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Questions Asked on July 17, 2011

A major-league catcher gloves a 92 mi/h pitch and brings it to rest in 0.15 m.1-If the force exerted by the catcher is 803 N,
1. 3 answers
2. asked by pop
3. 8,054 views
A 1300 kg car is traveling along a straight road at 20 m/s. Two seconds later its speed is 24 m/s. What is the magnitude of the
1. 2 answers
2. asked by falcon306
3. 3,219 views
Write the statement in symbolic form.Let p: The tent is pitched q: The bonfire is burning The bonfire is not burning if and only
1. 6 answers
2. asked by Jen
3. 2,672 views
The length of Karen's living room is 2ft longer than the width. The perimeter is 80ft. Find the length and the width.Can someone
1. 2 answers
2. asked by Hannah
3. 2,545 views
Construct the probability distribution for the value of a 2-card hand dealt from a standard deck of 52 cards (all face cards
1. 2 answers
2. asked by Starr
3. 1,956 views
An antenna loosens and becomes detached from a satellite in circular orbit around the earth. Describe the antenna's subsequent
1. 3 answers
2. asked by Capreeca
3. 1,925 views
Find the magnitude and direction of the net electrostatic force exerted on the point charge q3 in the figure below, where q =
1. 2 answers
2. asked by Chloe
3. 1,896 views
A person standing near the edge of a cliff 120 feet above a lake throws a rock upward with an initial speed of 40 feet per
1. 2 answers
2. asked by Tina
3. 1,878 views
Write the equation of the line satisfying the given condition.Perpendicular to y = 4x + 2 and passing through the point (0, -4)
1. 4 answers
2. asked by grace
3. 1,770 views
A 2000 {\rm kg} car traveling at a speed of 13 {\rm m/s} skids to a halt on wet concrete where mu_k = 0.50. How long are the
1. 5 answers
2. asked by falcon306
3. 1,563 views
Construct a truth table for the statement.(p ↔ q) → p
1. 8 answers
2. asked by Jen
3. 1,449 views
Find the magnitude and direction of the net electrostatic force exerted on the point charge q3 in the figure below, where q =
1. 1 answer
2. asked by Chloe
3. 1,361 views
-2x+5y=-15Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work.
1. 4 answers
2. asked by mary
3. 1,326 views
Given the linear equation , find the y-coordinates of the points (-6, ), (-3, ), and (3, ). Please show all of your work. Plot
1. 3 answers
2. asked by mary
3. 1,252 views
Analysis of the output of a process has suggested that the variability is nonrandom on several occasions recently. However, each
1. 1 answer
2. asked by Butch
3. 1,244 views
A proton is released from rest in a uniform electric field. After the proton has traveled a distance of 10.0 cm, its speed is
1. 3 answers
2. asked by Chloe
3. 1,181 views
Given the linear equation , find the y-coordinates of the points (-6, ), (-3, ), and (3, ). Please show all of your work. Plot
1. 2 answers
2. asked by mary
3. 1,161 views
A loudspeaker of mass 24.0 {\rm kg} is suspended a distance of h = 2.20 {\rm m} below the ceiling by two cables that make equal
1. 1 answer
2. asked by falcon306
3. 1,149 views
Verify the identitycot2 beta/1+csc beta=1-sin beta/sin beta.
