Wednesday
November 26, 2014

Posts by michaela


Total # Posts: 99

math
20 tickets for 960 what is price of each ticket
February 9, 2014

english
Essay of What America means to you
January 15, 2014

Math
What is the unit rate of 16 32 equal to something over 14?
December 16, 2013

math
A school club consist of 30 male students and 13 female students. If 3 students are selected to represent the club in the student government, what is tge probability 2 will be male and 1 will be female? please help me
November 24, 2013

statistic
A computerstore has 75 printers of which 25 are laser printers and 50 are ink jet printers. If a group of 10 printers is chosen at random from the store, find the mean and variance of the number of ink jet printers.
November 21, 2013

statistic
3 statistics professors and 7 chemistry professors are available to be advisors.If each professor has an equal chance of being selected, what is the probability that both professors are cgemistry professors?
November 13, 2013

statistic
A coin is tossed 6 times. Find the probability that all 6 tosses are tails.
November 13, 2013

science
how dose climate affect weathering
November 7, 2013

English
The President sent the ambassador an invitation to the meeting. What is the correct sentence pattern?
October 1, 2013

12th grade chemistry
What is the structure for ethyl ethanamide? (Ie. c-c-N-c-c) ??? Thanks
September 24, 2013

Physics
How long is the sound wave if frequency is 320 Hz? Speed of sound =340 m/s
May 15, 2013

Calculus
A cylinder is inscribed in a right circular cone of height 5.5 and radius (at the base) equal to 2 . A) What are the dimensions of such a cylinder which has maximum volume? B) What is the radius? C) What is the height?
April 27, 2013

physics
You stand 5.2 meters away from a spherical mirror and your image forms 6.3 meters away on the front side of the mirror. What is your magnification?
April 22, 2013

English
Can somebody help me write my rough draft for a speech about how youth's and adult's should get the same penalty for crime?
March 7, 2013

Physics
A daredevil plans to bungee jump from a balloon 52.0 m above the ground. He will use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 15.0 m above the ground. Model his body as a particle and the cord as having negligible mass and obeying ...
February 21, 2013

algebra
How do you slide a point from (0,-2) to (3.5,5)?
January 2, 2013

Math (Ms. Sue Please help!)
i got 1200
January 2, 2013

math
thank u so much
November 14, 2012

math
thank u....jessica made 8/3 pounds of fudge. she gives 3/4 of what she has to will. A. how many pounds or how much of a pound of fudge does will get? B. how many pounds or how much of a pound of fudge she have left?
November 14, 2012

math
thank u can u help me with another one i get so confused with word problems
November 14, 2012

math
jessica made 8/3 pounds of fudge. she gives 3/4 pound of fudge to will. how many pounds or how much of a pound of fudge does she have left?
November 14, 2012

math
1,322 - if you are adding them up, that should be correct. if there are 12 tens, 10 tens equals 100 and the left over two 10s would equal 20. so thats 120+200+2=322 add the thousand and that equals 1,322.
November 8, 2012

physics
A newspaper carrier on delivery route travels 200.-m South-West and 300.-m West. What is the magnitude of the displacement?
November 8, 2012

physics
What is the magnitude of displacement for a person that walks 6.0-km North-East, 4.0-km East, and 6.0-km South?
November 8, 2012

physics
What is the magnitude of displacement for a person that walks 6.0-km North-East, 4.0-km East, and 6.0-km South?
November 8, 2012

math
During the playoffs you score 2 goals per game. By the end of the second playoff game you had 22 goals for the year. Find an equation that gives you the total number of goals scored for the year in terms of the number of playoff games. How many goals did you score before the ...
November 6, 2012

Pre-Algebra
Write the expression for a number used as a factor fifteen times being multiplied by the same number used as a factor ten times. Then, write the product as one power. Thanks, Michaela
October 27, 2012

Pre-Algebra
Write the expression for a number used as a factor fifteen times being multiplied by the same number used as a factor ten times. Then, write the product as one power. Thanks, Michaela
October 26, 2012

Enviromental Science
What effect could an uncontrollable grass carp population have on the energy pyramid of an lake environment?
October 11, 2012

AP Physics
If a ball rolls off a 4m high table at 7 m/s, how far horizontally from the bottom edge of the table will it fall?
September 27, 2012

