Wednesday
December 7, 2016

# Posts by debra

Total # Posts: 199

Calculus
A ballast is dropped from a stationary hotair balloon that is hovering at an altitude of 500 ft. The velocity of the ballast after t sec is -32t ft/sec. a) Find the height h(t) of the ballast from the ground at time t. Hint: h'(t) = -32t and h(0) = 500. h(t) = 500 - 16t^2 ...
December 1, 2016

Physics
5. You are hiking in a canyon and you notice an echo. You decide to let put a yell and notice it took 2 seconds before you heard the echo of your yell. How far away is the canyon wall that reflected your yell?
October 16, 2016

math
if a team has played 7 games but only won 1, what is there chance of winning the last 4 games
October 12, 2016

Math
Restaurant has 300 tables. 1/10 are reserved. How many tables are reserved?
September 19, 2016

math
A rectangular parking lot has an area of 2/3 of a square kilometer. the width is 1/2 of a kilometer. What is the length, in kilometers, of the parking lot?
May 17, 2016

math
what would my answer be if I multiplied \$971,003.65 times 0.054?
January 29, 2016

MATH
WHEN YOU MULTIPY 0.054 BY 971,003.65 IS MY ANSWER 524.34 OR 52.43?
January 29, 2016

Math
Find the value of the sine of the smallest angle in standard position with the point (-12, 5) on its terminal side. Give as four decimals. a. 0.3846 b. -0.4167 c. 0.4167 d. 2.6000
December 8, 2015

Chem
Using the same unbalanced chemical reaction, what is the theorectical yeild of CO2 if 16.0g of methane reacts with excess oxygen: CH4(g)+ O2 (g)→ CO2 (g)+ H2O(g)
November 25, 2015

math
Thank you
October 14, 2015

math
Suzanne bought 50 apples at the Apple orchard.she bought 4 times as many red apples as green apples. How many more red apples than green apples did Suzanne buy?
October 14, 2015

what is the scientific law and what does it have to do with scientific theory
September 28, 2015

ENN103f
Rural life
September 15, 2015

math
Gus is the self-employed owner at four paws pet supply. His estimated annual earnings are \$43,280.00 and he expects to pay 18% of this amount in income tax. What will be his quarterly estimated tax payment for the second quarter
August 29, 2015

Calculators cost the manufacturer \$2.16 each to produce. If a markup of \$2.16 is added to the cost,whatbis the selling price
August 28, 2015

Probabilities
Can someone help me work this out. Find the a) mean, b)variance and c) standard deviation for the probability distribution below K Pr(X=k) 0 0.4 1 0.2 2 0.3 3 0.1 For mean I came up with 1.1 0(0.4)+1(0.2)+2(0.3)+3(0.1) For variance I came up with 1.09 0.4(0-1.1)sq+0.2(1-1.1)sq...
July 9, 2015

medical billing
new patient office visit excision inflammatory cystic scalp lesion cot code
May 10, 2015

Algebra
15+12x+40=127 15+40+12x=127 rearrange add 15+40 55+12x=127 -55 -55 Subtract 55 from both sides 12x= 72 12 12 divide by 12 x = 6 shirts in 127 mins
May 7, 2015

math
what are the different 4-digit combinations that can be made from using 5, 6, 3, 8, if the number can appear just once?
April 8, 2015

personal
How many different 4-digit numerals can be made from the digits 5, 6, 3, 8, if a digit can appear just once in a numeral?
April 8, 2015

geometry
R is 20 or r is _1
February 8, 2015

Resp./Digestive
Which of the following is not an accessory digestive gland? A. Liver B. Submandibular gland C. Pancreas D. Frenulum
January 17, 2015

Cardiovascular, Digestive Systems
A 42-year-old male is admitted to the hospital with chronic inflammation of the intestinal walls resulting in diarrhea, constipation, and melena. Which of the following conditions does the patient have? A. Malabsorption syndrome B. Intussusception C. Crohn's disease D. ...
January 17, 2015

Which one of the following words means "the surgical repair of the larynx"?
January 17, 2015

