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September 2, 2015

Posts by DANNY


Total # Posts: 778

physics
What are the mass and the atomic number for the anion of Cl 35?
February 18, 2012

Chemistry
KI+H2SO4 Write the balanced net ionic equation.
February 17, 2012

physics
What are the mass and the atomic number for the anion of Cl 35?
February 17, 2012

math. need help
United States citizens living in Switzerland must pay taxes on their income to both the United States and to Switzerland. Suppose that the United States tax is 28% of their taxable income after deducting the tax paid to Switzerland. Suppose that the tax paid to Switzerland is ...
February 14, 2012

algebra 2
can someone help me simplify 3/4i
February 8, 2012

math
Mary's test grades were 73, 86, 89, 84, and 86. Mary's teacher recorded one of her grades incorrectly. Instead of an 86, Mary's second test score should have been an 84. Which measure(s) of central tendency are affected by this change?
February 8, 2012

Pre-cal
How do I find the reference angle in radicals given the value of cosecant 5 pi/6?
February 1, 2012

math
Which of the following is the solution to the matrix equation below? [0 9 2] [18] [3 2 1] x=[5] [1 -1 0] [-1] a) [-3 -2 18] b) [-3 2 -18] c) [-3] [-2] [18] d)[-3] [2] [-18]
January 25, 2012

math
Use (Triangle) PQR with coordinates P(2, –1), Q(0, 5), and R(–2, 0). Which matrix expression can be used to translate (triangle)PQR 1 unit left and 3 units up?
January 25, 2012

Math
it costs $175 to rent a jet ski for 2 hours. it costs $300 to rent a jet ski for 4 hours. write an equation that represents y (in dollars) of renting a jet ski for x hours.
January 23, 2012

math
thanks for all help Ms.Sue.
January 6, 2012

math
Renter’s Insurance protects a person who is renting an apartment from losses or damages that can occur in the apartment setting. Give two examples of things that could happen in an apartment that would be protected by having renter’s insurance.
January 6, 2012

math
x^2+6x=24
December 19, 2011

algebra
Sam's plasma tv has a 14inby18in screen and border. The total area of the tv 480inch^2. How wide is the trim
December 14, 2011

Physics
What is the electric field midway between an electron and a proton separated by 0.7 nm?
December 5, 2011

Physics
What is a magnetic field of 950 G expressed in tesla?
December 5, 2011

Physics
A merry-go-round is a common piece of playground equipment. A 2.4 m diameter merry-go-round with a mass of 300 kg is spinning at 22 rpm. John runs tangent to the merry-go-round at 5.0 m/s, in the same direction that it is turning, and jumps onto the outer edge. John's mass...
December 2, 2011

Physics
A 340 g bird flying along at 6.0 m/s sees a 14 g insect heading straight toward it with a speed of 30 m/s. The bird opens its mouth wide and enjoys a nice lunch. What is the bird's speed immediately after swallowing?
November 29, 2011

Physics
find the electrostatic potential, and then the electric field a distance z above the centre of a circular loop of radius r, which carries a uniform line charge (lamda)
October 13, 2011

math
draw a square that measures 5 units on each side
October 12, 2011

physics
A variable-speed drill, initially turning at 500 rpm, speeds up to 1300 rpm in a time interval of 0.8 s. What is its average rotational acceleration?
October 10, 2011

Chemistry
Is BCI3 polar or non polar ,identify the negative ends
October 10, 2011

Physics
the answer is 8 = D ~
September 15, 2011

physics
A locomotive is accelerating at 2.0 m/s2. It passes through a 20.0-m-wide crossing in a time of 2.8 s. After the locomotive leaves the crossing, how much time is required until its speed reaches 36 m/s?
September 10, 2011

Computer
Describe how an operating system that uses paging could make stacks grow dynamically if the original size proves too small. What would the page table data structures look like? Explain what would happen when a thread's stack grows past the area that has been allocated for ...
June 30, 2011