1. 1 answer
2. asked by Josh
3. 1,126 views
To prepare a 400 mL solution of .7500 M NaC2H3O2, how many grams of NaC2H3O2 would be needed?I am wondering if I set this up, I
1. 1 answer
2. asked by becs
3. 1,118 views
In this balanced equation 4Al + 3O2 = 2Al2O3. When 0.54 mole aluminum is reacted in a closed container with 7.80 g oxygen, how
1. 1 answer
2. asked by Pamela
3. 1,110 views
Short answer.Find the product.-4x(-7x^3+4x^2+8x-6)
1. 2 answers
2. asked by sheba
3. 1,109 views
male childred born to women who smoke during pregnancy run a risk of violent and criminal behavior that lasts well into
1. 3 answers
2. asked by Kathy
3. 1,068 views
Solve the problem.Suppose a random variable x is best described by a normal distribution with μ = 60 and Find the z-score that
1. 1 answer
2. asked by
3. 1,058 views
After you preform your experiment, you determine that the Kf value for naphthalene is 6.9 . You are using 10g of naphthalene and
1. 1 answer
2. asked by hannah
3. 1,052 views
A student adds .137 grams of nickel(II) hydroxide powder to 10.0 L of distilled water at 25C with vigorous stirring. Did all of
1. 2 answers
2. asked by Tyler
3. 1,046 views
analysing night waitress poem by Lunda Hull. not fully understanding it.
1. 3 answers
2. asked by Sarah
3. 1,041 views
A baseball is tossed at a steep angle into the air and makes a smooth parabolic path. Its time in the air is t and it reaches a
1. 1 answer
2. asked by Allen
3. 1,041 views
TGIF. Chris and Terry have been trying to live within their budget but miss going out to dinner on Friday nights. They decide
1. 1 answer
2. asked by grace
3. 1,035 views
An artifact was found and tested for its carbon-14 content. If 88% of the original carbon-14 was still present, what is its
1. 1 answer
2. asked by Anonymous
3. 1,017 views
1-why should the maximum percent yield never be above 100%?
1. 2 answers
2. asked by ivan
3. 988 views
how is her background significant to her sense of identity in the poem night waitress by Lynda Hull
1. 3 answers
2. asked by Sarah
3. 969 views
A rigid vessel of 1m^3 contains steam at 20 bar and 400 degree C. the vessel is cooled until the steam is just dry saturated.
1. 0 answers
2. asked by Amber
3. 951 views
What is the concentration of NaNO2 if 2.13g of N2O3 is added to excess NaOH and the resulting solution is diluted to a total
1. 1 answer
2. asked by larry
3. 931 views
A physical science student adds 500g of 0 degree C ice to 500g of 80 degree C coffee. What is the final temperature of the drink
1. 1 answer
2. asked by Heat
3. 888 views
Suburban Population. The following charts show the populations for two suburbs from 1980 to 1990, where x = 0 correspond to
1. 2 answers
2. asked by grace
3. 844 views
Given the funtion G(t) = t2 - 7t + 5, evaluate G(-1+h)-G(-1)/h
1. 1 answer
2. asked by John
3. 821 views
What is the boiling and freezing points of celsius scale and kelvin
1. 1 answer
2. asked by Gift
3. 816 views
A certain reaction has an activation energy of 37.30 kj/mol. At what Kelvin temperature will the reaction proceed 3.00 times
1. 3 answers
2. asked by Josh
3. 811 views
An antenna loosens and becomes detached from a satellite in circular orbit around the earth. Describe the antenna's subsequent
1. 1 answer
2. asked by Capreeca
3. 806 views
apparently I was skipped by accident13.2 A quadratic Julia set has the form z(n+1)=z(n)^2+c The special case where c=-.123+.745i
1. 2 answers
2. asked by Lee
3. 780 views
A rock thrown from a bridge hits the water below at a horizontal distance x directly below the throwing point. The rock travels
1. 0 answers
2. asked by Allen
3. 735 views
Find the equation of the non-vertical asymptote. What is the smallest value of x at which f(x) intersects its?-6x^3 + 2x^2 - 9x