Algebra 2
Solve each inequality. 0.75b < 3
August 18, 2012

Chemistry
What was the initial temperature of a sample pf silver that released 1207 joules when 150.0 grams of this metal were transferred to a cooler temperature of 60 degress Celsius?
May 15, 2012

Math
63
February 9, 2012

physics
A ball is projected horizontally from the edge of a table that is 1.15 m high, and it strikes the floor at a point 1.70 m from the base of the table. (a) What is the initial speed of the ball? m/s (b) How high is the ball above the floor when its velocity vector makes a 45.0&...
November 20, 2011

physics
A ball is projected horizontally from the edge of a table that is 1.15 m high, and it strikes the floor at a point 1.70 m from the base of the table. (a) What is the initial speed of the ball? m/s (b) How high is the ball above the floor when its velocity vector makes a 45.0&...
November 20, 2011

Law
your right
November 20, 2011

geometry
do a proof and use some logic
November 20, 2011

algebra
list the intercepts and test for symmetry y = x^4 + 1 divided by 2x^5
September 13, 2011

math
Cigarette Use A study by the Partnership for a Drug-Free America indicated that, in 1998, 42% of teens in grades 7 through 12 had recently used cigarettes. A similar study in 2005 indicated that 22% of such teens had recently used cigarettes. (a) Write a linear equation that ...
September 13, 2011

Geometry
Write the negation of each statement. Every student at Hammond High School has a locker.
August 26, 2011

Geometry
Write the negation of each statement. Every student at Hammond High School has a locker.
August 26, 2011

Geometry
The measure of an angle's supplement is 76 less than the measure of the angle. Find the measure of the angle and its supplement.
August 22, 2011

Geometry
Point P is located on the segment between point A(1,4) and point D(7,13). The distance from A to P is twice the distance from P to D. What are the coordinates of point P?
August 17, 2011

geometry
An isosceles trapezoid with that bases 16 in and 34 in are inscribed in a circle such that one of the bases is the diameter. Find the area of the trapezoid.
June 13, 2011

9th grade integrated algebra
a tree casts a 25 foot shadow on a sunny day if the angle of elevation from the tip of the shadow to the top of the tree 32 degrees, what is the height of the tree to the nearest thenth of a foot?
May 22, 2011

Physics
I think its meant to be T (x,t) = 36 + 2 sin[2pie(0.029t - 9x) + 2pie]
April 15, 2011

Physics
A conduction heat wave is caused to pass through a metal bar of average temperature Tmean = 36 degrees altering its temperature sinusoidally with an amplitude of Ti=2 degrees. The equation which gives the temperature T(x.t) of the metal bar at any place x(in metres) inside it ...
April 15, 2011

English
Please write this. Write simile for Valentine's?I give mine teacher.Be nice!
February 11, 2011

algebra
Factor these: 8x^3-125 81x^-625 18x^3+63x^2-50x-175 x^4-11x^2+18 I'm so lost!
February 6, 2011

Literature
what is the author's purpose in "The Sniper?
January 26, 2011

English
What is Protagonist in the sniper?
January 26, 2011

Algebra 2
George is 5 times as old as Heather. In 4 years he will be 3 times as old how old are both of them?
January 17, 2011

Spanish crossword
six letter spanish word for clue el chile original
January 14, 2011

math
Vanna Black pays money for vowels. If consonants are worth nothing and the following words are worth the following amounts, then find the value of each vowel. All vowels are worth the same amount in each but each vowel has a different value. Audacious=$260 Equivocation=$340 ...
January 9, 2011

9th grade science
what are some examples of mechanical mixtures
January 4, 2011

geography
who is a famous person from estonia????
December 6, 2010

math
3hours
October 28, 2010

Ag.Science
A married couple both of which are suspected of carring the gene foe Tay Sachs disease is considering having children.What advice would you give them?Give detaled resons for your advice including,but not limited to, possible genotype and phenotype ratios an combination....
October 7, 2010

math
24, 005 is greater than 8 999 because 24 005 has "2" in the 10 000's column, as 8 999 has no numbers in the 10 000's column, therefore it is worth more.
September 27, 2010

science
How can you identify hydrogen, oxygen and carbon dioxide by their chemical properties?
September 27, 2010