Cardiovascular, Resp, Didestive Systems
Which one of the following words means "the surgical repair of the larynx"?
January 17, 2015

math
195 divided by 4 estimated
October 20, 2014

FRACTION CONCEPTS
There are quite a few answers to this. First, the prime numbers below 20 are 2,3,5,7,11,13,17,19 So, you've got 2/5 and 3/7 and 5/11 and 9/19. Add one to the numerator and denominator of each and you get 3/6, 4/8, 6/12 and 10/20. Not sure which one they wanted.
September 23, 2014

math
Are you allowed to do that?
September 23, 2014

math
You'd have to use some of the numbers more than once to get to 18.
September 23, 2014

Child care
Uh...imagine a building and floorspace. Now imagine kids playing where the bookshelves are...unless they are on top of them, that's not useful playing space. Is this a trick question?
September 23, 2014

math
A ratio is like this to that. So, in this case, you've got boys to girls, or in math, we write it as boys:girls or boys/girls. So, you've got 6 to 15 or 6/15. It's as simple as that.
September 23, 2014

Science
Brainiac, she'd asked to have it explained. I used a visual to help explain it. :-) If she'd wanted a formula to memorize, there ya go.
September 23, 2014

Science
The answer is B. (How is this a Science question anyway, I'm wondering.) Anyway, here's the easiest way to figure it out. Draw a number line. A is at -4 and L is at 8. They are 12 spaces apart, right? So, half of 12 is 6. now, if you start at -4 and go 6 spaces, you&#...
September 23, 2014

Sociology
LOL! Ms. Sue is on a roll.
September 23, 2014

Math
Okay, the chickens have 2 feet and the goats have 4. So let’s make the number of chicks C and the number of goats G. So the number of legs would be 2 x C + 4 x G which is equal to the total number of feet, or 56 2C + 4G = 56 And, we know she has 22 altogether, right? So C...
September 23, 2014

In answer to the other question, first we need to know: The Multiplication Property of Equality states that if you multiply both sides of an equation by the same number, the sides remain equal (i.e. equality is preserved). and Cross Product Property states that in a proportion...
September 23, 2014

Let's say this is your table: x y 0 1 1 3 2 5 Plot those points on a graph. Now, notice when you move on the x number line from 1 to 2 you're moving up 2 spaces. That means your slope is 2 and when x = 0, what does y=? That's your intercept. So, the standard form ...
September 23, 2014

Math
Remember that the MOST he can watch is 10, so whatever he watches has to be less than or equal to 10.
September 23, 2014

Algebra 2 Help plz
Here’s how I’d do it: You know that the sprayer spews out .5 gallons in 2.5 minutes. Figure out how much it spews in 1 minute like this: .5 gal = 2.5 minutes Divide both sides by 2.5 minutes 1 gal = .5 gal/2.5 minutes or .2 gallons/minute Now, you can make t = ...
September 23, 2014

criminal justice
Hmm. And you've gone through the chapter and can find no information about any of these things? If not, my guess is the textbook is using different words to mean the same things...like instead of saying "equality" they might use a different word. Try checking ...
September 23, 2014

criminal justice
3 times? Ouchee. Try looking in the index in the back...that'll point you toward where the text covers the topic...might get you on track.
September 23, 2014

Algebra 2
The Multiplication Property of Equality states that if you multiply both sides of an equation by the same number, the sides remain equal (i.e. equality is preserved). and Cross Product Property states that in a proportion, product of the means is equal to the product of the ...
September 23, 2014

college algebra
compare and contrast the ways in which solving a linear inequality is similar / dissimilar to solving a linear equation please explain
September 9, 2014

life science
Explain the scientific interpretation of the fossils found in the crandle of humankind?
July 31, 2014

PHI 208 w33k 3 quiz
Question 3. 3. Harm may be understood as: (Points : 1) financial, physical, and emotional harm. quantifiable harm. direct but not third-party harm. all of the above.
July 26, 2014

Algebra II
3-x/(x+3)(x-3)
May 25, 2014

PHI 208 Week 3 Reading Quiz
physically, emotionally, or financially
April 6, 2014

PHI 208 Week 3 Reading Quiz
Harm may be understood as: (Points : 1)
April 6, 2014

Forensic Psychology
Using multiple sources, defend your thesis on how and why therapeutic and forensic roles can or cannot be reconciled. Ensure that you argue for a particular side of the issue (not arguing both sides) and that your argument is well-supported by scholarly literature, ...
October 31, 2013

Forensic Psychology
did the expert witnesses act unethically in this case>
October 29, 2013

Forensic Psychology
The case describes an appellate legal opinion or court decision involving expert witness testimony. When a case is appealed, it goes to an appellate or to a higher court. The appellate court then reviews the findings of the lower court, which in this case was the trial court. ...
October 29, 2013

