Irene
Most popular questions and responses by Irene
Government
The Intolerable Acts led to most directly to which event? A. Stamp Act Congress B. Constitutional Convention C. First Continental Congress D. Second Continental Congress The Framers Included the Supremacy Clause in the Constitution for the purpose of? A.
asked on September 12, 2016 
Statistic
At one college, GPA's are normally distributed with a mean of 2.7 and a standard deviation of 0.5. What percentage of students at the college have a GPA between 2.2 and 3.2?
asked on May 31, 2013 
Language Arts
In which sentence is the word GROVES used correctly? A. Five groves of pigeons landed in the square B. The carrier delivered three groves of papers C. The guitar was fitted with half a dozen groves D. The storm wiped out six groves of fruit trees** D?
asked on March 1, 2016 
math
What is the area of a circle if the circumference is 87.92 cm^2?
asked on March 2, 2016 
Math
can someone explain this? The following is a frequency data set for test scores in a small class. Construct a cumulative frequency plot displaying data. Then describe the graph in a sentence or two. test scores: 4049:1 5059:2 6069:2 7079:7 8089:9
asked on August 22, 2016 
physics
a force of 20 n is applied to a 10 kg mass on a level frictionless surface what is the acceleration of the mass?
asked on November 14, 2011 
Math
. In 1991 the federal minimum wage was $4.25. In 1997 the federal minimum wage was $5.15. Find the rate of change (slope) for the federal minimum wage between 1991 and 1997.*Hint: let 1991 and 1997 be the domain and let $4.25 and $5.15 be the range
asked on February 28, 2014 
Pre Calculus
A 40foot flagpole casts a 30foot shadow. How do you Find o, the angle of elevation?
asked on February 25, 2019 
12th grade
i have to write my essay about "the wife of Bath's tale" and first i need to explain how " the wife of Bath's tale"' can be read as both a profeminist and an antifeminist stroy" second, provide an arguemtn as to which I believe the story to be(quotes and
asked on October 5, 2009 
Math
1. Set I contains six consecutive integers. Set J contains all integers that result from adding 3 to each of the integers in set I and also contains all integers that result from subtracting 3 from each of the integers in set I. How man more integers are
asked on September 12, 2016 
Chemistry
How many grammes of Sucrose will be added to 0.600kg of water to elevate the Boiling point by 5.0 degrees Celsius
asked on December 4, 2018 
Math
If a space shuttle traveling at 17 , 460 miles per hour how fast is it moving per minute
asked on November 22, 2016 
Rounding Decimals
Use the digits 0,2,5 and 8. Write a decimal that will round up if rounded to the nearest whole number, round down if rounded to the nearest tenth, and round up if rounded to the nearest hundredth.
asked on February 9, 2011 
math
The width of a rectangle is 12 cm less than the length. The perimeter is 156 cm. Find the width and length.
asked on March 2, 2016 
statistics
The international bottled water association says that Americans on the average drink 4.6 (8oz) servings of water a day. Assume that the number of 8oz. servings of water is approximately normally distributed with a standard deviation of 1.8 servings what
asked on September 17, 2013 
Chemistry
What mass, in grams, of sodium chloride is needed to prepare 15.0 ml of 10% (m/v) NaCl solution?
asked on November 2, 2016 
math
Each side of a square classroom is 9 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $88.02 per square yard. How much will the new carpet cost?
asked on March 2, 2016 
math
In order to fit 3 pictures across a page, the yearbook staff must reduce their portrait proofs using a scale factor of 8 to 5. Find the dimensions of the picture as they will appear in the yearbook.
asked on January 8, 2014 
advance language arts
base: abase:: prolific:soporific mobile:immobile parley:parliament fortification:fortify CAN ANYONE HELP??
asked on December 7, 2010 
Math
A die is rolle 16 times and the number that ad for each roll was recorded. Number on die for each roll 5 2 2 6 1 4 6 1 1 3 5 2 2 3 4 4 If this data were to be displayed using a dot plot, what numbers would be displayed along the horizontal number line?
asked on August 30, 2016 
math
The 2 parallel sides of a trapezoid measure 12 feet and 6 feet. If the height of the trapezoid is 7 feet. What is the area of the trapezoid?
asked on March 2, 2016 
unit rate
what is the definishion of a unit rate
asked on January 20, 2011 
calculus
Find an equation of the tangent line at x = 0 for the given function. f(x) = 5x2 + cos(x) I really need help on this one.
asked on June 20, 2010 
Math
If r = 5 z then 15 z = 3 y, then r = 1. y 2. 2 y 3. 5 y 4. 10 y 5. 15 y
asked on April 26, 2008 
Math
Matt must take a new code for the lock to his deer lease. It must consist of 3 letters, followed by 5 digits, then 2 letter and 1 more digit. The first letter must be a vowel and the middle digit of the first 5 must be even. If no letter or digit can be
asked on October 2, 2016 
math
You have 540 feet of fencing to enclose a rectangular garden. You want the length of the garden to be 50 feet greater than the width. Find the length and width of the garden if you use all of the fencing.
