Tuesday
February 21, 2017

Posts by donald

Total # Posts: 206

Math
I am really confused on how I should write the inequality.
February 21, 2017

Math
Ricardo has a $50.00 gift card for an electronics Store. He also has a coupon good for $10 off his Purchase. Let a represent the amount of merchandise Ricardo can buy from the store using his gift card and coupon. Graph the solution set for a on the number line. Would my ...
February 21, 2017

Science
Yes I just looked at it. Thank you so much.
February 1, 2017

Science
Hello Mr. Pursley, Thank you for sending me this link this will definitely come in handy.
February 1, 2017

Science
Tertiary consumers are at the top of the energy pyramid and producers are at the bottom because a producer can create its own food. Would this be correct on how they might want me to answer this?
February 1, 2017

Science
In what levels are producers and tertiary consumers, respectively found in an energy pyramid? I am kind of lost on how I am supposed to determine what level a producer is at on a pyramid? Can you please help me with this.
February 1, 2017

Science
Hello Ms. Sue. I think I understand this a bit better. I will definitely keep this website handy and put it on my favorites. Owl can be a tertiary consumer and it is a food chain of what I described but it can get complex and turn into a food web from my understanding.
February 1, 2017

Science
I will take a look at the link which you have provided.
February 1, 2017

Science
Which level of consumer is an owl in the following chain: grass, cricket, mouse, and owl? I do not know understand this at all can you please explain this so I can get a better understanding of this?
February 1, 2017

Science
What factor is described when low water levels are causing animals to die from dehydration? I am confused on this. Please help. I don't even know where to begin looking
February 1, 2017

Math
Yes. I got onto another website and was able to figure out how the formula works and that is the precise answer that I got and I plotted it on the grid.
February 1, 2017

Math
Ms. Sue I figured out the answer.
February 1, 2017

Math
Mrs. Sue, I made a mistake. The coordinate for the Theater is (-3, 5) and the Restaurant is (-3-4) and I have to find the halfway point in between. How do I do this?
February 1, 2017

Math
I just need to find the halfway point in between those two coordinates.
February 1, 2017

Math
Mrs. Sue, I have a math question if you can please help me on this. I am confused. I am doing coordinates. If I have a theater at 5 and a Restaurant at -4 (5,-4) how do I find out the halfway point in between?
February 1, 2017

chemistry
Explain the first ionization energy of lithium is greater than that of sodium
January 30, 2017

chemistry
How many unpaired electrons for cr3+
January 30, 2017

Math
Hello Ms. Sue, I really appreciate your help on this I just figured this out as well.
January 23, 2017

Math
Hello Ms. Sue so then would my answer be: 1/4 x 14/1=3.5 and this is how long it took Ingrid to wash her car 3.5 hours?
January 23, 2017

Math
Hello Ms. Sue would I convert 14 to a fraction such as 14/1?
January 23, 2017

Math
Good evening everyone. I am very confused on how to work on the below problem. Ingrid walked her dog and washed her car. The time she spent walking her dog was 1/4 the time it took to wash her car. It took Ingrid 14 minutes to walk the dog. How long did it take Ingrid to wash ...
January 23, 2017

math
write equation of hyperbola with cebter c(4,2) vertex (4,5) equation of one asymptote 4y-3x=-4
January 21, 2017

chemistry
Calculate the energies of the states of hydrogen atom with n=2 and n=3
January 13, 2017

chemistry
Calculate the energy required for ionization of electron from the ground state of hydrogen atom
January 11, 2017

chemistry
Calculate the energy required for ionization of electron from the ground state of hydrogen atom
January 9, 2017

chemistry
Calculate the maximum number of unpaired electrons that can be placed in a 6d subshell
January 7, 2017

science
Explain the purpose of a control in a scientific experiment
January 1, 2017

science
If a scientist wished to to determine the effect of a certain herbicide on wee growth he would include a control in the investigation. Suggest a suitable control in this case.
January 1, 2017

science
Describe how you would investigate effect of ph on enzymes rate. Draw a labelled diagram to show how you carried out the experiment
January 1, 2017

science
Explain how end product inhibition can control enzyme activity in living cells
December 31, 2016

science
What is the unit for measuring enzyme activity? What is turnover number
December 31, 2016

math
A circle has centre(5,12) and its tangent to the line with equation 2x-y+3=0. Wtite equation of the cirle
December 30, 2016

math
A circle has centre(5,12) and its tangent to the line with equation 2x-y+3=0. Wtite equation of the cirle
December 28, 2016

math
The locus of point whose distance from the point (0,5) is always 3/4 of its distance from line y=8 is an ellipse. Find major and minor axis
December 22, 2016