Criminal Justice
The Supreme Court has ruled that prosecutors cannot be subject to civil suits against them: A even in cases of egregious rulebreaking B unless the case is later overturned C because trial judges are always on the prosecutors side D because it is important that prosectors win ...
September 22, 2013

Criminal Justice
The Supreme Court has ruled that prosecutors cannot be subject to civil suits against them: A even in cases of egregious rulebreaking B unless the case is later overturned C because trial judges are always on the prosecutors side D because it is important that prosectors win ...
September 20, 2013

Criminal Justice
The Supreme Court has ruled that prosecutors cannot be subject to civil suits against them: A even in cases of egregious rulebreaking B unless the case is later overturned C because trial judges are always on the prosecutors side D because it is important that prosectors win ...
September 19, 2013

cultural diversity
i think it is b
August 1, 2013

cultural diversity
an early learning center that emphasizes "product" over "process" would. a.threaten most mainstream children. b. be child- directed, reflecting self- selection of activities and materials. c. ignore the principles of developmentally appropriate practices. d...
August 1, 2013

home, school, and community
which one of the following statements is NOT true when a partnership is created between a parent and a teacher a. parents are cpable of making major contributions to rheir childs education b.teachers share responsibility and pwer c. teachers inform parents,who are peripheral ...
August 1, 2013

math
line L bisects and is perpendicular to line AB and line CD. Line AB = CD line AB = 140 and line LM = 24 what is the lenght of line NQ
June 27, 2013

statistics
Given a population of scores is normally distributed with mu of 110 and a standard deviation of 8 the percentage of scores that are below a score of 99?
June 6, 2013

pharmacy technician
2% testosterone qs ad petroleum jelly 240g. How many ml of testosterone is needed to make this compound?
May 31, 2013

The Basketball team came to play a game. First they went onto the court. which sentence completes the sentence. A. Before they went to the game, they ate a small meal. B. then at half time they were loosing the game. c. They all drove to the game with coach. D. Then they threw...
May 24, 2013

Writing for Success
Review chapter 12, section 2 of Writing for Success. What is the most important concept you learned
May 14, 2013

Math
A building casts a shadow that is 8ft long. How tall is the building?
April 25, 2013

finite math
What is the present value of an ordinary annuity which has payments of \$1100 per year for 19 years at 5% compounded annually.
April 2, 2013

Math
A = P(1 + r)10 Hence = 500(1+0.05)10 = 814.45 Math?
March 5, 2013

physics
two point charges of 2 c and -3c are separated by 6cm what is the magnitude of the electrostatic force between them? and is the force attractive or repulsive? explain and what happens to the magnitude of the force when the distance is increased by a factor of 2 to 12cm
February 4, 2013

math
A board is 244 inches long, is cut into pieces that are 7 5/8 inches long. How many pieces can be cut?
January 13, 2013

math
p varies directly as the square of m inversely as n. if p =200 when m=5 and n=1/2 find p when m=6 and n=2
November 4, 2012

Math
Find the value of 78×n when n = 3,23(
October 6, 2012

algebra 114
an investor invested \$800 in two mutual funds. One fund earned 7% and the other earned 3% profit. If the total profit was \$48, how much was invested in each mutual fund.
September 30, 2012

English 3
1) Select the abbreviation that tells how the italicized noun clause is used. S-subject, DO-direct object, SC-subject complement, OP-object of preposition Our study efforts should go to (whatever subject is most in need of improvement.) *my answer is DO 2)Select the ...
September 18, 2012

English 3
1)Select the abbreviation that tells how the italicized noun clause is used. S-subject, DO-direct object, SC-subject complement, OP-object of preposition A lecture on cleanliness was not what the children wanted to hear. 2)Select the adjective clause and the word(s) it ...
September 18, 2012

English 3
Select the abbreviation that tells how the italicized noun clause is used. S-subject, DO-direct object, SC-subject complement, OP-object of preposition The company rules demanded that the monthly bills be paid before the end of the month.
September 18, 2012

what select an organization (LL Bean) assess its organizational development, and identify managerial implications at each stage. Cite examples of shifts in products, services, leadership, processes and so forth.
May 19, 2012

statistics
1-the graduate selection committee wants to select the top 10% of applicants. On a standardized test with a mean of 500 and a standard diviation of 100, what would be the cutoff score for selecting the top 10% of applicants, assuming that test is normally distributed?
March 21, 2012

