# Posts by katelynn

Total # Posts: 95

**Science**

Okay i guess it could be VENUS

*March 2, 2017*

**Science **

which of the following planets are considard rocky venus neptune saturn uranus i think uranus

*March 2, 2017*

**Math/Algerbra**

A patient is prescribed 173 mg of medication. The medication comes in the form of a solution, 87 mg/4 mL. To the nearest millilitre, how many millilitres does the patient receive in one dose? Include the unit mL.

*January 25, 2017*

**Geometry**

Cylinder A has a radius of 1m nad a height of 3m. Cylinder B has a rauis of height 3m. What is the ratio of the volume of cylinder A to the volume of cylinder B?

*May 18, 2016*

**Economics**

In perfectly competitive market,given cost function: C=1/3q3-5q2+30q+10 and market clearing price be 6,obtain profit maximising level of output

*March 26, 2016*

**Oklahoma History**

How did the oil industry contribute to the economic growth of Oklahoma during the early 1900s? (Choose all that apply) A. The oil field attracted investors and wildcatters, which meant more jobs to bring people to the state to work. B. Because oil fields were in Oklahoma, oil ...

*April 13, 2015*

**Vocabulary.**

The (luster, loom) of her reputation as a friend of humanity has grown brighter with the years. Luster, Loom? Luster?

*October 28, 2014*

**Science**

Suppose you were testing the boiling temperature of several liquids.how would you use numbers in your investigation?

*October 21, 2014*

**Math**

64% out of 100 ? 75% of 60 ?

*September 1, 2014*

**Math**

Thanks everyone again!

*September 1, 2014*

**Math**

4 divided by 1/2 ?????? 1/4 divided by 1/3 ????? 3 3/4 divided by 1/3 ???? Thank you to everyone who has been helping me!!

*September 1, 2014*

**Math**

Thank you

*September 1, 2014*

**hca/270**

What is the relationship between inventory and cost of goods sold by a pharmacy or medical supply business? Explain the depreciation concept. What items in a physician practice can be depreciated? What is the purpose?

*June 11, 2014*

**statistics**

an airline has a policy of booking as many as 24 person on an airplane that can seat only 23 (past studies have revealed that only 94 % of booked passengers actually arrive for the flight) find the probability that if the airline booked 24 persons, not enough seats will be ...

*November 15, 2013*

**Pre Algebra**

I got 0.81

*October 12, 2013*

**principles of health and wellness**

I am trying to make a list of some complimentary and alternative health care options for people who have breast cancer, is there anyone who can help me?

*November 13, 2012*

**principles of health and wellness**

I am trying to figure out what role the immune system plays in preventing breast cancer, is there anyone who can help me?

*November 12, 2012*

**BobPursly& Writeteacher please view**

Yes I did but that's not the whole essay it's only the introduction and 1st paragraph, I have 6 paragraphs all together that includes my introduction and conclusion.

*November 3, 2012*

**BobPursly& Writeteacher please view**

You wanted me to post my edited introduction and 1st paragraph for my 6 paragraph essay. Please let me know what you think now. Flat Irons vs. Curling Irons Do you have trouble deciding what heated styling utensil will be best for your hair? Both the curling iron and flat iron...

*November 3, 2012*

**composition&communication**

Flat Irons vs. Curling Irons Do you have trouble deciding what heated styling utensil will be best for your hair? Both the curling iron and flat iron offer diversity with their styles, tips, results, damage affects, and amount of time each take for completing your desired look...

*November 2, 2012*

**composition&communication**

Okay thank you, after I fix it I'll repost it.

*November 2, 2012*

**composition&communication**

I am in the middle of a draft for my final essay I would like to know what you think and if you think there is something that should be added, deleted, or changed please tell me. This essay is a compare/contrast essay about flat irons and curling irons. I only have the ...

*November 2, 2012*

**composition&communication**

I am in the middle of a draft for my final essay I would like to know what you think and if you think there is something that should be added, deleted, or changed please tell me. This essay is a compare/contrast essay about flat irons and curling irons. I only have the ...

