# Posts by joyce

Total # Posts: 184

Science
How do u make this in a lewis dot structure? C2H3Cl3

College Algebra
Carl had packed 6 crates by 8 a.m. By 11 a.m., he had packed 24 crates. Find the average rate of change in crates packed from 8 a.m. to 11 a.m.

algebra
A roof rises 1.4 feet vertically and 11.8 feet horizontally. What is the grade of the roof? The grade of the roof is _____% how do I begin to find the answer to this

social studies
paragraph#1 on the industrialization in Japan what is the Grabber?

math
10 because a square pyramid a 5 faces so 5+5=10!

cost accounting
fixed cost relating to staging a concert are 350,000. variable cost per patron are \$5.00. the selling price for a tickets \$25.00. The blue Saints band has sold 23,000 tickets so far. How many ticket does the Blue Saints band need to sell to achieve net income of \$75,000.

cost accounting
market a new product for 2.00 a unit. fixed costs to manufacture this product are 100,000. the contribution margin is 40 percent. how many units must be sold to realize net income of 100,00 from this product?

cost accounting
it a medium-size manufacturer of bicycles. during the year a new line call "Radical" was made available to Frank customers. The break-even point for sales of Radical is 250,000 with a contrbution margin ratio of 40 percent. Assuming that the profit for the radical ...

Cost accounting
The company is planning to sell product z for \$10 a unit. Variable costs are \$6 a unit and fixed cost are \$100,000. What must total sales be to break even?

algebra
I didn't think 0.5t was suppose to be treated as a square root; probably why I was having difficulty. Thanks

algebra
A contagious disease is infecting residents of a town of 7,300 residents. The number of residents infected t days after the disease has begun is given by the function f(t)= 7300/1+500e-0.5t How many residents are infected with the disease after 6 days?

accounting
O'Hara Inc. made sales of \$310,000 during 2008, it's first year of operations. Of this, \$15,000 remained in accounts receivable at the end of the year. Additionally, the company paid and incurred \$270,000 in expenses during the year. The company also prepaid \$5,000 of ...

accounting
OBX Mufflers accepted a five-month, 7.5% interest, \$2,400 note from ABD Motors on June 1, 2008. The entire balance is payable at the note's maturity. What will be the total payment on October 31, 2008? Total payment= \$

Accounting
Carpaitha Inc began 2009 with \$140,000 in cash. The company plans to have \$1,400,000 accrual basis sales revenue during the year, of which it plans to collect 80% in 2009 and the other 20% in 2010. The company plans to record the following expenses in 2009: various operating ...

English
What do each set of words have in common? swallows root penned slops

Trigonometry
a man has three golden spheres with radius 1mm,2mm,3mm,respectively. He plans to melt it and make a larger sphere. What will be the radius of the larger sphere?

Math
S=2x+2 N=x St=(2x+2)+x (2x+2)+x=5x-10 3x-5x=-10-2 -2x=-12 X=6 Then substitute to S and St to get their age

Physics
a 63-kg water skier is pulled up a 14.0 degree incline by a ropeparallel to the incline with a tension of 512 N. the coefficient ofkinetic friction is 0.27. What are the magnitude and direction ofthe skier's acceleration

physics
A stone is dropped off the science building and accelerates, from rest, toward the ground at 9.8 m/s/s. A curious physics student looks out the third floor window as the stone falls past. She happens to have a stopwatch and she finds that it takes 0.30 sec for the stone to ...

math
Which point on the circle x^2+y^2-12x-4y=50 is closest to the origin? Which point is farthest from the origin? Explain.

algebra
simplify 4(3x-(3-5y+7x)+3y

Algebra
I am working on Factoring the Trinomial and need help to solve this equation: t=3t^3+22t^2+8t

algebra
I am a manager at a hospital i have 1,176 hours in a week to be covered by my staff. How many 40 hour people would I need and how many 32 hour people would I need to cover the hours.

