Monday
May 2, 2016

Posts by Princess

Total # Posts: 171

geography
an average of 760m, 96.2mm wide angled, height of 3 600m. what the scale of these photographs?
April 6, 2016

Science
Use the terms atom and element to explain what makes silver and gold different
March 30, 2016

Science
Which of the following determines the type of biome classification that will be made for a particular region? A.climate B.size C.mineral deposits D.number of human settlements* Thank you for the help
January 26, 2016

math
an open water tank with length 20 m and width 15 m holds 4800 cubic metres of water.calculate the total surface area of the part of the tank in contact with water
January 26, 2016

math
XYZ is an isosceles triangle with |XY|=|XZ|=6cm and angle XYZ=120°. Calculate the length of line YZ.
January 21, 2016

Math
Oats*
January 19, 2016

Math
Each serving of oatmeal is 8 ounces. How many servings are in a 5-lb bag of outs
January 19, 2016

Math
The window is 60 inches wide. What is the width of the window in feet?
January 19, 2016

Language
Character vs self, character vs society
January 19, 2016

Chemistry
The empirical formula of an oxide of nitrogen containg 30.4 per cent of nitrogen is NO
January 16, 2016

Mathematics
2 Digit Numbers Of Whic Their Sum Is 4.If The Digit Number Is Interchanged Their Difference Is 18.What Is The Digit Number
December 19, 2015

Minanga elementary schol
Five consecutive whole numbers has s sum of 225.what is the largest number
December 3, 2015

Health
Just took the test and @Anonymous' answers are right
November 17, 2015

Math
OK bye
November 11, 2015

Math
come on
November 11, 2015

Math
how to Explain why or why not. If it is not correct, give the correct prime factorization of the number.
November 11, 2015

Math
Explain why or why not. If it is not correct, give the correct prime factorization of the number.
November 11, 2015

Math
so OK
November 11, 2015

Math
come on
November 11, 2015

Math
OK but why
November 11, 2015

Math
I didn't know I need help please
November 11, 2015

Math
A number is written with the following factorization: 22 X 3 X 54 X 8 X 112. Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.
November 11, 2015

Help math
Please
November 11, 2015

MATH
i didn't understand
November 11, 2015

MATH
i didn't know
November 11, 2015

MATH
Is 38/53 in simplest form? Explain why or why not. If not, write it in simplest form.
November 11, 2015

MATH
Patsy has cheer leading practice every fourth day. She wants to be in the school play. but they have practice every sixth day. If both start on September 5th. what would be the next date she has to choose between cheer leading and play practice? the answer is what? I NEED HELP...
November 11, 2015

Mathematics of INVESTMENT
Q: Ms. Parker deposits $8000 in one simple interest account and $2000 in a second simple interest account. The interest rate on the $8000 account is 2% more than the rate on the $2000 account. If the total yearly amount of interest earned on the $8000 account is $459 more than...
November 9, 2015

ELA
hfdsdfsdgestd
October 24, 2015

Math
A researcher wants to estimate the mean blood cholesterol level of young men ages 15-25 with a 97.59% confidence interval. The blood cholesterol level of young men follows a Normal distribution with standard deviation σ = 15 mg/dl. How large a sample would the researcher ...
October 20, 2015

Did you read The Pig Man And Me
i didn't knowk
October 11, 2015

Math HELP!
38 = 2 * 19 53 = 53 * 1
October 7, 2015

futher mathematics
Find the centres and radii of the circles given by A)x2+y2=6x B)x2+y2-6x+14y+49=0
September 30, 2015

ALGEBRA
a cask containing 20 liters of wine was emptied of one-fifth of its contents and then filled with water. if this is done 20 times, how many wine will remain in the cask?
June 20, 2015

1st grade math
gcf
May 21, 2015

math
How much interest is earned on $470 at 4% for seven years?
March 12, 2015

maths
If u borrow $675 for 6years at an interest rate of %10, how much interest will u pay?
March 12, 2015

math
I am less than 20 I am an odd number I am the square root of 225 I am
March 3, 2015

Science please help
Okay. Then could it be A or D???
February 19, 2015

Science please help
It is important that you maintain a healthy weight both for your overall health and so that your respiratory system can A. deliver oxygen more adequately B. pump blood more forcefully from the heart C. keep capillaries constricted D allow for smaller amounts of air to enter ...
February 19, 2015