1. 2 answers
2. asked by Jacob
3. 729 views
I am haveing to prepare a research on study habits. I have the idea on how I am going to conduct.research but my question refers
1. 7 answers
2. asked by Emily
3. 702 views
center og gravity of a circle
1. 1 answer
2. asked by komal
3. 695 views
4Al + 3O2 = 2Al2O3. If 41.5 g aluminum and 69.0 g oxygen undergo a reaction that has a 67.0% yield, What mass of aluminum oxide
1. 1 answer
2. asked by Pamela
3. 686 views
Sorry, sent in error.The question I have is I have an idea for my research on study habits. Which would be students who study
1. 2 answers
2. asked by Emily
3. 680 views
A major-league catcher gloves a 92 {\rm mi}/{\rm h} pitch and brings it to rest in 0.15 {\rm m}.1-If the force exerted by the
1. 1 answer
2. asked by ivan
3. 672 views
I have just started business classes but I also own a business. I was wondering if anyone has any insight to how I would know if
1. 0 answers
2. asked by Jim
3. 667 views
What is the "biological hierarchy"?Is it kingdom, phylum, class, order, family, genus, species? Or is it organelle; cell;
1. 1 answer
2. asked by dannytan
3. 663 views
The perimeter of a rectangle is 44ft the length is 4ft longer than the width. Find the demensions. Write a system of linear
1. 1 answer
2. asked by chris
3. 661 views
I am suppose to choose at least five ratios(at least one ratio from each of the five categories and calculate each of the chosen
1. 3 answers
2. asked by gloria
3. 657 views
A force of magnitude 7.50 N pushes three boxes with masses m_1 = 1.30 kg,m_2 = 3.20 kg, and m_3 = 4.90 kg .The mass is side by
1. 0 answers
2. asked by lily
3. 638 views
Find a polynomial of minimum degree with zeros -3, -2 and 1 (of multiplicity 2)
1. 1 answer
2. asked by Megan
3. 625 views
A major-league catcher gloves a 92 mi/h pitch and brings it to rest in 0.15 m.1-If the force exerted by the catcher is 803 N,
1. 1 answer
2. asked by lily
3. 617 views
the bases of two triangles are the same length. The altitude of the first triangle is 5 cm and the area of the second triangle
1. 1 answer
2. asked by justine
3. 617 views
During the war in iraq, the us military was extremely successful at detecting and striking enemy targets. many news
1. 2 answers
2. asked by Capreeca
3. 595 views
I want to know can I write about myself in a self reflective essay ,,here is my thesis statement do you think it is ok?In this
1. 1 answer
2. asked by Sabrina
3. 594 views
Write the equation of the line satisfying the given condition.Parallel to y = (2/3)x +1 and passing through the point (0, -3).
1. 1 answer
2. asked by grace
3. 565 views
Essay show all work. Add the following polynomials; (1/5x^2-1/5x-3/4)+(1/10x^2-1/2x+1/2)I really need help and I am thankful for
1. 2 answers
2. asked by sheba
3. 564 views
Solve the inequality algebraically. Graph your solution on a number line.
1. 1 answer
2. asked by grace
3. 562 views
Given the function f(x) = 7 - 6x, evaluate f(x+h)-f(x)/h
1. 1 answer
2. asked by Megan
3. 559 views
Solve for all possible values of x where O°≤x360°.sin x=2/3. I do not understand these types of questions please answer in
1. 1 answer
2. asked by Kate
3. 552 views
what would be a great topic for an argumentive essay
1. 2 answers
2. asked by molly07
3. 530 views
Determine the EXACT values of each of the following:a) sin 240° b) cos 135°
1. 2 answers
2. asked by Kate
3. 527 views
No its not a typo but I did put the wrong activation energy. Its suppose to be a certain reaction has an activation energy of
1. 1 answer
2. asked by Josh
3. 517 views
In your own words, explain the second law of thermodynamics and explain why it is not violated by living organisms?