*November 1, 2012*

**composition&communication**

I have to think of situations that asking a question in my introductory paragraph wouldn't work but I can't think of any, any ideas?

*November 1, 2012*

**composition&communication**

Okay I have read about all five and the techniques that stood out the most were declarative and surprising statement. What one do you think would be best for a compare and contrast essay about flat irons and curling irons? Please help and provide an example, I am showing favor...

*October 29, 2012*

**composition&communication**

I have to identify an introductory technique that could be used to grab the reader’s attention and showcase the main idea for an essay, explain why I selected this technique, where it would be useful, and where might it not work. I know all of the types of introductions ...

*October 29, 2012*

**composition&communication**

Thank you I actually came up with the same thing, I found a thesis generator online and used it.

*October 28, 2012*

**composition&communication**

Thank you for your help but I think I need to have the points I will be arguing about included or at least one of them and they are style options, damage effects, completion time, tips and results.

*October 28, 2012*

**composition&communication**

I have to make a thesis statement for my essay I have made one but it's not good enough. It has to be 25 words or less and be about flat irons and curling irons including my bias and four points i'll be compare and contrasting them on. My teacher gave me one to use and...

*October 28, 2012*

**Health**

People with bipolar disorder are at a higher risk for ________. A. Heart disease B. Diabetes C. Migraine headaches D. All of the above

*October 25, 2012*

**Health**

When a person has episodes of hypomania that shift back and forth with mild depression for at least two years, he or she has what form of bipolar disorder? A. Bipolar I Disorder B. Bipolar II Disorder C. Cyclothymic Disorder D. BP-NOS

*October 25, 2012*

**Health**

Below are descriptions about the programs that are designed to help prevent suicide. Which statement is true?

*October 25, 2012*

**governemtn**

In a large country like the United States, _____ is more practical than _____.

*September 19, 2012*

**algebra1**

there are 2 more i needed help with/checked. i had to simplify sq.root96 devided by sq.root8, the answer i came up with was sq.root2/4. the second problem is i had to find the sq.root of the fraction 64/100, I chose sq.root8/sq.root10 and sq.root4/sq.root5 i chose the 4 and 5 ...

*February 16, 2012*

**algebra1**

I have no idea how tp simplify 2 sq.root20-3 sq.root7-2 sq.root5+4 sq.root63? I guessed 2 sq.root5-3 sq.root7+4 sq.root63 is it right?

*February 16, 2012*

**algebra1**

im just checking to make sure i did my problems right before tomorrow i had to simplify 6 sq.root2 devided by sq.root3. I came up with 2 sq.root6 is this done right?

*February 16, 2012*

**algebra 1**

that isnt even one of my options sorry my hw says 23 32 46 or 55

*February 13, 2012*

**algebra 1**

how do i simplify (3*22)divided by 6+[28-(4)^4]=? the answer i came up with was 23.

*February 13, 2012*

**algebra1**

i don't know whats after that i got +6a^3b^5-2a^3b^4. is it right?

*February 13, 2012*

**algebra1**

can someone help me simplify 2a^2b^3(4a^2+3ab^2-ab)=? the first part of the answer is 8a^4

*February 13, 2012*

**algebra1**

thats what I thought

*February 13, 2012*

**algebra1**

how do I simplify (x^2+16)(x^2-16)?

*February 13, 2012*

**algebra**

no i need it to be shorter?.

*February 13, 2012*

**algebra**

can someone explain how I would simplify (3a4 - 2a2 + 5a - 10)(2a4 + 4a2 + 5a - 2)? can anyone help? The #'s that come directly after a letter is the exponent. I just need help understanding how to simplify problems like this...

*February 13, 2012*

**algebra**

How do I simplify (2x+3)(x-4)? Does anyone know?

*February 13, 2012*

**PennFoster**

I do not need the answers because I do not want to cheat, I just need the questions for algabra1 exams 007027-007032, algabra2 exams 007033-007036, chemistry exams 007606-007610, psychology exams 007097-007101, and spanish exams 389801-389812. Can anyone help I would greatly ...

