Sunday
February 7, 2016

# Posts by Shawna

Total # Posts: 177

Hockey p.e
What is the right defense man position in floor hockey
October 26, 2015

chemistry
How many Liters of H2 are produced if 3 liters of a 4M solution of H3PO4 decompose at 25oC and 1.05atm?
February 18, 2015

chemistry
How many Milliliters of 3.50 M HCl (aq)are required to react 5.75g of Zn(s)?
November 3, 2014

Measurements & statistics in Kinesiology
In a class of 34 students, how many of them will have a z-score above 1.0?
July 14, 2014

If the distance covered by an object in time t is given by s(t) = 2t2 + 3t, where s(t) is in meters and t is in seconds, what is the average velocity over the interval from 2 seconds to 4 seconds? A) 15 meters/second B) 14 meters/second C) 13 meters/second D) 12 meters/second ...
March 21, 2014

The function f(x) = 6x + 5 is defined over the interval [-1, 4]. If the interval is divided into n equal parts, what is the value of the right end point of the first rectangle?
March 21, 2014

What is the value of this expression when n approaches infinity? 4−(4/n)+(5/n)+(15/3n^2) A) 20 B) 10 C) 5 D) 4 E) 1
March 21, 2014

How many 4-digit numbers are possible if the hundreds digit is 8 and if repetition of digits is allowed? A) 100 B) 1,000 C) 9,000 D) 900 E) 1,800
March 21, 2014

Which statement about a uniform probability distribution defined on a given interval is true? A) The mean is always 0. B) The mean is always 1. C) The standard deviation is always 1. D) The mean is the midpoint of the interval. E) The standard deviation is equal to the width ...
March 21, 2014

The function f(x) = x2 − 5 is defined over the interval [0, 5]. If the interval is divided into n equal parts, what is the area of the kth rectangle from the right? A) [(2+k(5/n))^2+5](5/n) B) [(k(3/n))^2−5](5/n) C) [(k(5/n))^2+5](5/n) D) [(k(3/n))^2+3](5/n) E) [(k...
March 21, 2014

A fair coin is tossed 3 times in a row. If X is the number of heads counted, what is the mean of the probability distribution of X? A) 1.0 B) 1.5 C) 2.0 D) 2.5 E) 3.0
March 21, 2014

The function f(x) = 2x + 1 is defined over the interval [2, 5]. If the interval is divided into n equal parts, what is the value of the function at the right endpoint of the kth rectangle? A) 2+3k/n B) 4+3k/n C) 4+6k/n D) 5+6k/n E) 5+3k/n
March 21, 2014

Use the inverse matrix to solve this system of equations: 4x+3y=7.5 7x+9z=14 4y-z=8.3 4,3,0 7,0,9 0,4,-1
March 21, 2014

If Sn = 1 + 6 + 11 + 16 + 21 + 26...... where an = (5n − 4), what would be the mathematical expression represented by Sk + ak + 1? A) (k(5k − 3)/2)+ 5k + 1 B) (k(5k − 3)/2)+ 5k − 4 C) (k(5k − 3)/2)+ 5k + 2 D) (k(5k − 3)/2)+ 5k − 3 E) (...
March 20, 2014

What is the slope of the tangent line passing through the point (2, 3) of the graph of this function? f(x)=x^2+2x−5 A) 1 B) 2 C) 3 D) 4 E) 6 f(2)=2^2+2(2)-5 f(2)=3 so is it c?
March 20, 2014

So it is D?
March 20, 2014

What value must be defined for f(4) to remove the discontinuity of this function at x=4? f(x)=(x^2−16)/(x−4) A) 0 B) 4 C) -4 D) 8 E) -8 f(4)=(4^2−16)/(4−4) f(4)=0/0 you can't divide by zero. I don't understand the question.
March 20, 2014

I believe it is A. But I'm not sure.
March 20, 2014

Which statement is true for any linear system of two equations in two variables? A) The system is independent if the slopes of the two lines are equal. B) The system is inconsistent if the y-intercepts of the two lines are equal. C) The system is independent if the graphs of ...
March 20, 2014

I chose C. Is that correct?
March 20, 2014

Which combination of limit properties is required to evaluate this limit? lim x->((24/x)-2x+2)^3 A) sum, difference, product, root B) sum, difference, product, power C) sum, difference, quotient, power D) sum, difference, quotient, root E) A limit does not exist.
March 20, 2014