Math
Evaluate. Express each result in scientific and standard notation. (5.62 x 10^-3) (16 x 10^-5) and 9.2 x 10^3 2.3 x 10^5
June 30, 2011

math
Yard sale All items priced from .50-2.50 Median Price 2.10 Median Price 1.80
June 20, 2011

math
Elisa need to pick a numerical password that contains 4 digits using the numbers 0-9 If none of the digits can be repeated, how many 4-digit passwords are possible
June 19, 2011

statistics
In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of the statistic of interest? B. What is the ...
June 12, 2011

Earth Science
which of the following locations in New York State is most likely to have the smallest range in temperature? 1. Long Island 2. the Catskills 3. Albany 4. the Adirondack Mountains
May 27, 2011

earth science
which of the following surfaces would absorb the least amount of insolation? 1. an open field 2. a forest 3. an asphalt parking lot 4. a glacier
May 27, 2011

chemistry
I have a question in chemistry relating to identifying a compound that would precipitate the iron ions out of a water supply. I am unsure of a compound that would react to produce the iron as a precipitate that could be removed. Thoughts?
May 10, 2011

math
is a line graph a table?
April 19, 2011

mathh
The only defined term of those listed is: line angle plane point
April 13, 2011

math true/false
All diagonals from a single vertex of a hexagon are drawn. Four triangles will result. True False true?
April 13, 2011

math-true/false
An isometry preserves distance. True False true?
April 11, 2011

mathh
A square has symmetry with respect to a line containing a median of the square. True False true?
April 7, 2011

mathh
Two similar polygons have areas of 16 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4. True False its true?
April 6, 2011

mathhh
If the radius of this cylinder is doubled, its volume will be twice as much four times as much eight times as much is it four times as much?
April 4, 2011

5 of 90 lotto equation formula
i need a formula for 5/90 please help me am in Italy.. if you can help let hit together for agreement .. god bless you.. quanisarai at y.a.h.o.o dot c.o.m is my e.mail write to me
March 30, 2011

Math
How do i graph and do this problem Y=x
March 29, 2011

math
A sphere is inscribed in a cylinder. The surface area of the sphere and the lateral area of the cylinder are equal. true?
March 29, 2011

Math
How much money has to be invested at 4.3% compounded continously to have $19,000 after 16 years
March 28, 2011

science
mathematical relationship between period and frequency
March 24, 2011

math
how do u find the diameter when they only give u the circumference?
March 24, 2011

physology
Match the following organs with one of its functions. 1. Oral cavity ______ a. stores bile 2. Pharynx ______ b. begins mechanical breakdown of food 3. Esophagus ______ c. responsible for 90% of all nutrient absorption 4. Stomach ______ d. compacts food waste in to feces 5. ...
March 22, 2011

math
owen has a 4in x 6 in photo. he wants to get the photo enlarged to an 8in x 10 in size. find the scale factor
March 14, 2011

math
how do u find the volume of a prism,when each side 12?
March 8, 2011

math formula
Find the volume of the prism. whats the formula i would use?
March 7, 2011

math
Find the lateral area for the prism. what formula do i us for this?
March 3, 2011

math
Find the exact circumference of a circle with diameter equal to 8 ft. 8 ft. 16 ft. 64 ft. what equation would u use?
February 28, 2011

Random Book Selection Questions
What statement does the story (or stories) of Winesberg, Ohio make about life in the small towns of America?
February 22, 2011

English
Keeping your hands to yourself right?
February 22, 2011

math
thank you!
February 17, 2011

math
Find the exact area of a circle having the given circumference What formual would i use for that?
February 17, 2011

math
whats the formula for finding the radius when givin the circumference?
February 17, 2011

math
Find the radius of a circle with the given circumference. 8.4 in. r = 3 in. 3ã2 in. 6 in. 12ã2 in. is it 6 in?
February 16, 2011

chemistry
Determine whether ∆H is equal to, greater than, or less than ∆U for the following reactions. Keep in mind that “greater than” means more positive or less negative, and “less than” means less positive or more negative. Assume that the only ...
February 6, 2011

calculus
Damon the answer is wrong.
January 23, 2011

Physics
find the x- and y- component of vector R which has a length of 13cm at 30.0 degrees
January 16, 2011

math
When chords intersect in a circle, the vertical angles formed intercept congruent arcs. always sometimes never
January 6, 2011

world history
why did the united states seek to become a world power in the 1890'S?
December 13, 2010