Science- 8th grade
help me whit unscaunble words
June 3, 2010

drafting
When you're forming the letter M, your second stroke should be
May 22, 2010

physics
A 10,000 kg frieight car is rolling along a track at 3.0 m/s. Calculate the time needed for a force of 1000 N to stop the car.
April 22, 2010

Math
dont no why
April 20, 2010

reading
what problems did amelia earhart have
April 20, 2010

englísh
the met office
April 19, 2010

englísh
what group have responiblity for weather forcasting
April 19, 2010

english
what group have responseblity for the weather forcast
April 19, 2010

8th grade science
A glass of water is placed on a very sensitive scale and several antacids tablets are dropped into the water. The weight of the glass and its contents is less after the tablets dissolve than before the tablets dissolved. Tell how matter is conserved ? Please help! I couldn'...
March 16, 2010

social studies
Who invented the ice box?
March 12, 2010

Physics
340m
February 25, 2010

History
What is territorial growth of United States during this period ?
February 23, 2010

History
What is account of the famous siege of the Alamo ?
February 23, 2010

History
What is trace the path that they took from New York to Salt Lake City ?
February 23, 2010

English III
How many hours per day / week will you work ? ( set schedule or flexible )
February 20, 2010

8th Grade Social Studies
What is trace the path that they took from New York to Salt Lake City ?
November 15, 2009

social studies
were there any weaknesses in the Constitution? Explain.
November 8, 2009

social studies
How did the two compromises reached during the Constitutional Convention satisfy competing groups?
November 8, 2009

social studies
In what ways did the Constitution strenghthen the central government?
November 8, 2009

social studies
Of the problems experienced by the Confederation Congress, which do you think was the most harmful? why?
November 8, 2009

social studies
what was the general attitude of foreign nations toward the new government of the United States? why?
November 8, 2009

social studies
Which document or institution do you think had the greatest influence on the development of the United States? Why?
November 8, 2009

Social Studies
What did the Confederation Congress do to strenghten the United States ?
November 8, 2009

math
1/3 (x-2)=5 u need to simplify this question i know x=17 but i don't know how to show this.
October 20, 2009

science
pictographs and theme maps are similar, which is more effective and for what reasons
October 19, 2009

8th grade science
the length of a piece of string is known to be exactly 9.84 cm. two students measured the string. student A used a ruler marked in centimeters and got a measurement of 10 cm. student B used a ruler marked in millimeters and centimeters and got a measurement of 9.8 cm. how ...
October 2, 2009

8th grade - science
i have the same problem as before,only 3 more questions about it. please help!! how precise is the ruler originally used to measure the string? explain. what is the length of the string to the nearest centimeter? what is the length of the string to the nearest tenth of a ...
October 2, 2009

8th grade - science
the length of a string is known to be exactly 9.84cm. two students measured the string. student A used a ruler marked in centimeters and got a measurement of 10 cm. student B used a ruler marked in millimeters and centimeters and got a measurement of 9.8 cm. which student'...
October 2, 2009

Algebra 1 9th grade
what does find the unit rate mean
July 24, 2009

English
expressions 1.i sugest that
May 27, 2009

English
expressions
May 27, 2009

8th grade, history ?#3
Why did the state of Georgia name a country after Nancy Hart/
October 11, 2008

Math
$3 for 5 containers of yogurt
October 1, 2008

science
evaporation is where water molecules at the surface of the liquid absorb enough energy to change to a?
December 7, 2007

sex
how do you have sex
October 2, 2007

4th grade science
why do planets stay in orbit around the sun
October 2, 2007

english
i need help
August 26, 2007

science
Identify the three dwarf planets in our solar system. Identify the three dwarf planets in our solar system. http://en.wikipedia.org/wiki/Dwarf_planet
March 30, 2007

HELP ME
Find two numbers whose difference is 42adn product s -405 Find two numbers whose difference is 42 and product is -405 Set up 2 equations and 2 unknowns. x - y = 42 xy = -405 Then rearrange the second so y = -405/x, and substitute this value of y into the first equation. Can ...
December 7, 2006

Pages: 1

Search
Members