Language Arts
The promise of gold firstly drew miners and settlers. Is the adverb first or firstly?
March 21, 2012

science
Finishing his ginger ale, Ramesh stands at the party holding his insulated foam cup that has nothing in it but 0.100kg of ice at 0 degree celsius. How much heat must be gained by the ice in order for all of it to melt? How much more heat must be gained to raise the temperature...
January 9, 2012

science
Consider this question Is a paired t-test more powerful than a a test between independent samples a. A paired t- test is more powerful because it utilizes information b. an independent sample t0-test is more powerful because independence data is not in a particular direction c...
December 19, 2011

Science
A repair shop tested two methods(a & B) of replacing a broken roller. In testing method A, these times in minutes were measured (5 trials), 2,4,9,3,2. In testing methods B, these times in minutes were measured (6 trials), 3,7,5,8,4,3. Use the 0.10 significance level, and ...
December 19, 2011

Science
In a one sample test, a sample is compared with a standard or benchmark. In a two sample test, the samples compared a. with two alternate hypotheses b. with an historical and a future benchmark c. with each other d. with opposing samples
December 19, 2011

Finance
Xiao Li wishes to accumulate \$50,000 by the end of 10 years by making equal annual end-of-year deposits over the next 10 years. If Xiao Li can earn 5 percent on her investments, how much must she deposit at the end of each year?
December 16, 2011

human services
You are selected to participate in a new bonus plan. You will receive a bonus based on the average cost of delivering a service. The fixed cost of that service is currently 75% of total costs. What action will you take to ensure you receive a bonus?
November 23, 2011

Math 104
Five years ago, you bought a house for \$171,000. You had a down payment of \$35,000, which meant you took out a loan for \$136,000. Your interest rate was \$5.6% fixed. You would like to pay more on your loan. You check your bank statement and find the following information. &#...
November 12, 2011

Math, Finance
Parents have set up a sinking fund in order to have \$120,000 in 15 years for their children's education. How much should be paid semiannually into an account paying 6.8% compounded semiannually? PMT = FV ____i_____ (1 + i)^n – 1
November 9, 2011

human service management
. Are grants more vital to some programs than others?
November 4, 2011

science
if the radius of a metal hoop that surrounds a silo were to expand by 1.00 m, the circumference of the hoop would increase by 6.28 m. If a metal hoop that completely surrounds the earth were to thermally expand so that its radius increased by 1.00m , by how much would its ...
October 26, 2011

science
How many joules are taken in by a man who eats 4000 calories of food each day? What is this person's average thermal power output? 4000 x 4.186 =16 744Joules, but I don't understend second question, Thank you for helping me.
October 26, 2011

science
A 30-g iron bar at 100degreeC is placed in 200 g of water at 20degreeC. If the specific heat capacity of iron is 0.11 cal/gdegreeC, to what final temperature will the iron bar cool?
October 25, 2011

Science
1. How much heat energy is lost by 3 kg of water when it cools from 80 degrees C to 10 degrees C? 2. A 300 g piece of aluminum is heated from 30 degrees C to 150 degrees C. What amount of heat energy is absorbed? 3. Determine the temperature change in each of the following. (a...
October 23, 2011

chem
NaC3H5O3 is needed to create 1000mL volume of ringers lactate with 6.5 ph
September 11, 2011

economics
q = 5,000 - 100p tc= 10,000 - 10q plot the demand curve marginal revenue curve marginal cost curve profit maximising price, quantity, and profits
September 1, 2011

math
(7 + u ) + 5v
September 1, 2011

algebra
1) It took a contractor 1285 hours to manufacture their first unit of an item. If the contractor expects to achieve a 92% unit learning curve, how many hours would be required to manufacture units 51-100? (Use the tables provided in the lesson). 290,475 37,488 284,398 38,289 2...
August 31, 2011

social psychology
What are the four key milestone in cognitive psychology
August 20, 2011

Acc 220
Explain what information would be foound in each of the following groupings on a classified balance sheet and how that data might indicate the future success ir failure of a business.
August 14, 2011

algebra
How would I write out in expression 10x -5y
August 11, 2011

Survey of Sccounting
Why would an entrepreneur want to choose one over the other, proprietorship, a partnership, or corporation?
August 7, 2011

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