If Sn represents the sum of the squares of the first n natural numbers, use proof by induction to find which of the following expressions for Sn is true? A) Sn = n(n − 1)/3 B) Sn = n(2n − 1)/3 C) Sn = n(n + 1)/3 D) Sn = n(n + 1)(2n + 1)/3
March 20, 2014

Thank you!! you really are helping me alot.
March 19, 2014

Honestly, i don't get any of them..
March 19, 2014

What is the first natural number that causes the statement 1 + 3 + 5 +... + (2n − 1)<=4n − 1 to fail? A) 2 B) 3 C) 4 D) 5 E) 6
March 19, 2014

So would it be none of the above?
March 19, 2014

What does this function show at x = 5? f(x)=x^2−25/x−5 A) removable discontinuity B) jump discontinuity C) infinite discontinuity D) continuity E) none of the above
March 19, 2014

What is the first natural number that causes the statement:(2+3)^n<=4^n+3^n to fail? A) 1 B) 2 C) 3 D) 4 E) 5
March 19, 2014

What is the right-hand limit of this function at x=2? g(x)=x^2−3/x−3 A) -1 B) 0 C) 1 D) 2 E) 3
March 19, 2014

What is the left-hand limit of f(x)=|x−3|/x−3 as x approaches 3? A) 1 B) 2 C) 0 D) -1 E) -2
March 19, 2014

As explained , C, D and E cannot be correct. A + B + C = 15000 A = B + C + 3000 3A + 2B + 2C = 30000 Solve these equations to get A, B and C
March 19, 2014

I believe combined.
March 19, 2014

Jake has decided upon three business ventures to invest in. The total cost of investing in all three ventures will be \$15,000. Investing in the first venture will cost \$3,000 more than investing in both the second and the third venture. According to Jake’s research, his ...
March 19, 2014

If the length of the minor axis of an ellipse is 6 units and the length of the major axis is 10 units, how far from the center are the foci located? A) 4 units B) 2 units C) √4 units D) √8 units E) 5 units
March 19, 2014

PRE-CALC
A number is selected at random from the set {2, 3, 4, … ,10}. Which event, by definition, covers the entire sample space of this experiment? A) The number is greater than 2. B) The number is not divisible by 5. C) The number is even or less than 12. D) The number is ...
March 18, 2014

Math
The supply and demand for a business manufacturing toy cars are given by these two equations, where y is the price in dollars per item and x is the number of toy cars sold in thousands. Supply: y = x^2 − x + 0.5 Demand: y = x^2 − 1.6 The two graphs intersect at the...
March 18, 2014

Math
What is the limit of f(x)=4x^2−6/4x^2−1 as x approaches infinity? A) 1 B) 3 C) 4 D) 6 E) -4
March 18, 2014

Math
Point A lies at (2, 3) on a coordinate system. If the coordinate axes are rotated 45°, what is its position on the new coordinate system?
March 18, 2014

I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen to represent all three...
December 17, 2013

Physics
A car starts from rest on a curve with a radius of 150m and tangential acceleration of 1.5m/s2 . Through what angle will the car have traveled when the magnitude of its total acceleration is 2.6m/s2 ?
October 16, 2013

What specific challenges did the south vitnamese faced as they tried to flee vietnam
October 9, 2013

Economics
Which of these products or services is likely to have an inelastic supply in the short run? A. cargo ships B. haircuts C. newspapers D. staples I chose D and got it wrong so would it be C instead?
November 5, 2012

American History
Did the Taft-Hartley act of 1947 strengthen the Wagner Act? I'm not really sure, but I thiiiiiiink it did.
October 18, 2012

American History
Never mind:) it is southeast:)
October 17, 2012

American History
Were the majority of states that did not ratify the Equal Rights Amendment located in the Southeast?
October 17, 2012

american history
Was Zbigniew Brzezinski directly involved in continuing the SALT talks or did he try to reverse the policy of detente, during the Carter administration? Those are 2 of the 4 multiple choices given to me to answer the question,but I'm confused because I'm pretty sure he...
October 1, 2012