1. 1 answer
2. asked by Ivy
3. 513 views
Short answer. Find the product.-4x(-7x^3+4x^2+8x-6)
1. 4 answers
2. asked by sheba
3. 507 views
how is her background significant to her sense of identity, in the poem night waitress by Lynda Hull
1. 1 answer
2. asked by Sarah
3. 501 views
2logy=log2+logx
1. 1 answer
2. asked by kelvin
3. 494 views
write a c program that accepts a name as first name last name but displays the name as last name first name in the output
1. 0 answers
2. asked by amy
3. 491 views
Solve for all possible values of x where O°≤x≤360°.tan x = -1/√3 cos x = 1/2
1. 1 answer
2. asked by Kate
3. 478 views
can please someone check my answer.which 2 statements are true A)Morse code, Huffman coding and run-length encoding are all
1. 0 answers
2. asked by Roger
3. 475 views
If the society had the first income distribution, what would be the utilitarian argument for redistribution income?
1. 0 answers
2. asked by khris
3. 471 views
how many mL of 2.0 M NaOH are required to get 100 g of NaOH?
1. 0 answers
2. asked by Elizabeth
3. 471 views
Essay. show all work. Add the following polynomials: (1/5x^2-1/5x-3/4)+(1/10x^2-1/2x+1/2)
1. 1 answer
2. asked by sheba
3. 469 views
Solve for all possible values of x where O°≤x360°.sin x=2/3.
1. 1 answer
2. asked by Kate
3. 464 views
Given p is true, q is false, and r is trus, find the truth value of the statement (~p^q)<->~r. Show step by step work.
1. 0 answers
2. asked by Melissa
3. 446 views
Prove each of the following identities.a)tan^2x = 1 – cos^2x/cos^2x b)sinx/1 – sin^2x = tanx/cosx
1. 1 answer
2. asked by Kate
3. 442 views
A piece of metal has a density of 0.20g/cm^3.what is the volume in cm^3 of a 1g sample of a substance?
1. 1 answer
2. asked by Gift
3. 440 views
Please help me find the domain for the following functions. If I understand this correctly I can use any number as long as the
1. 1 answer
2. asked by kelly
3. 438 views
What is the role of economic theory in the way economies are run today?
1. 0 answers
2. asked by Emily
3. 417 views
Wrap a cotton wool around a thermometre,will its temperature rise? Explain your answer please
1. 2 answers
2. asked by Gift
3. 417 views
Find slope of f(x)=x^3–2x^2+2x+2 on the interval (–3–1).
1. 1 answer
2. asked by Brittany
3. 413 views
Translate to an equation:p $25 potted plants and s $20 shrubs total $300 Graph the equation and use the graph to determine three
1. 2 answers
2. asked by mary
3. 410 views
When the depth of water is 5mm,the distance is 5o,5cm,the time taken is 50s what is the overage time?
1. 1 answer
2. asked by Nokukhanya
3. 409 views
Essay; show all work. Find the product: (1/7x^2-2/5)(1/2x-1/2) any help would be appreciated
1. 1 answer
2. asked by mike
3. 400 views
Translate to an equation:p $25 potted plants and s $20 shrubs total $300 Graph the equation and use the graph to determine three
1. 1 answer
2. asked by mary
3. 399 views
48. “Did the professor say put down your pencils”? Janice asked.
1. 1 answer
2. asked by Anonymous
3. 367 views
The value of a particular stock dropped from $83 in February to $48 in September. Find the rate of change in the value of the
1. 3 answers
2. asked by mary
3. 366 views
x^3+216
1. 1 answer
2. asked by Laura
3. 330 views
(4y^3 − 5)^2 [4.6] Multiply.Thank you!
1. 2 answers
2. asked by Mary Anna
3. 326 views
how many mL of 2.0 M NaOH are required to get 100 g of NaOH?
1. 1 answer
2. asked by Elizabeth
3. 310 views
what is the definition of area of circle formular.
1. 1 answer
2. asked by jay
3. 302 views
4% of what = $3,000.00
1. 1 answer
2. asked by marilyn
3. 282 views
(4y^3 − 5)^2 [4.6] Multiply.. Thanks :)
1. 1 answer
2. asked by Ashley
3. 275 views

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