asked on March 2, 2016 
Math
I need to translate to an algebraic expression. The product of two numbers multiplied by 3.
asked on January 21, 2013 
healthcare quality and risk management
Discuss the role of stakeholders in quality and risk management including the relationships between employers and third party payers with healthcare organizations. What roles do each play in quality and risk management, if any? What is the impact on the
asked on April 1, 2012 
communication
Identify Twenty Errors in the Passage Below Review the passage below, which contains 20 errors. Identify these errors by marking each of the errors in bold, and make your correction in parentheses after the error. Example: My cars interior is black. This
asked on May 9, 2011 
Math
Solve the following equation for A : 2A/3 = 8 + 4A
asked on April 26, 2008 
physics
2 identical spacecraft leave Earth at the same velocity but in different directions. If the velocity of each spacecraft was 0.84c, what value would an observer on Earth obtain when he calculated their relative velocities?
asked on August 4, 2018 
Math
Michael has 7 green, 3 red and 9 blue M&Ms. If he selects 5 M&Ms: a. In how many different ways can he select at least 2 blue M&Ms? c(19,2)= 171 b.In how many ways can he select exactly one blue and one red M&M? 1b x 1r x 5g c(9,1) x c(3,1) x c(7,5)= 567
asked on October 1, 2016 
math
The length of a rectangle is 3 times the width. The perimeter is 96 cm. Find the width and length.
asked on March 2, 2016 
Maths
Given the sequence:4;x;32.Determine the value(s) of x if the sequence is: 1.arithmetic 2.geometric
asked on August 23, 2015 
Chemistry
given 65g of Zn and 65g of HCl, what is the limiting reactant and reactant in excess in Zn + 2HCl ZnCl2 + H2
asked on November 1, 2010 
calculus
Consider the function. f (x) = 5x3 + 3x (a) Compute the derivative at x = 3 using the limit definition. f '(3) = (b) Find an equation of the tangent line. 2
asked on June 14, 2010 
Math
If 8x + 5x + 2x + 4x = 114, then 5x + 3 = a.12 b.25 c.33 d.47 e.86
asked on April 27, 2008 
math
Hi, How could I find the line of best fit? I plotted each of the equations I had for a problem I'm solving. The equations were linear (y=ax+b) and quadratic (y=ax+b+c). I'm supposed to find out which line is the most appropriate for the data that is given
asked on March 17, 2008 
english for 1st grader
what is the special sound, for, round,shout and what.
asked on November 28, 2007 
algebra
2x +6y =24 This is a linear equation that can be simplified by dividing through by 2. What else do you need to do with it?
asked on September 27, 2006 
Math
Claudia is arranging seating for her sorority's fall banquet. he has to sit 7 seniors, 5 juniors, 9 sophomores and 3 freshmen at the head banquet table. if members of the same class must sit together, in how ways can she do this? 2x7!7!x 2x5!5! x2x9!9! x
asked on October 2, 2016 
math/hurry
The ratio of boys to girls in a graduation class is 5:4. If there are 153 pupils in this class, how many boys are there?
asked on January 10, 2015 
Literacy
if mrs green read "Little Pig little pig and the children said Let me come in then they were using
asked on April 30, 2014 
us history
What was life like for nurses during the civil war and what incidents happend
asked on April 23, 2013 
Math
Jim is able to sell a handcarved statue for $670 which was a 35% profit over his cost. How much did the statue originally cost him?
asked on April 26, 2008 
advanced math
I'm not sure how to find the line of best fit. I have two equations, linear and quadratic. I graphed them on my calculator, but now I don't know which one is the best fit. Can I tell by the r^2?
asked on March 17, 2008 
Government/Social Studies
I have to locate information about racially motivated events and/or crimes that occurred between 1980  2000, that resulted in changes in the law or school policies. Where do I start? Please help!!
asked on October 25, 2007 
Product Rule
Can someone please help me with this? f(x)=(x2)^1/2 * (x^23)^3 find f'(x) using the product rul. This is what I came up with I just need to know if I did it right. f'(x)=(x2)^1/2*3(x^23)+(x^23)^3*(1)^1/2 Hopefully I did. Thanks. no. You are not using
asked on July 28, 2005 
Math
Claudia is arranging seating for her sorority's fall banquet. She has to sit 7 seniors, 5 juniors, 9 sophomores and 3 freshmen at the end banquet table. What is the probability members of the same class will all sit together? 7!x5!x9!x3!= 1.317x10^12 Am I
asked on October 6, 2016 
teas
which of the following is the main function of vitamins? A.provinding structure to cell membrane B.supplying brain with energy source c.Facilitating action of enzymes D.Promoting absorption of carbohydrates
asked on June 15, 2016 
algebra
What is the GCF of 5y + 30?
asked on March 16, 2016 
algebra 1
What's the GCF of 48xy and 64x^2y?
asked on March 16, 2016 
algebra 1
What's the GCF of x^3y and x^7?
