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June 5, 2012
A rectangular plate is rotating with a constant angular speed about an axis that passes perpendicularly through one corner, as
2 answers
asked by
Hannah
8,869 views
Three forces act on a hockey puck as it slides across the ice, and it is in equilibrium. The force F is applied at the center
1 answer
asked by
Hannah
6,015 views
a) Determine an equation, in simplified form, for the family of cubic functions with zeros 2 +- sqrt5 and 0.
b) Determine an
3 answers
asked by
Labz
6,004 views
the half life of oxygen-15 is 124 s. if a sample of oxygen-15 has an activity of 4000 Bq, how many minutes will elapse before it
2 answers
asked by
Anonymous
5,433 views
True or False Qsns:
1)Indiana is TECHNICALLY not a "state," because it has to answer to a higher authority, that being the
4 answers
asked by
Booker Perry
4,713 views
Two small pith balls, each of mass m = 11.2 g, are suspended from the ceiling of the physics lab by 1.7 m long fine strings and
1 answer
asked by
bossman
4,699 views
If the graph of y = (ax - b)/(x - c) has a horizontal asymptote y=5 and a vertical asymptote x = − 2 , then b cannot be equal
3 answers
asked by
Kaiti
4,657 views
What is the average value of y for the part of the curve y = 4x − x^3 that is in the first quadrant?
1 answer
asked by
KAITLIN
4,585 views
A lottery offers one $900 prize, one $600 prize, three $400 prizes, and five $100 prizes. One thousand tickets are sold at $6
2 answers
asked by
Bruno
4,290 views
A 53-N crate is suspended from the left end of a plank. The plank weighs 21 N, but it is not uniform, so its center of gravity
2 answers
asked by
Hannah
4,097 views
In a classroom demonstration, a 79.2-kg physics professor lies on a “bed of nails.” The bed consists of a large number of
2 answers
asked by
Tom
3,927 views
The actual weights of bag of pet food are normally distributed.The mean of the weights is 50.0 lb,with a standard deviation of
2 answers
asked by
Anonymous
3,694 views
i wanna KNOW IF im DOING RIGHT.
Evaluate the difference quotient for the given function. Simplify your answer. f(x)=x+3/x+1,
3 answers
asked by
jackie
3,580 views
A packet of carrot seeds has a germination rate of 92%. In other words, the probability of any seed sprouting is 0.92. How many
4 answers
asked by
Leo
3,308 views
What's the shortest air column , closed at one end, that will resonate at a frequency of 440.0Hz when the speed of sound is 352
3 answers
asked by
Melissa
3,086 views
A straight road makes an angle, A of 12 degrees. When the angle of elevation, B, of the sun is 55 degrees, a vertical pole
1 answer
asked by
AEF
2,938 views
children with many experiences with stories 1. can accurately sound out words 2 .tend to know stories have predictable segments
4 answers
asked by
reema
2,659 views
What is the concentration of Hg^2+ in 500.0 mL of a solution that was originally 0.011 M Hg^2+ and had 73 g of KI added to it?
Hg
4 answers
asked by
Andrew
2,577 views
Suppose X has a mound-shaped distribution with sigma=9. A random sample of size 36 has a sample mean 20. Is it appropriate to
2 answers
asked by
Tracey
2,571 views
The first resonant length of a closed air column occurs when the length is 30.0cm . What will the second and third resonant
3 answers
asked by
Melissa
2,562 views
Find the equation of a line tangent to te curve xy = sqrt(xy - x) + 1 at the point (1, 2).
1 answer
asked by
Stewart
2,430 views
a 0.20 kg mass is attached to the end of a spring causes it to stretch 3cm. what is the spring constant?
2 answers
asked by
Anonymous
2,424 views
If y = 2 f(g(x)), then d2y/dx2 = ? The d2y/dx2 means the second derivative, I believe.
2 answers
asked by
Kaiti
2,274 views
Given that f(-0.5)=2 and f'(-0.5)=4, use a tangent line approximation to estimate f(0).
The lesson is not very clear on what a
1 answer
asked by
JULIA
2,059 views
A plane is heading west at 200 mph. The wind is blowing S30°W at 25 mph.
1. What is the ground speed of the plane? 2. When you
1 answer
asked by
Amber
2,036 views
Calculate the number of grams of solute in 250.0 mL of 0.149 M KOH.