Linear programming
how do I solve the following linear programming model graphically usin QM: Minimize Z= 8x1 + 6x2 Subject to 4x1 + 2x2 < 20 -6x1 +4x2 < 12 X1 + x2 < 6 X1,X2 > 0

algebra
Selling shirts. If a vendor charges p dollars each for rugby shirts, then he expects to sell 2000  100p shirts at a tournament. a) Find a polynomial R(p) that represents the total revenue when the shirts are p dollars each. b) Find R(5), R(10), and R(20). c) Use the bar ...

algebra
Height difference. A red ball and a green ball are simultaneously tossed into the air. The red ball is given an initial velocity of 96 feet per second, and its height t seconds after it is tossed is 16t2  96t feet. The green ball is given an initial velocity of 80 feet...

algebra
-6q^2 -40q - 50 how do you solve this i am factoring and having problems

I need help understandinddifferent ethics duty-based, consequence-based, rights-based, human nature, relativistic and entitlement-based

chemistry
what makes a good buffer? is it that it has a strong base and a strong acid? and why is blood a good buffer? is that because the oxygen it carries acts as a strong base?

A tree casts a 25 foot shadow. At the same time of day, a 6 foot man standing near the tree casts a 9 foot shadow. What is the approximate height of the tree to the nearest foot? 25/x = 9/6 (where 25 is the tree's shadow, x is the unknown height of the tree, 9 is the man&#...

I need help with Axia College Class Harvesting the Money Tree Fin 200 Final Exam week 9

chemistry-DrBob222
but i do not know the molar mass.

chemistry
i have to do a "chemistry of cooking" project for my chem class. for the project i need to convert pounds, grams, and ounces into moles, but i do not know how. for example, i need to convert 453.5g of beef into mols. how do i do that? do i need to know the chemical ...

FIN 200 AXIA COLLEGE
NEED HELP WITH FIN 20 WEEKS 5 THRU 9

My school is planning a Math Fair. Each grade will compete with same grade team members. The rules are: TO make it fun and use Al. math strands . The problem is I don't know where or how to begin this project. Can anyone help?

earth
What does the phrase "salt of truth" mean?

com 150 version 3
The reason i chose this one is because of my own personal health condition. Highblood pressure, stroke, and so forth. Never had diabete but i a whole hosted of family member who do. Now my supporting paragraphs will have to be cause and effects. why? because of the effects of ...

how do you work the following question out: if you have a rectangle, whos length is five cm longer than twice it width and has an area of 207com what are the values off the length and width any help of any kind would be welcome. thanks.

accounting/220
help with acc/220 week 9 fubak oroject Business plan

chem
A solution of Acetic acid has a light red color in the presense of the indicator orange IV. When sodium acetate is added to the solution, the color changes to yellow. Explain the reaction which causes the color change. I have no idea. Does it have to do with the sodium added? ...

chemistry
A solution of Acetic acid has a light red color in the presense of the indicator orange IV. When sodium acetate is added to the solution, the color changes to yellow. Explain the reaction which causes the color change. I have no idea. Does it have to do with the sodium added? ...

SPANISH
Joyce Espanol

IV calculations-medical math
Heparin is to infuse at 9ml/hr. the IV solution is 25,000units heparin in 250cc D5w. what is the hourly dosage? what is the drip rate?

if a 5th grader ride the train themself the might get lost or they cannot find the way home.

physics help
1. A roller coaster car starts from rest and rolls down a frictionless track, reaching speed fv at the bottom. a. If you want the car to go two times as fast at the bottom, by what factor must you increase the height of the track? b. Does your answer to part (a) depend on ...

5th Grade student teacher: Needs ur help....
youtube it type in schoolhouse rock the preamble

5th Grade student teacher: Needs ur help....
let them watch that one cartoon video where they sing.. make them sing it i remember doing this in 5th grade

1 more phyiscs for today
thank you tahnk you. it makes sense now

1 more phyiscs for today
sorry for asking for help agen. a baseball catcher puts on an exhibition by catching a .150kg ball dropped from a helicopter at a height of 100m above the catcher. if the catcher "gives with the ball for a distance of .75m while catching it, what average force is exerted ...

eng
the hackneyed images of his poetry entertained a few people.

phsyics
thank you so much. i was struggling through this problem for so long. but now everything makes perfect sense! =D

phsyics
an 8g bullet is shot into a 4kg block at rest on a frictionless horizontal surface. the bullet remains lodged in the block. the block movies into a spring and compresses it by 3cm. the force constant of the spring is 1500N/m. the initial speed of the bullet is closest to?

physics kinetic energy
a) if a particle's speed decreases by a factor of four, by what factor does its kinetic energy change? b) particle A has three times the mass and twice the kinetic energy of particle B. What is the speed ratio VA / VB?