Math
Thank you Ms. Sue and Mr. Bobpursley :)
December 6, 2016

Math
Hello Ms. Sue that makes sense so -197 is less than -110?
December 6, 2016

Math
Or do you mean the greater the negative number the less it is regarding the number in front of it?
December 6, 2016

Math
Hello Mr. Bobpursley and Ms. Sue are you saying that when -197 is on the number line on the negative side that it would be always less than a number that is before the number -197? Please advise.
December 6, 2016

Math
Hello I need to ask a question. This is all new to me as we are just learning this in school. How would I write an inequality with -197 and -110? I have never done this before. Can you please help me?
December 6, 2016

Language Arts
Good evening. I have a problem in English Language Arts. I have to write a poem. The instructions are as follows: Write a short poem that reflects the mood you interpret of a season (Spring, Summer, Fall or Winter). Follow the requirements listed below: 1. The poem must be 8 ...
December 2, 2016

Math
I am sorry Ms. Sue that has me even more confused. Can you explain how you got that answer?
November 27, 2016

Math
Yes
November 27, 2016

Math
Combine like terms. 7a square root 2 - a square root 2 + 16= My answer would be as follows: 7a square root 2 + 16 Can you please check to see if I got this correct
November 27, 2016

Math
I am sorry Ms. Sue I do not understand this.
November 27, 2016

Math
So would it just be 13b-10?
November 27, 2016

Math
Combine like terms. 6b plus 7b-10= Would I add 6b + 7b=13b-10 13b-10=3b? Would this be correct? Please advise.
November 27, 2016

Math
Ms. Sue. I posted two other math questions. Can you look those over. That one makes sense now but what do you do when there is a square root?
November 27, 2016

Math
So then all you do on this one is add the numbers and just add y at the end?
November 27, 2016

Math
Combine like terms. 32y plus 5y= I don't know what to do. I don't understand this. Please help.
November 27, 2016

Math
I am sorry I am very confused. I have never done this type of math.
November 27, 2016

Math
I am sorry Ms. Sue. I am thoroughly confused on this.
November 27, 2016

Math
The book shows 7x square root 4 - 5x square root 4
November 27, 2016

Math
Question. I have some math problems that I really need help with and this is all new to me. The direction are as follows: Combine like terms 7x4 -5x4 the number four is square root. I don't understand at all what to do. Please help.
November 27, 2016

Math
Evaluate the following expression: (2 x 3)>2 - 5>2 The answer I got was 11...How I got this answer was 6 x 6 = 36 and 5 x 5 = 25 then I subtracted 36-25=11`
November 25, 2016

math
Use the distributive property to write an expression that is equivalent to the example below: 5(2x + 7) I think my answer is... 45.....How I got this answer was 5 x 2 + 5 x 7=45 10 + 35 = 45 Can you please double check my work?
November 25, 2016

Math
Which of the following is equivalent to the expression 6m + 3? A)2(3m + 3) B)3(2m + 1) C)3(2m + 3) D)6(m + 3) The answer I got was B) 3(2m + 1). How I got this answer was 3 x 2 + 3 x 1 = 6m + 3.
November 25, 2016

Math
How do you make a fraction out of 2 tablespoons and 1/4 teaspoon salt?
November 25, 2016

Math
I don't understand, 1=3/3? how did you get this? I don't understand 2=8/4=4/2 how did you get this?
November 25, 2016

Math
How do you write at least 6 fractions from the below ingredients list that serves 4 people. 1 cup all-purpose flour 2 eggs 1/2 cup milk 1/2 cup water 1/4 teaspoon salt 2 tablespoons butter , melted How do I make these fractions? PLEASE PLEASE PLEASE PLEASE PLEASE! HELP ME!
November 25, 2016

Math
I really need help with this please help me. 360 kilometers is 24% of ______kilometers
October 25, 2016

Math
Write each percent as a fraction and as a decimal. 7. 72% full 72/100 or .72 9. 500% increase Would it be 500/100 or 500/1000? .500 11. 37% profit 37/100 and .37 Please be so kind as to double check my answers and explain to me if I got anything wrong so I can get a better ...
October 24, 2016

Science
The above is an article which I had to read for homework and one of the questions that I have to answer is as follows: Which bucket(s) could be supported with evidence from this Document? I do not understand this at all. Please help me.
October 20, 2016

