? Justify your answer. Please help! Thankyou.

*August 29, 2013*

**Maths**

The first term of an AP is 3 and the eleventh term is 18.find the number of terms in the progression if the sum is 81.

*August 28, 2013*

**Maths**

On Saturday Derek picked pears from 32 trees. His picked average of 17 pears per tree. Sunday he picked more pears averaging 12 pears per tree. Over the whole weekend he picked an average of 14 pears per tree. How many trees did Derek pick from on Sunday? Please help with this...

*July 25, 2013*

**math**

ellen bought 4 1/4 yards of fabric for $3.25 per yard. how much was ellen charged for this fabric. I know 4x 3.25 is 13.00 dollars so far how do I get the rest solved help I have a bunch more like this

*April 28, 2013*

**Math**

The mean of three test scores is 74. What must a fourth test score be to increase the mean to 78?

*January 4, 2013*

**Chemistry**

Energy Level Transfer of Hydrogen's electron. For each line, determine the prinicpal energy level to which hydrogen's electron was excited. When the electron fell to the 2nd level, energy was released corresponding to each of the lines. E= 2.179X10-18 (1/n2 lo- 1/n2 hi...

*November 7, 2012*

**Biology**

11) The recent Nobel Prize in Physiology or Medicine was awarded based on two sets of experiments. The first of these is described in the following abstract: An important problem in embryology is whether the differentiation of cells depends upon a stable restriction of the ...

*October 15, 2012*

**Biology**

Compare and contrast fertilization in the mouse and the sea urchin – how they similar and how do they differ (and why?). Think about the structures, events and results. You might want to do this by breaking down the steps. Also address the key role of Ca2+.

*October 15, 2012*

**Biology**

Describe the process of gastrulation in the sea urchin – what molecular and cellular changes are needed to drive the movements that one observes?

*October 15, 2012*

**Biology**

We looked at four different families of signal transduction cascades. Describe three general, common features that are, in some way, part of each of these cascades.

*October 15, 2012*

**Biology**

3) The following statements are generalizations about cell signaling events made by a student with a basic knowledge of biology (a little knowledge is a dangerous thing). Your professor has requested that you tutor this student. You note that in each case there are several ...

*October 15, 2012*

**Operations Management**

edwqe

*July 21, 2012*

**health**

hi do anybody know the ansner to this question??

*July 9, 2012*

**business english**

many organizational situaions involve an audience that consists of a group of people. which is an appropriate approach to analyzing this type of audience? a. rely on the fact that generalizations are true for all members of a group b. disregard demographic information to avoid...

*March 29, 2012*

**Chemistry**

In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. If a pressure of 59.0 bar is applied to seawater, what will be the final concentration of the seawater at 20 °C when reverse osmosis stops? ...

*February 18, 2012*

**Chemistry**

Based on crystal field theory, which of the following metal ions will not be colored when placed in an octahedral crystal field? Au+ Fe3+ Ag+ Au3+ Nb3+

*November 9, 2011*

**Alg. II**

Factor completely: 54+16x^3

*October 27, 2011*

**grammar**

3.She is tender to percussion and palpation over the right lower quadrant. over is the preposition, is to also a preposition in this sentence

*June 15, 2011*

**calculus**

This is what I got.. 25(1/2)^(t/20)=10 (1/2)^(t/20)=10/25=2/5 (1/2)^(t/20)=2/5 t/20=log(2/5)/log(1/2) t=20(log(2/5)/log(1/2)) t=26.44 Is this correct?

*February 17, 2011*

**calculus**

How do I set-up/solve this problem? Please help me. The half-life of the radioactive isotope gallium-70 is 20 minutes. If the initial amount of gallium-70 is 25 milligrams, when will 10 milligrams be left?

*February 17, 2011*

**MATH: Pre-Cal/Trig**

The length of a rectangular flower garden is 6 more feet than its width. A walkway 3 feet wide surrounds the outside of the garden. The total area of the walkway itself is 288 square feet. Find the dimensions of the garden.

*January 29, 2011*

**Mathematics**

37.8 degrees

*January 26, 2011*

**trigonometry. Math**

In a triangle PQR, angle Q=50 degrees,PR=5CM, QR=4CM. find angle P?