L.A
Happy Holidays
December 18, 2014

L.A help please
Okay! Thank you Ms. Sue(:
December 17, 2014

L.A help please
is it right?
December 17, 2014

L.A help please
The term "coming of age" refers to a person or a country that is maturing, or transitioning from childhood to adulthood. Which of the following passages from the text best supports the story's theme of coming of age, as it relates to either Johnny or the colonies...
December 17, 2014

physics
A 50.0 g sample of lead starts at 22 degrees Celsius and is heated until it absorbs 8.7 X 10^2 of energy. Find the final temperature of the lead
November 14, 2014

English
I am trying to write a position paper on Rise of the Image Culture: Re-imagining the American Dream and I cant think of a good thesis statement. Can you help me please?
September 21, 2014

math
write the number as a mixed number 11 over 2
September 21, 2014

maths
9 to the power of 2x+1=81 to the power of x ÷3 to the power of x
August 13, 2014

science (check plz)
A
May 26, 2014

English
Traditional healers should be allowed to practice and prescribe medicine in hospital and clinics
May 18, 2014

science (check)
I didn't know the answer
March 28, 2014

Science Need Help like crazy!!!
Hello.I have a question. Do sprouts germinate? Thank you for the help. PLEASE HELP:)
January 6, 2014

physics
you and a flight attendant toss a ball back and forth in an airplane in flight. Does the kinetic energy of the ball depend on the speed of the airplane? Defend you answer.
November 29, 2013

physics
you and a flight attendant toss a ball back and forth in an airplane in flight. Does the kinetic energy of the ball depend on the speed of the airplane? Defend you answer.
November 29, 2013

Chemistry
A solution containing 0.750g of an unknown substance in 30.0g of cyclohexane was found to freeze at 3.1 degree Celsius. What is the molar mass of the unknown substance?
September 19, 2013

math
Place the following numbers in order from greatest to least: -8.2, 0.4, -2 1/2, 2.4
September 9, 2013

Literacy
Who publishes Pediatric Nursing
May 14, 2013

food and nutrition
what are the steps in baking of cake?
April 15, 2013

Science
IV
March 20, 2013

science
find the theoreticval value of the period of a pendulum of length 0.9 meters located on the surface of the earth.
February 26, 2013

chemistry
why cant Na be used to prepare H2?
February 14, 2013

Math
Write a number sentence. Marshall sleeps 8 hours each day. How manu hours does Marshall sleep in one week? How many hours is Marshall awake each day?
February 11, 2013

principles of macroeconomics
The following is a list of figures for a given year in billions of dollars. Using this data, compute: (a) GDP; (b) NDP; (c) NI; (d) PI; (e) DI; (f) Net exports. Transfer payments $ 16 Government purchases 80 Personal taxes 38 Corporate income taxes 28 Indirect business taxes ...
February 8, 2013

Languege arts
how do you know what a b or c is I don't have that so can you type the answers with the words
February 7, 2013

math
what is the line segement for each length 2 1/4 and 7/8 when measured with a ruler
February 4, 2013

algebra
What happens when smog lifts in los angeles, california?
January 30, 2013

Math
x^2 + 9y^2 = 37 x - 2y = -3
December 11, 2012

Math
x^2 + 9y^2 = 37 x - 2y = -3 simultaneous equation by elimination
December 11, 2012

Math
x^2 + 9y^2 = 37 x - 2y = -3
December 11, 2012

Math
that is correct
November 30, 2012

math
Penny put 258 pens in one case.How many pens are in 698741235 cases
October 30, 2012

math
penny put 5 dounts in one pack how many packs will she have in 2587
October 30, 2012

physics
At a certain instant a moving object comes to momentary rest. Is it accelerating at that moment?
September 19, 2012

Physics
A glacier moves with a speed of 64 nm/s. How many years would it take for the glacier to move 0.8 km? Assume there are 365 days in a year.
September 15, 2012

pure maths
Factorize Xsquare-6x-3
September 14, 2012

chemistry
what is the vapor pressure of alcohol in 25 degree celcius? the answer should be answered in millimeter mercury. tnx^_^
August 30, 2012

chemistry- transferring energy
For the following questions, use the reaction SO3(g) SO2(g) + O2(g), with ÄH = 98.4 kJ/mol and ÄS = 0.09564 kJ/(mol·K). (8 points) i. Draw a possible potential energy diagram of the reaction. Label the enthalpy of the reaction. (2 points) ii. Is the reaction ...
May 8, 2012

math
You have 5 eighth of water you add 3 fourth is ut above or below the water level
April 19, 2012

acids and bases
Use the acid-base reaction HI + CsOH CsI + H2O to answer the following questions. i. What is the Arrhenius acid and what is the Arrhenius base in the above reaction?
April 4, 2012

acids and bases
What is the Arrhenius acid and what is the Arrhenius base in the above reaction?
April 4, 2012

