# Posts by DANNY

Total # Posts: 866

**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...

**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?

**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)

**math**

draw a square that measures 5 units on each side

**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?

**Chemistry**

Is BCI3 polar or non polar ,identify the negative ends

**Physics**

the answer is 8 = D ~

**physics**

v=1.00m/s + 2.0m/s = 3.0 m/s t = 150.0m/3.0 m/s = 50s

**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?

**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 ...

**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

**math**

Yard sale All items priced from .50-2.50 Median Price 2.10 Median Price 1.80

**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

**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 ...

**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

**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

**algebra**

a handful of coins is worth $1.50. there are a total of 54 pennies and quartes in the hand

**Algebra 1**

a farmer raises chickens and cows. there are 34 animals in all. the farmer counts 110 legs total on these animals. how many chickens and how many cows are on this farm?

**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?

**math**

is a line graph a table?

**math**

The only defined term of those listed is: line angle plane point

**math true/false**

All diagonals from a single vertex of a hexagon are drawn. Four triangles will result. True False true?

**math-true/false**

An isometry preserves distance. True False true?

**math**

A square has symmetry with respect to a line containing a median of the square. True False true?

**math**

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?

**math**

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?

**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

**Math**

How do i graph and do this problem Y=x

**math**

A sphere is inscribed in a cylinder. The surface area of the sphere and the lateral area of the cylinder are equal. true?

**Math**

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

**science**

mathematical relationship between period and frequency

**math**

how do u find the diameter when they only give u the circumference?

**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. ...

**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

**math**

how do u find the volume of a prism,when each side 12?

**math formula**

Find the volume of the prism. whats the formula i would use?

**math**

Find the lateral area for the prism. what formula do i us for this?

**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?

**Random Book Selection Questions**

What statement does the story (or stories) of Winesberg, Ohio make about life in the small towns of America?

**English**

Keeping your hands to yourself right?

**math**

thank you!

**math**

Find the exact area of a circle having the given circumference What formual would i use for that?

**math**

whats the formula for finding the radius when givin the circumference?

**math**

Find the radius of a circle with the given circumference. 8.4 in. r = 3 in. 3ã2 in. 6 in. 12ã2 in. is it 6 in?

**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 ...

**calculus**

Damon the answer is wrong.

**Physics**

find the x- and y- component of vector R which has a length of 13cm at 30.0 degrees

**math**

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

**world history**

why did the united states seek to become a world power in the 1890'S?

**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...

**Math question**

I don't understand how you got 1256.63

**Math 7th**

couldn't I write a expression?

**Math 7th**

how can I show my work?

**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?

**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

**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.)

**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?

**english**

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

**e**

what is dramatic irony?

**english**

What kind of plays did Euripides write? allegories tragedies comedies miracle plays mystery plays morality play

**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 molecules of water ...

**english**

whats the plot sturcture?

**chemistry**

and I got 30. correct?

**english**

no i dont

**english**

so false?

**english**

true?

**english**

Poetry that is not artistic in form or meaning is didactic.

**english**

Free verse is poetry that has no rhythm true?

**english**

its just a true or false question?

**english**

Character can be portrayed by direct exposition. false?

**english**

Plot is the artificial ordering of events true?

**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 the six leading reasons that new managers fail. c. have given employees with children higher overall compensation levels. d. produce clear...

**english**

A novel of manners deals with the customs of a specific social class. true?

**english**

When the theaters reopened, the age of Restoration drama began. true?

**english**

Some ancient and medieval works have several qualities present in novels. true?

**english**

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

**english**

The novel followed the drama as a major form in England. true?

**english**

What literary tradition immediately preceded the novel tradition? short story? romance? fable? i think its a fable?

**english**

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

**english**

A novel of manners deals with the customs of a specific social class. true?

**english**

thankx!

**english**

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

**english**

i cant look at the link because the school blocks it..

**english**

A plot is made up of _____. more than one event? or one event?

**english**

Somberness is a mood.?

**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-...

**english**

subject matter realism aesthetics

**english**

Plot is closely related to _____. authenticity?

**english**

In Pamela, or Virtue Rewarded, which some consider to be the first English novel, Pamela's master attempts to seduce her. How does the story end?

**english**

"The author successfully translates her experience in Darfur into terrifyingly realistic scenes." authenticity?

**english**

William Congreve and John Dryden were writers of A)Elizabethan drama B)heroic drama C)Restoration comedies i think its A but i could be wrong..

**english**

The first English novel was Gulliver's Travels... true..?

**english**

ummm what do u mean?

**english**

Which of the following topics relate directly to a work's authenticity? 1)believability of characters 2)the appeal of a certain guitar riff 3)sincerity expressed in a love song 4)the likely appeal to all teenagers 5)the way the setting matches the mood of the plot i put ...

**english**

i would put authenticity...? but i have no idea how to do this stuff..

**english**

"The editors . . . break those sequences up into quick jagged shots that key us up and keep us hyper-alert . . . we look hard at the screen to take it in." aesthetics? or is it authenticity?

**english**

i have no clue?

**english**

"The film's artistry cements Kaufman's status as a world-class screenwriter once and for all, erasing—or at least mitigating—memories of earlier scripts that didn't play out quite so well." Authenticity?

**english**

oh okay thanks alot!

**english**

-aesthetics -subject matter -authenticity -universality i have no idea what they mean? when i look them up, it tells me all these different deffinations...