*December 8, 2011*

**Math**

a pine tree casts a shadow that is 7.9 feet long when the sun is 80 degrees above the horizon find the height of the tree

*December 14, 2010*

**Organic Chemistry**

Predict the products Decane + O2 + heat ----->? Show the complete mechanism for each of the following conversions: a) 1-cyclopentene KOH, CHCl3 -----> /\\/Cl l_l/\Cl b) 1-methylcyclopentane Br2 + Heat ------>

*October 7, 2010*

**math**

6x^4-7x^2+2=0 is it 2^1/2 over 3^1/2

*August 29, 2010*

**math**

Question solve 6^4-7x^2+2=0 MY ANSWER I get 28b^13+b^2+22b+26 over 4b+3 but I do not understand how this can be the solution for x

*August 29, 2010*

**re post to the math please check and help!!!!**

so the ine symmetry would be 8 and the min or max would be 4

*August 29, 2010*

**math please check and help!!!!**

so the ine symmetry would be 8 and the min or max would be 4

*August 29, 2010*

**math please check and help!!!!**

what is the vertex and line symmetry for f(x)=1/2(x+8)^2+4 and what is the max/min value of f(x)? Is the answer for the vertex (8,4) is the min value of f(x) (-8,4)

*August 29, 2010*

**math**

6x^4-7x^2+2=0 is it 2^1/2 over 3^1/2

*August 29, 2010*

**Math**

stem and leaf and histograms

*May 5, 2010*

**CHemistry**

Redox equations are often long and difficult to balance by inspection. Luckily, electron transfers and oxidation numbers provide hints for balancing such equations. Balance the following equation: K2CrO4 + Na2SO3 + HCl ---> KCl + Na2SO4 + CrCl3 + H20

*April 13, 2010*

**Chemistry**

Suppose a hydrogen-oxygen fuel-cell generator was used to produce electricity for a house. Use the balanced redox reactions and the standard cell potential to predict the volume of hydrogen gas (at STP) required each month to generate the electricity needed for a typical house...

*April 13, 2010*

**Chemistry**

Whatis the pH of a buffer that results when 0.05mol of Na3PO4 is mixed with 0.75 mol of HCl and diluted with water to 1.00L. (The acid dissociation constants for phospohoric acid are Ka1=7.5*10^-3, Ka2=6.2*10^-8 and Ka3=3.6*10^-13).

*March 25, 2010*

**Chemistry**

Pure benzene has a normal freezing point of 5.50 degrees Celsius. A solution containing 11.4 grams of a molecular substance dissolved in 150.0 grams of benzene (Kf=5.12C/m) has a freezing point of 1.20 degrees Celsius. What is the molar mass of the solute?

*March 22, 2010*

**chemistry**

What is the boiling point of the water in your radiator if 2.00kg of antifreeze (ethylene glycol, C2H6O2) is added to 9.00x10^3 grams of water?

*March 16, 2010*

**chemistry**

What is the boiling point of the water in your radiator if 2.00kg of antifreeze (ethylene glycol, C2H6O2) is added to 9.00x10^3 grams of water?

*March 15, 2010*

**chemistry**

What is the boiling point of the water in your radiator if 2.00kg of antifreeze (ethylene glycol, C2H6O2) is added to 9.00x10^3 grams of water?

*March 15, 2010*

**chemistry**

What is the boiling point of the water in your radiator if 2.00kg of antifreeze (ethylene glycol, C2H6O2) is added to 9.00x10^3 grams of water?

*March 15, 2010*

**Chemistry**

Assuming that each system behaves ideally, which solution (.25m KCl or .25m C3H8O3) would have the lower freezing point? Explain.

*March 15, 2010*

**Chemistry**

Determine the pH of 0.18M NH4Cl.

*March 8, 2010*

**Chemistry**

Determine the pH of 0.18M NH4Cl.