8th grade science
i donw this one before and the answer is b)Balsa
April 3, 2012

algebra
165
March 28, 2012

chemistry-balanced redox equations
Use the following steps to balance the redox reaction below: Mg + Au+ Mg2+ + Au a. Write the oxidation and reduction half-reactions. Make sure each half-reaction is balanced for number of atoms and charge b. Multiply each half-reaction by the correct number, in order to ...
March 25, 2012

chemistry- electrochemical cell
What makes this an oxidation-reaction? 3Ag2S+2Al(s) -> Al2S3+6 Ag(s)? Write the half-reactions showing the oxidation and reduction reactions. Identify which is the oxidation reaction and which is the reduction reason. What is oxidized in the reaction? What is reduced? In ...
March 25, 2012

chemistry- Stoichiometry
If 852.04 g Al(NO3)3 reacted with the 741.93 g Na2CO3, which would be the limiting reagent? c. Use the limiting reagent to determine how many grams of Al2(CO3)3 should precipitate out in the reaction. d. If only 341.63 g of Al2(CO3)3 precipitate were actually collected from ...
March 21, 2012

chemistry
If 3 moles of a compound use 12 J of energy in a reaction, what is the Hreaction in kJ/mol? A. -4 kJ/mol B. -0.004 kJ/mol C. 0.004 kJ/mol D. 4 kJ/mol
March 14, 2012

chemistry- empirical formulas
since i dont have a teacher. I tried and this is what i came up with. 55.0/atomic massGa 55.0/69.723= 1.27 (rounded) 45.0/atomic massF 45.0/18.998404= 2.37 (rounded) If this is corect what do I do after this. If not can you help me with an headstart please.?
March 14, 2012

chemistry- empirical formulas
Calculate the empirical formula of a molecule with the following percent compositions: 55.0% gallium (Ga) and 45.0% fluorine (F). mass of 100g #of Moles in 100g of the compound Ga55.0% _____ ______ F45.0% ______ _______ c. Determine the molecular formula of a molecule having ...
March 14, 2012

chemistry
Which describes a source of radiation heat? A. Liquid or gas circulating to move the heat B. The sun sending out electromagnetic waves C. Two molecules colliding with each other D. Objects having kinetic energy because of their motion
March 13, 2012

chemistry
What must be known for the rate constant to be calculated from the rate law?
March 10, 2012

chemistry
MnO4–(aq) + Cl–(aq) Mn2+ + Cl2(g) (unbalanced) i. Write the reduction and oxidation half-reactions (without electrons). (.5 point) ii. Balance the equations for atoms (except O and H). (.5 point) iii. Balance the equations for atoms O and H using H2O and H+. (.5 ...
March 10, 2012

chemistry
MnO4–(aq) + Cl–(aq) Mn2+ + Cl2(g) (unbalanced) i. Write the reduction and oxidation half-reactions (without electrons). (.5 point) ii. Balance the equations for atoms (except O and H). (.5 point) iii. Balance the equations for atoms O and H using H2O and H+. (.5 ...
March 10, 2012

chemistry- Energy in Matter
Question 1: Kinetic Theory (7 points) a. Briefly state what the kinetic theory says. (2 points) b. Put the following molecules in order from least kinetic energy to greatest. (2 points) Cool water _____ Frozen water _____ Warm water _____ Water vapor _____ c. What temperature...
March 9, 2012

chemistry
A swimming-pool worker wants the pool's pH to be 7.2. She comes by to test the water and finds that the pH is 9.2. What should she do to correct this situation?
March 9, 2012

chemistry
What is the pOH of a solution with [OH-] = 2.0 10-2?
March 9, 2012

chemistry this is confusing to me please help
chemistry. but its done online and i dont have an teacher to sit down and explain the lessons to me.!!
March 9, 2012

chemistry this is confusing to me please help
1. List at least three things that your body strives to keep constant. Think about what aspects of your body overall, of one body organ, or of your blood stay nearly unchanged all the time. 2. Describe one way in which each of the items you listed in Part 1 could be at least ...
March 9, 2012

Acid and Base Equilibrium
What would happen to a weak base dissociation equilibrium if more products were added?
March 8, 2012

chemistry
What would happen if O2 were added to N2(g) + O2(g) 2NO(g) at equilibrium?
March 8, 2012

chemistry
A 75.0 sample of 1.50×10^−2 Na2SO4 is added to 75.0 mL of 1.26×10−2 Ca(NO3)2. What is the % Ca undissolved
March 8, 2012

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