# Posts by virginia

Total # Posts: 50

math
If a phone company charges \$ 0.35 \$0.35 for the first minute and \$ 0.30 \$0.30 for each additional minute for a long-distance call, how long did you talk if the phone call cost \$ 8.75

AP Chemistry
For the reaction cyclopropane(g) ? propene(g) at 500?C, a plot of ln[cyclopropane] vs t gives a straight line with a slope of ?0.00067 s?1 . What is the order of this reaction and what is the rate constant?

life orientation
Human dignity,rights to basic education and rights to life

Sociology
The state of California attempted to ban the sale of violent video games to young people. If the federal government attempted to do the same thing, what provisions of the Constitution might allow that regulation?

math
The area of a triangle is 54.5cm. What is the triangle's base if the height is 4 cm?

physics
A 2kg block situated on a rough incline is connected to a spring of negligible mass having a spring costant of 100N/m.the pulley is frictionless.the block is released from rest when the spring is unstretched.the block moves 20 cm down the incline before coming to rest. a.find ...

english
paraphrase paragraph four

Algebra
If an apartment complex will need painting in 3 1/2 years and the job will cost \$45,000, what amount needs to be deposited into an account now in order to have the necessary funds? The account pays 12% interest compounded semiannually.

medical billing
what is ms-drg

medical billing
What code(s) is/are assigned for a patient admitted for an azathioprine 1 drug- induced aplastic anemia (initial encounter)? The patient has peripheral neuropathy of multiple joints of the lower extremities secondary to severe rheumatoid arthritis

Math 112
On your first two exams, your grades are 86% and 88% x=86 and y=88 What must you get on the third exam to have an average of 90%?

statistics
If a fair die is rolled, what is the probability of getting an even number, a number less than 5, a number larger than 6 and an odd number?

statistics
a test consists of 10 true or false questions followed by 10 multiple choice questions, each with 5 choices. How many ways can Faith mark her answer to this test?

statistics
Assume that a standardized test is designed to have the mean score of 100 and the standard deviation of 15. At the 95% confidence interval, how large does the sample size have to be if the margin of error is to be 3 points?

maths
a triangle has sides of length 7 cm ,15cm and x cm. If x is an interger find (i) the minimum value of x (ii) the maximum value of x

math
16

Chemistry
What is the molecular equation for HCl(aq) + NH4OH(aq)?

atlanta tech
what is the three types of fruadulent billing Meredith is conducting

statistics
assume that the volume of drink is normally distributed, with a mean of 2.0 liters and a standard deviation of 0.05 liter. Using the random sample of 45 bottles. The probability is 99% that the sample mean will contain at least how much soft drink?

accounting
a tabular analysis of the transactions made during august 2010 by witten company during its first month of operations is shown below each increase and decrease in stockholders' equity is explained.

Grammar
WOW!! From23 to 200 students . . . it is quite an achievement. Congratulations in your new position as Chancellor!!

math
how do you do anarrays and an expanded algorithm problem find each partial product then add to find the product. 29 x47 -------- ()() ()()() ()()() + ()()() -------- ()()()()

Hafers, an electrical supply company, sold \$4,800, 12%, 90-day note for a time extension of a bill for goods bought by Ron Prentice. On June 12, Scott discounted the note at Able Bank at 10%. What proceeds does Scott receive?

math
a fair coin is flipped 5 times the random variable is x is defined to be the number of heads that are observed identify the probability mass function of the random variable x. x P(x)

math
8 cards are drawn from a standard deck of cards with replacement let X=no of diamonds observed find P(X=3)

Lifeorientation

management Economics
chapter 5 answers problems start from pages 200

macroeconomics
3–5 slides: Include any supply and demand figures or calculations to support your reasoning

Pre algebra
I dont know

geometry
IN this triangle, R=8ã2 what is the value of P

biology
i would like to know if you could help me figure out the blanks of this question. The pH scale ranges from __ to __.Pure water is ___. An acid is ______ 7 and a base is __________ 7. If you could let me know that would be great thanks

Biology
Lisst some nonliving things and tell what characteristics each has in common with a living thing

health
I need to know just what questions I should be able to answer about the Patient Self-determination on the delivery of heath care.

computers
You have been hired as a consultant by your neighbor to help her with her computer. You notice that she has a screen full of icons which appear to be Word documents, Excel Spreadsheets and other graphic files. How would you help her organize her data i.e. documents, ...

physics
A rifle bullet is fired from the top of a cliff at an angle of 30o below the horizontal. The initial velocity of the bullet is 800 m/s. If the cliff is 80 m high, how far does it travel horizontally?

Math
Diameter of a circle is 1.3*10^-12 what is the radius and Find the trinmial parrelgram represents area pf a parrelogram whose base is 3x+2 meters and height is 2x+3 meters find A(3)? Do not understand these what so ever please help me

Financial Management in Health Care Organizations
\$5,000 compounded semiannually at 6% for 5 years

I have a 90 average i just got a 50 on my mid-term what is my grade average?

Social Studies
What is the meaning of the symbols and colors of the Miami flag?

Criminal Investigations
Explain why a final exit suicide may be interpreted as a homicide

Science
A polar substance is most soluble in ... ? A non-polar substance is most soluble in ... ? A generalized statement summarizing the effect of bond polarity on the solbility of a substance in a solvent is ... ?

Accounting
\$5,000 compounded semiannually at 6% for 5 years

Math
I have 4 pieces of equipment that need to run one after the other. Two of them have to run at a maximum of 20 minutes each and be off a total of 90 minutes each. One of the remaining 2 peieces has to run at 15 minutes. No determined minutes off. How do I determine what the off...

SCIENCE 5TH
WHAT IS THE BEST CHEMICAL BATTERY?

Axia College
My suggestion is that if you are currently enrolled at Axia College, you can inquire through your enrollment counselor, your financial aid counselor, or your academic counselor as to whether Axia Degrees are accepted in the job market. According to what I have read in the ...

I think it's retarded that any educational institution, be it middle school, high school, or college should give up its athletic programming, regardless of what the state or governmental officials think. Athletics are a very necessary commodity in the schools because it ...

statistics
I have an ordianry deck of 52 cards, which has 26 red and 26 black cards. A friend shuffles the deck and draws cards at random, replacing the card and reshuffling after each guess. I attempt to guess the color of each card. A. what is the probability that I guess the color ...

culture
Why are some countries reluctant to have contact with other cultures? What do these countries lose by limiting contact with other cultures? What do they gain?

English
I Have an oral presentation to do on how past wars have affected our lifestyles today can you help? If you give us an outline of what you've thought about for your presentation, we'll be glad to add our comments. Depending upon how long the presentation needs to be, ...

pregunta
palabra que comiense con la letra z , que describa algo de una persona Primero le agradecemos visitar Jiskha Homework Help Forum. ¿Le gustaría un buen diccionario? http://tradu.scig.uniovi.es/trad.html Aquí hay unos adjetivos: zafo, -a = unhurt zaguero, -a = ...

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