*January 26, 2011*

**Physics**

T = 16 s/ 13 = 1.23 s T = 2pi sq rt (m/k) 1.23 = 2 pi sq rt (.21 g/k) k = 5.473

*January 21, 2011*

**reimbursement methodologies**

shannon. can you pls help me with my project. my e-mail is zahidem17.yaho please return back to me thank you

*January 4, 2011*

**chemistry**

equation of the reaction of hydrochloric acid and iron sulphide

*November 29, 2010*

**Reimbursement Methodologies**

Hi Alex.im also having problems with same problem you had can you contact me please. my email is zahidem17..yaho

*November 26, 2010*

**Organic Chemistry**

what is wrong with the idea that the reaction of maleic acid with zinc and aqueous HCL would yield tetrahydrofuran?

*October 30, 2010*

**college physics,electric potential**

Four point charges, each with Q = 7.2 µC, are arranged at the corners of a square of edge length 3.6 m. What is the electric potential at the center of the square? V? Please show me how to solve this.Thanks

*October 2, 2010*

**physics**

Two point charges are located as shown in the figure, with charge q1 = +3.2 C at x = − 3.0 m, y = 0, and charge q2 = +2.5 C at x = +1.0 m, y = +2.0 m. An electron is now taken from a point very far away and placed at the origin. How much work must be done on the electron...

*October 2, 2010*

**physics**

Four point charges, each with Q = 7.2 µC, are arranged at the corners of a square of edge length 3.6 m. What is the electric potential at the center of the square? 1 V

*September 29, 2010*

**physics**

Two point charges are located as shown in the figure, with charge q1 = +3.2 C at x = − 3.0 m, y = 0, and charge q2 = +2.5 C at x = +1.0 m, y = +2.0 m. An electron is now taken from a point very far away and placed at the origin. How much work must be done on the electron...

*September 29, 2010*

**physics**

How much work (as measured in joules) is required to push an electron through a region where the potential change is +73 V? Assume the electron moves from a region of low potential to a region of higher potential. 1 J

*September 29, 2010*

**English**

Is there always both an antagonist and protagonist in a story or can there just be a protagonist. The book that I'm talking about is New shoes for Sylvia and I only think there is a protagonist

*September 16, 2010*

**English**

Sees Behind Trees I'm doing a five paragraph essay on three different themes in the book but the main one is to never let a disability stop you from making a difference

*September 16, 2010*

**English**

What is a creative title for my paper. I'm doing on theme for a novel. We can't use the title of the book as the title of our paper? I can't come up with anything.. Any suggestions would be helpful

*September 16, 2010*

**English Quick?**

Why is theme important? Is there a theme in every piece of literary writing?

*September 16, 2010*

**Geography**

New diseases introduced by Europeans (many of which had originated in Asia), to which the indigenous peoples of the Americas had no immunity, depopulated many cultures. ( Does this go under the long term economic development of Latin America or Europe)

*September 15, 2010*

**Geography**

how did the columbian exchange affect the long term economic development of Latin America?

*September 15, 2010*

**Chemistry**

What is the molar hydronium ion concentration in solutions with pH values of a) 3.45 and b) 10.290. How do you work these problems?

*May 6, 2010*

**English**

This is my whole poem. My poem dosen'thave to rhyme. The Green Team is like an angel,dancing through the beautiful blue sky. It is a miracle having Dearbhail,Amber,Stacey, Marina,Kudzayi and Sophie in Catherine. We work as a Team with no Fight's or unhappeness. I was ...

*February 22, 2010*

**English**

Helllo I writing a poem about my p.e.team,can you please read my work and say what you think about it.Thanks I was delighted when I found out I was in Catherine Because Green was my favourite colour.

*February 22, 2010*

**Essay (conclusion)**

IN CONCLUSION, I THINK JUST DOING A HOMEWORK WOULD HELP YOU SUCCEED IN LIFE.

*January 23, 2010*

**Trig**

Are any of these three problems identities? 1. Cos^2x-sin^2x=1-2sin^2x 2. Sinxsecx=cosxcscx 3. Sec^4x-tan^4/sec^2x=1+sin^2x If so, how can you conclude that any of them are identities?

*January 3, 2010*

**Trig**

Are any of these three problems identities? 1. Cos^2x-sin^2x=1-2sin^2x 2. Sinxsecx=cosxcscx 3. Sec^4x-tan^4/sec^2x=1+sin^2x If so, how can you conclude that any of them are identities?

*January 3, 2010*

**math**

if a group of students are facing each other in a circle and student 2 is facing student 9 how do i find out how many students are in the circle

*December 3, 2009*

**i meant PHYSICS.**

subject = physics

*October 24, 2009*