Science
He believed that all the continents matched up together and formed a supercontinent.
October 20, 2016

Science
All of the above was highlighted.
October 20, 2016

Science
For many years it was believed by geologists that the location of the continents was fixed.These scientists believed that the locations of the continents was determined many billions of years ago,as the young Earth cooled down from its original state as a ball of molten lava....
October 20, 2016

algebra
5digit palidrone 6 - - 5 multiple of 9
September 11, 2016

math
Yea, it's six, my bad:o
May 20, 2016

math
Sorry, I did that whole thing wrong. It is six; 4/24 4m=24 M=6 Miles
May 20, 2016

math
Yea, I'd do the same :)
May 20, 2016

math
30 in.? I haven't done this type of stuff in a while.
May 20, 2016

math
What are the choices?
May 20, 2016

life orantation
By creating the campaigns that helps people with discrimination and having councillors
May 13, 2016

life orantation
Make six suggestions on how to combat the violations of human rights identified by you in the previous questions and indicate any organisations you have come about in your research and indicate how they combat the discriminations.
May 13, 2016

Math help (emergency)
12
May 5, 2016

Math
When looking at the problem given in the Video Example 84 –Factoring Out the Opposite of the GCF, located in the media section of Chapter 5, what GCF is first factored out of all terms in the expression
May 2, 2016

life orientation
Six ways that the human rights violations influences individuals,groups and the broader South African community
April 26, 2016

life orientation
Six ways that the human rights violation influences
April 20, 2016

life orientation
it cn lead to substance abuse...
April 18, 2016

algebra
a woman drove a distance of 240km on the return journey she drove 20km/h faster and took two hnurs less. what was her speed on the outward journey?
February 16, 2016

Math
how many hours will it take Wendy to make 4 2/3 batches of cookies if she can make 1 1/3 batches in 1 hour
January 24, 2016

Chemistry
please balance this chemical equation iron +oxygen > iron (III) oxide +energy Fe + O2> Fe2 O3 + heat and light
December 10, 2015

history,business studies,agricultural science,math literacy,afrikaas
i don't know
October 19, 2015

Lang Arts
ok thanks Mrs. Sue
August 11, 2015

Lang Arts
I'm going to go with answer A for number 2 which was my original choice but do you know the was question 1 is I still don't know.
August 11, 2015

Lang Arts
Ok I thought it was either that or B. Do you know what question number one is I don't know.
August 11, 2015

Lang Arts
"It" is the word that is underlined. @Ms.Sue
August 11, 2015

Lang Arts
The novel to kill a mockingbird feature a main character named scout. Scout is also the voice that tells the story. What point of view is used in the novel? A.First Person B.Third-Person Limited<=== C.Third-Person Omniscient Identify the antecedent for the underlined ...
August 11, 2015

Peter nchabeleng
If you live only 800m away from the school. If she leaves her home at the sametime as Constance, how many minutes before Constance will she arrive
August 4, 2015

Peter nchabeleng
If you live 3,5 km away from school. How long will it take you to walk to school
August 4, 2015

Math
I don't know, I need someone to explain this.
May 22, 2015

7th grade math
Arithmetic
March 18, 2015

Finance
P0 = D0 (1 + g) / (R – g) P0 = $11.45(1 – .045) / [(.11 – (–.045)] P0 = $70.55
March 11, 2015

Finance
P0 = D0 (1 + g) / (R – g) P0 = $11.45(1 – .045) / [(.10 – (–.045)] P0 = $70.55
March 11, 2015

Science
Answer to 2 is C
February 7, 2015

Science
Sorry, wrong question ;)
October 8, 2014

Science
1 is A, not B not D, but A
October 8, 2014

Life sciences
Why are the fossils kept in a glass box in the museum?
July 31, 2014

Statistics
Find the range and the standard deviation (correct to two decimal places). 77, 89, 96, 96, 102
May 16, 2014

Finance
Jared has decided that he wants to build enough retirement wealth that, if he invests at 8% per year (compounded monthly), will provide him with $3,500 of monthly income for 30 years. To date, he has saved nothing, but he still has 25 years until he retires. How much money ...
March 29, 2014

Finance
Mark has won a contest in which he will receive $10,000 at the end of each of the next 10 years and then $20,000 a year for the next 30 years after that. With an 8% discount rate, what is the present value of Mark's prize?
March 29, 2014

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