Physics
nvm i got it

Physics
A bridge that was 5.0m long has been washed out by the rain several days ago. How fast must a car be going to successfully jump the stream? Although the road is level on both sides of the bridge, the road on the far side is 2.0m lower than the road on this side.

math
find the 12th term of the harmonic secquence 1/2, 1/6,1/10...

Health Care
Health Care Roles in Communication knowing how to communicate

science 275
do you believe that humans can harvest forest resources in an environmentally frindly way? or, should national forest be left in their natural state in which resources are not used to benefit humans?

science 275
differentiating conservation and preservation.

solve for n if P(n,3)=2c(n,2), n{N

math
from a group of women and 4 men, determine in how many ways a committee of people can be selected with no restrictions? b. 4 women c. 3 women and 1 men d. 2 women 2 man e. 4 men

intermediate algebra
how do you simplify the 3 into square root of x times 3 into square root of x

Riddle
They complain alot less and work just a little more than others, who are they?

Science
How may Orientalism and prejudice contribute to hate crimes against these groups?

Math
Can some one explain these to me i need the factors. i am totally lost. thanks x^2+x-6 x^2+7x+10 x^2+5x+6 x^2+2xy+15y^2

Math
yes factor

Math
yes

Math
x^2+6x+27 m^2-m-12

Finance
A bond with face value of \$1,000 has a current yeild of 7 percent and a coupon rate of 8 percent. What is the bond's price?

math/algebra
9/x-5-1=8/x+5

math
Direct variation An airplane is traveling at a constant rate of 450 mi/h. Write an equation that shows how far the plane travels (D) in h hours. D = V * h = 450 h V is the speed, 450 miles/hour

Accounting
how can you determine what side is a debit and what side is a credit A debit is an expense that is paid. A credit is income. The following rules are applied to decide debit or credit side. 1.Debit what comes in and credit what goes out 2.Debit the receiver and credit the giver...

Math
If an item was purchased at \$112.00 dollars after a 20% discount what was the original price of the item. I know the answer is 140.00 but I to know the formula that is used to get that answer. Thanks The \$112 you are paying represents 80% of the original price, since 20% was ...

Physics
pressure = force / area force = pressure * area multiply by four because there are four tires so force = pressure * area * 4 force = (2.0*10^5 Pa) * (0.024m^2) * 4 force (weight) = 19200N or 1.9*10^4N

As a business owner, information can be one of your key assets. why must you,as a business owner manage information as a resource? How might the internet and related communication technology change your business? What are some of the ways that information technology can ...

Mechanics
change in W = 100J-20J mgh = 80J 40(9.8)(d) = 80J 39.2(d) = 80J d = 2.040816327m.

English
just between you and I, I am not impressed by our new manager

com 125
How can readers distinguish beween prejudicial and no prejudicial use of rhetorical devices? paste rhetorical devices in the search window above.

critical thinking
My question is What is the role of rhetoric in influencing people's attitudes and beliefs. Paste role of rhetoric in influencing in the search window above. Rhetoric essentially is "word choice" to convey a particular point of view. Since we have become a media ...

English
The new drug proved to be highly efective,it has no side effects. A. PROPERLY CONSTRUCTED SENTENCE B. COMMA SPLICE C. LACKS PARALLEL PARTS D. HAS UNCLEAR PRONOUN Please post your answer, and we'll discuss it. A Please check this site. http://ace.acadiau.ca/english/grammar/...

ENGLISH
Noah Webster,author of the original Webster's Dictionary,believed that a dictionaryshould contain more than the definitions of words;therefore,he included their etymologies as well. A. PROPERLY CONSTRUCTED SENTENCE B. DANGLER C. RUN-ON D. COMMA-SPLICE What do you think the...

English
What,if anything,is wrong with the following sentence? Do you see the pretty girl standing next to the car with the red boots on? 1. properly constructed sentence 2. misplaced part 3. run-on 4. fragment I THINK THE CORRECT ANSWER IS:Number 1 Am I Correct? How can the sentence ...