Math
An equilateral triangle s divided into 4 congruent equilateral triangles. What method can be used to find the area of the larger equilaterl triangle give the area of one of the smaller triangles? F. Multiply the area of the larger equilateral triangle by 4 G. Multiply the area...
December 7, 2010

Math question
I don't understand how you got 1256.63
December 7, 2010

Math 7th
couldn't I write a expression?
December 7, 2010

Math 7th
how can I show my work?
December 7, 2010

Math 7th
Mrs. Jones bought 3 1/2 pounds of ajita meat at $2.50 per pound, 1 3/4 pounds of pinto beans and a package of tortillas for $2.23. She gave the cashier 20.00. What other information is needed to find the correct change Mrs.Jones will receive?
December 7, 2010

Math 7th
Mrs.Flores bought 5 pounds of cheese. He used 2 1/4 pounds for cheese spread. 1 3/4 pounds for nachos and the rest for sandwhichs. Write a procedue that could be used to find the number of pounds of cheese he used for sandwhiches
December 7, 2010

Physics
If the create has a mass of 90 kg and is 1.6 {\rm m} tall and 0.80 {\rm m} in depth and width, what is the minimum force needed to make the crate start tipping? (Assume the center of mass of the crate is at its center and static friction great enough to prevent slipping.)
November 28, 2010

english
By the end of the eighteenth century, the British public preferred the high moral ground embraced by dramatists to the more vulgar novel. true? or false?
November 19, 2010

english
What type of literary or dramatic works did William Shakespeare write? burlesque pantomime satire Restoration comedy heroic drama Elizabethan drama autobiography
November 18, 2010

e
what is dramatic irony?
November 17, 2010

english
What kind of plays did Euripides write? allegories tragedies comedies miracle plays mystery plays morality play
November 17, 2010

science
multiple select Select all of the items that are true about a sample of water vapor at 101°C as it cools. 1) Its temperature will fall continuously until it condensed into a liquid. 2) Its temperature will fall steadily until reaching 100°C. 3) The ...
November 17, 2010

english
whats the plot sturcture?
November 17, 2010

chemistry
and I got 30. correct?
November 17, 2010

english
no i dont
November 16, 2010

english
so false?
November 16, 2010

english
true?
November 16, 2010

english
Poetry that is not artistic in form or meaning is didactic.
November 16, 2010

english
Free verse is poetry that has no rhythm true?
November 16, 2010

english
its just a true or false question?
November 15, 2010

english
Character can be portrayed by direct exposition. false?
November 15, 2010

english
Plot is the artificial ordering of events true?
November 15, 2010

Buiness Communications I
Many cmpanis have found tat family-friendly policies: a. are good recruiting tools, but often result in relocation failures. b. are one of teh six leading reasons that new managers fail. c. have given employees with children higher overall compensation levels. d. produce clear...
November 13, 2010

english
A novel of manners deals with the customs of a specific social class. true?
November 12, 2010

english
When the theaters reopened, the age of Restoration drama began. true?
November 11, 2010

english
Some ancient and medieval works have several qualities present in novels. true?
November 11, 2010

english
When the monarchy was restored in England, the theaters were almost immediately closed. true?
November 11, 2010

english
The novel followed the drama as a major form in England. true?
November 10, 2010

english
What literary tradition immediately preceded the novel tradition? short story? romance? fable? i think its a fable?
November 10, 2010

english
When the monarchy was restored in England, the theaters were almost immediately closed. False?
November 9, 2010

english
A novel of manners deals with the customs of a specific social class. true?
November 9, 2010

english
thankx!
November 9, 2010

english
The first European novel is generally considered to be _____. Pamela Robinson Crusoe Gulliver's Travels Don Quixote Silas Marner
November 9, 2010

english
i cant look at the link because the school blocks it..
November 8, 2010

english
A plot is made up of _____. more than one event? or one event?
November 8, 2010

english
Somberness is a mood.?
November 8, 2010

physics help
The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.030 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 0.055 kg and is initially at rest. The collision is not head-...
November 5, 2010

english
subject matter realism aesthetics
November 4, 2010

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