Daily word problems
You Must divide 294 by 1/3 to get the length of the missing side of the building. You get 98. Then you add all the sides together to get the perimeter. 294+294+98+98=784 The sign will be 784 feet long.
October 1, 2012

american history
Thank you
September 27, 2012

american history
Was it Ivy Lee or Henry Ford that pioneered the field of corporate public relations? Ive read that Ivy is considered one of the founding fathers of the public relations but then I also read that Henry was the first major industrialist to use the public relations concepts!
September 27, 2012

Math
For every 4 miles, she sees 1 sign. There are 36 miles. 36/4=9 She will see 9 signs
September 27, 2012

american history
Ok, I know it isn't D because Spanish troops called the black soldiers that...
September 27, 2012

Math
44 is greater than 43 and less than 52 and 4+4=8
September 27, 2012

american history
Oh ok. I was misinterpreting it. Haha. Thank you
September 27, 2012

american history
Ok so it was W.E.B Du Bois?
September 27, 2012

american history
The Niagara Movement, headed by ____, sought equal rights for blacks A: William Lloyd Garrison B: William E Walling C: Booker T Washington D: W.E.B Du Bois I'm torn between C and D. The book I'm studying from and the websites I've looked at aren't very clear.
September 27, 2012

Order of Operations
I got 31.166 repeating?
September 27, 2012

american history
Thank you
September 27, 2012

american history
Theodore Roosevelt's first major trust-busting victory resulted from a suit brought against____
September 27, 2012

american history
Thank you very much! I'm awful in this subject, I always have been:/
September 27, 2012

american history
Following the Spanish-American War, and especially in regard to American occupation of the Philippines, most anti-imperialists argued that____
September 27, 2012

Economics
The answer is A because the other choices have requirements you have to meet before you are considered. Most organizations have to invite you to join
May 15, 2012

Economics
it's not staples
April 19, 2012

Fixed :) BROADWORTH GENERAL HOSPITAL Interoffice Memo TO: Miriam Hopkins, Director of Human Resources FROM: Shawna Parker, Administrative Assistant DATE: March 22, 2012 SUBJECT: Sexual Harassment and unlawful discrimination in the workplace seminar We have received ...
March 29, 2012

Revised and wanting to know if it's ready for submittance: BROADWORTH GENERAL HOSPITAL Interoffice Memo TO: Miriam Hopkins, Director of Human Resources FROM: Shawna Parker, Administrative Assistant DATE: March 22, 2012 SUBJECT: Sexual Harassment and unlawful discrimination...
March 29, 2012

Is this better the second occasion was help-line? Can I submit do you think? TO: Deb.Walker@ CC: Jeremy.Dittmer@; m_hopkins@ SUBJECT: Sexual harassment and unlawful discrimination in the workplace seminar Dear Deb: I would like to confirm the arrangements for our seminar about...
March 29, 2012

Revised ...Let me know if it's ready for submittance: TO: Deb.Walker CC: Jeremy.Dittmer@; m_hopkins@ SUBJECT: Sexual harassment and unlawful discrimination in the workplace seminar Dear Deb: I would like to confirm our arrangements for our seminar about sexual harassment ...
March 29, 2012

Supplying probably lol :)
March 29, 2012

Revised and errors corrected , is it ready for submittance? Dear Mr. Dittmer: I am writing to you to request a trainer for our seminar on sexual harassment and unlawful discrimination in the workplace for twenty of our office supervisors. Our company would also like to take ...
March 29, 2012

Memorandum Revised: BROADWORTH GENERAL HOSPITAL Interoffice Memo TO: Miriam Hopkins, Director of Human Resources FROM: Shawna Parker, Administrative Assistant DATE: March 22, 2012 SUBJECT: Sexual Harassment and unlawful discrimination in the workplace seminar We have received ...
March 26, 2012

Types of buisness writing
Email Revised TO: Deb.Walker@ CC: Jeremy.Dittmer; m_hopkins@ SUBJECT: Sexual harassment and unlawful discrimination in the workplace seminar Dear Deb: I would like to confirm our arrangements as we previously discussed on our seminar about sexual harassment and unlawful ...
March 26, 2012

REVISED : Dear Mr. Dittmer: I am writing to you to request a trainer for our seminar on sexual harassment and unlawful discrimination in the workplace for twenty of our office supervisors. Our company would also like to take this opportunity to thank you for Wydade’s ...
March 26, 2012

Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right time. Copy both to Mr, Dittmer and Ms. Hopkins Create an ...
March 23, 2012

Memorandum part. Draft an interoffice memorandum to Miriam Hopkins, the Director of Human Resources: A. Assume that you've received confirmation from Jeremy Dittmer for the date, time, and materials needed. The trainer he has assigned is Deb Walker (e-mail: Deb.Walker@blah...
March 23, 2012

BUSINESS LETTER ASSIGNMENT Assigment: write a business letter according to the background. Background:Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human ...
March 23, 2012

I'll revise , thanks so much !
March 22, 2012

My third piece. Draft an email of at least four complete sentences to Deb Walker, the designated trainer: A. Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right time. B. copy both Mr. Dittmer and Ms. ...
March 22, 2012

I'm all over it now Thanks guys !!!!!!! :) repost tomorrow !
March 22, 2012

Memorandum part. Draft an interoffice memorandum to Miriam Hopkins, the Director of Human Resources: A. Assume that you've received confirmation from Jeremy Dittmer for the date, time, and materials needed. The trainer he has assigned is Deb Walker (e-mail: Deb.Walker@blah...
March 22, 2012

In the book it says refreshments are provided that is why I wrote that. and I see how we is better than I but i don't get what word or comma is missing. Gonna post my memorandum as well for you to check out. And will correct what you said.
March 22, 2012

Here is what I changed ...Working on my next one will post soon....... March 21, 2012 Jeremy Dittmer Employee Relations Specialist Wydade Consulting Services 1918 Church St. Burlington, VT 05672-0752 RE: Trainer request for hospital seminar Dear Mr. Dittmer: I am writing to ...
March 22, 2012

Thanks I'll repost after work sometime this afternoon . Thanks :)
March 21, 2012

Assigment: write a business letter according to the background. Background:Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, ...
March 21, 2012

Results are in ....I got a 92% :) thanks again !!! On to the next paper !
February 5, 2012

Changed it to between and changed the 200 part...... Gonna submit it now and pray I get a good score. This one was tough ! :)
February 3, 2012

Oops forgot about the 200 and is it between? :) hehe
February 3, 2012

I hope I got it this time...Is the use of my semi colons and colon correct ? For the past three months there seems to be an ever-growing problem at our company of DMD Medical Supplies: The quality of work has been poor; the morale of various employees has been brought down; ...
February 3, 2012

For the past three months there seems to be an ever-growing problem at our company of DMD Medical Supplies: The quality of work has been poor; the morale of various employees has been brought down; and the workflow has been uneven amongst both teams and the executives. The ...
February 2, 2012

Not sure how to fix the run on's considering I have to explain everything! Any tips ?
February 2, 2012

REVISED, let me know what you think :) For the past three months there seems to be an ever-growing problem at our company of DMD Medical Supplies. The quality of work has been poor, the morale of various employees’ has been brought down and the workflow has been uneven ...
February 2, 2012

Thanks I will revise it that is basically my rough draft before another rough draft :) I basically just typed and didn't care to think of anything else but a solution . I'm thankful u feel it's strong this assignment is making my head hurt ! Will repost in a couple...
February 2, 2012

Please help!! Background: Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides ...
February 2, 2012

Background: Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides secretarial support ...
February 1, 2012

See that is sorta my thought on it too but I think that probably isn't an option. Before I even think of writing this one I'm gonna ask around for suggestions... That's what my book says is a good idea to do when your stuck and I must admit this one has me ...
January 19, 2012

Here is the assignment: Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides ...
January 19, 2012

Special Thank you to Writeteacher
Thanks to all your help and guidance I received a 93% on my exam :) Just wanted you to say Thank you!!! Will post new questions once I"m done writting my next module's paragraph ;)
January 18, 2012

Writing Sentences and Paragraphs
Then why do they always say two spaces after periods? In school in my younger years I was told 2 spaces after a comma and I could swear in my Penn foster administrative assistant writting book they said two after a period ! so confusing lol ! Thanks again for all you`ve done.
January 12, 2012

Writing Sentences and Paragraphs
Ok I worked real hard on this :) I hope I nailed it this time. My other question is : Is it one space after commas? Two spaces after a period ? and one space after an exclamation mark. Ok fingers crossed ! Anna, I am so happy you’ve moved back to Burlington from Bay view...
January 12, 2012

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