asked on March 16, 2016 
maths
I am a multiple of 100, the sum of my four digits is six, the product of my first two digits is nine
asked on February 15, 2016 
algebra
How to write the expression twice the difference of x and y less than 12?
asked on November 4, 2015 
algebra
q = p(r + s), solve for p
asked on October 26, 2015 
Physics
A block of mass 20 g sits at rest on a plate that is at the top of the fluid on the right side of a Utube. The Utube contains two different fluids with densities ρ1 = 900 kg/m^3 and ρ2 = 630 kg/m^3 and has a cross sectional area A = 5.3x10^4 m^2. The
asked on May 6, 2014 
Physics
A steel sphere of radius 6.5 mm is dropped into a lake. What is the terminal speed of the sphere?
asked on May 6, 2014 
physics
A steel sphere of radius 6.5 mm is dropped into a lake. What is the terminal speed of the sphere?
asked on May 6, 2014 
L.O
Identify and describe 3 environmental health hazards that cause ill health,crises,and or disasters within your community or any other community within south africa and globally.inlcude evidence that is current of the identified issues
asked on May 6, 2013 
statistics
for a population with mean of u=50 and a standard devation o=8,find the following raw scores corresponding to each of the following z scores. z score 2.50,.50,1.50,.25,1.00,.75 find the raw score(x) of the above numbers
asked on June 21, 2012 
English
What is the adverb in this sentence? The seeds were planted at about four inch intervals.
asked on January 10, 2012 
chemistry
would you expect the absorbance to be higher or lower if the dilution of one of the solutions went under the calibration mark on the volumetric flask.
asked on September 11, 2011 
algebra
what is the radical and x=5 on the inside of the radical?
asked on April 26, 2011 
math
rule y=4x5 input 3,5,7 help me find out the output values
asked on February 18, 2011 
science
How does the human body respond to cuts/wounds on the body  immune system response? What causes the change in the skin?
asked on October 27, 2010 
english
which phrases are simile, metaphor and personfication in the following paragraph: Our vacation paradise cutting all flour legs from under the dinner table With one deepwater move he unwove the rugs in a moment throwing pints of blood over everything we
asked on February 8, 2010

Riddles
Not the same
posted on April 25, 2019 
math
Thanks
posted on April 10, 2019 
Math
That is very rude HEHJAW
posted on April 10, 2019 
MATH
WHAT!!!!????
posted on February 27, 2019 
Pre Calculus
Thank you. What do I press in my calculator to find o?
posted on February 25, 2019 
algebra
good job Reiny
posted on January 31, 2019 
algebra
Good job reiny!!!
posted on January 31, 2019 
Math
840720=120m3
posted on November 26, 2018 
riddle
I think the answer is death anniversary. Because once a person dies is still a memory among the living and cherished through its growing generations
posted on February 21, 2017 
riddle
day
posted on February 3, 2017 
corrections
The Answer is A. Page 303 in Corrections in America 14th Edition
posted on December 15, 2016 
Math
56 minute
posted on November 22, 2016 
Government
Sorry I forgot to put in my * 1. A 2. C 3. C 4. D 5. D Now could you check my responses?
posted on September 12, 2016 
Chemistry
(1500)(5)= 75
posted on July 25, 2016 
life orientation
the impact of corruption and fraud
posted on May 13, 2016 
Language Arts
Thank you
posted on March 1, 2016 
life orintation
A prostate meeting is an assembly of 3 or more persons held for the purpose of demostrating on any matter
posted on May 22, 2015 
math
If 1,000 US dollars is equivalent to 0.8610 euros, convert 11.000 to euros
posted on August 24, 2014 
Gen 499
Final Research Paper Research the responsibility of a critical thinker in a contemporary society. You may choose any topic that deals with a contemporary social concern. Examine the principles of critical thought in relation to the chosen societal concern,
posted on August 17, 2014 
Science Plzz Help
1.is c and 5 is b
posted on May 9, 2014 
geometry
the resultant speed is the hypotenuse 9+100=109 √109=10.4
posted on March 11, 2012 
physical science
yes it is with out function because of the out put of force
posted on April 26, 2011 
Physics
12 kPa
posted on December 10, 2010 
calculus
o, ok thank you! I now understand.
posted on June 20, 2010 
Calculus
y = 6x*e^(163x^2) using the chain rule: (f(g(x)))prime one= f prime(g(x))*g prime(x)
posted on June 20, 2010 
math
50388
posted on March 24, 2009 
Math
@ bob and gama  here are the choices: $496.30 $512.40 $555.40 $574.90 $588.20 Which is the right one?
posted on April 27, 2008 
Math
Now I get it. Haha, I've been trying to solve this for hours.
posted on April 26, 2008 
Math
Ok Thanks.
posted on April 26, 2008 
Math
Thanks! I think I got it!
posted on April 26, 2008 
ALGEBRA HELP NEEDED PLEASE!
solve the linear system using substiution
posted on September 11, 2007