*March 8, 2010*

**Chemistry**

Determine the pH of 0.18M NH4Cl.

*March 8, 2010*

**Chemistry**

Determine the pH of 0.18M NH4Cl.

*March 8, 2010*

**Chemistry**

Determine the pH of 0.18M NH4Cl.

*March 8, 2010*

**social studies**

tampa

*February 22, 2010*

**social studies**

what is the the capital of florida?

*February 22, 2010*

**Physics URGENT**

I did a lab on DC circuits, and we calculated the resistance of multiple resistors in parallel. Resistance of Resistor 1 & 2 = 1000 +/- 5% so R1 =1000+/- 50 R2= 1000 +/1 50 i need to calculate R using the equation... R= 1/R1 + 1/R2 I am confused as to what the uncertainty ...

*February 8, 2010*

**Physics**

A supersonic jet travels at 3.0 Mach (i.e. at three times the speed of sound). It cruises at 20,000 m above the ground. we choose t=0 when the plane passes directly overhead of an observer. At what time t will the observer hear the plane? -- there is a diagram of a person ...

*January 31, 2010*

**Biology**

In poultry, black color is due to a dominant factor (B). The recessive color is red (b). A red male bird is mated to a black female. They produce many offspring, half of which are black and half red. What are the genotypes of the parents?

*November 30, 2009*

**MATH**

THE QUESTION JUST TELL ME TO USE A GRAPH TO find the specified value.

*November 23, 2009*

**MATH**

Find the value of x when y is 5.

*November 23, 2009*

**MATH**

Find the slope of the line passing through the pair of points. ( -5, 5) and ( 9, 7)

*November 23, 2009*

**math**

Solve the problem. Give your answer to the nearest thousandth if necessary. A long-distance runner runs 3 miles south and then 7 miles east. How far is the runner from the starting point?

*November 20, 2009*

**math**

a regular octahedron is a polyhedron with 9 faces true or false

*November 20, 2009*

**MATH**

Determine if the given regular figures form semiregular tessellations. Square, two octagons

*November 13, 2009*

**math**

SO IT WOULD BE 23.7 SINCE i AM TO ROUND TO THE NEAREST TENTH.

*November 12, 2009*

**math**

Complete the following. Round to the nearest tenth. 25 qt = _____ L

*November 12, 2009*

**Math**

Choose the most reasonable unit of measure. Hammer length 37 (mm, cm, m, km)

*November 12, 2009*

**mATH**

A pair of dice are rolled and the sum on their upturned faces is recorded. What is the probability that the sum showing is 7 given that one die is showing a 4?

*October 16, 2009*

**math**

The Bulb Bargain Problem. Suppose that you are the chief of maintenance for a large metropolitan hospital. You are trying to decide from what company to buy your next 5-year supply of light bulbs. Would you look to the company whose light bulbs have the greatest mean or the ...

*October 11, 2009*

**math**

Suppose that a newspaper published the following in a boxed corner of the want ads section: Should handgun control be abolished? You can call the shots if you participate in our poll tonight. If yes, call 1-900-For-Guns. If no, call 1-900-Ban-Guns. You will be charged 50¢...

*October 11, 2009*

**AP US History**

What were the diverse purposes of England's American colonies and how were those purposes altered in the early years of settlement?

*September 11, 2009*

**science**

I've failed my winter break packet and need help with my H.W!! I need to past the F.Cat!! Please help me with this question.... In the Galapagos Islands, finches on different islands have beaks of different shapes so they can gather food on the island where they live. What...

*January 12, 2009*

**math**

6th-- 24 7th-- 28 Duh, I'm in 5th grade. Baby work for me!!!

*January 11, 2009*

**science**

what are the uses of compound microscopes?

*September 7, 2008*

**Literature-Poetry**

yupp, that's all correct.(: 100% Babyy!!<3

*May 28, 2008*

**george washington**

How did he help people?

*December 17, 2007*

**french**

how to say the alphbet in french

*September 8, 2007*

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