1 answer
asked by
Harlem
2,028 views
A fan blade is rotating with a constant angular acceleration of +12.4 rad/s2. At what point on the blade, as measured from the
1 answer
asked by
Hannah
1,977 views
Halley's comet moves about the Sun in a highly elliptical orbit. At its closest approach, it is a distance of 8.90 1010 m from
2 answers
asked by
Alex
1,942 views
"A person is playing a small flute 10.75 cm long, open at one end and closed at the other, near a taut string having a
1 answer
asked by
Kyle
1,909 views
whats the definition of a biconditional
"an acute angle is an angle whose measue is less than 90 degress" 1. if it measure is
2 answers
asked by
janika
1,814 views
If you increase the distance between two identical point charges so that the new distance is five times the original distance,
2 answers
asked by
Pat
1,732 views
A student is writing a multiple choice test consisting of 40 questions, each of which provides four possible choices. He is
4 answers
asked by
demi
1,731 views
The third resonant length of a closed air column is 75cm . What is the first and second length
2 answers
asked by
Melissa
1,679 views
How many critical points does the function f(x)=((x −1)^6) ((x + 5)^7) have?
1 answer
asked by
SERA
1,643 views
Which of Roosevelt’s early New Deal programs illustrate his willingness to experiment with bold, innovative ideas? Which of
1 answer
asked by
Leslie
1,549 views
speed decreases as distance decreases for the same time true or false
4 answers
asked by
donna
1,542 views
The actual weights of bag of pet food are normally distributed.The mean of the weights is 50.0 lb,with a standard deviation of
1 answer
asked by
Anonymous
1,452 views
The actual weights of bag of pet food are normally distributed.The mean of the weights is 50.0 lb,with a standard deviation of
1 answer
asked by
Anonymous
1,386 views
The actual weights of bags of pet food are normally distributed.The mean of the weights is 50.0lb,with a standard deviation of
1 answer
asked by
Anonymous
1,314 views
After 14.6 s, a spinning roulette wheel has slowed down to an angular velocity of 1.22 rad/s. During this time, the wheel has an
1 answer
asked by
Hannah
1,309 views
The salaries at a corporation are normally distributed with an average salary of $29,000 and a standard deviation of $4,000.
1 answer
asked by
Sam
1,304 views
considering storybooks with electronic features educators believe that 1. they may be more educative than human readlouds 2.
9 answers
asked by
reema
1,298 views
Write a balanced equation for the formation of boehmite (ALO2H) from aluminium ions and hydroxide ions.
2 answers
asked by
Zen
1,282 views
Articles:
Title: Lasting Menace Author: David Biello Published: July 2010 One direct quote with appropriate APA in-text
1 answer
asked by
Tava Mitchell
1,266 views
1. Why is representative money more useful than commodity money?
B. Representative money has value because the government says it
7 answers
asked by
Anonymous
1,256 views
People have claimed that Jamie’s paintings have given them the blues. Clearly this cannot be entirely correct, since many of
2 answers
asked by
Anonymous
1,254 views
The second resonant length of an open air column is 48cm. Determine the first and third resonant lengths
2 answers
asked by
Melissa
1,254 views
A tree casts a 50 foot shadow. At the same time of day, a 4 foot man standing near the tree casts a 10 foot shadow. What is the
4 answers
asked by
Your Mom
1,239 views
at 700 k the equilibrium constant for the reactions is Kp=0.76. Carbon tertrachrolide gas yields carbon solid and chlorine gas.
1 answer
asked by
Anonymous
1,212 views
Each of the sides of a square (S) with an area of 16 is bisected and a smaller square (S2) is constructed using the bisected
1 answer
asked by
Ian
1,186 views
A golfer, putting on a green, requires three strokes to "hole the ball." During the first putt, the ball rolls 5.9 m due east.
2 answers
asked by
physics freakiv
1,184 views
predict the expected phenotypic and genotypic ratios among the offspring of two individuals who are heterozygous for
2 answers
asked by
Lawana
1,183 views
What is usually the relationship between a bond’s rating and the interest rate a company pays to buyers?
A. The rating is the
2 answers
asked by
Anonymous
1,162 views
" I eated it all up" said jimmy Mrs newman, his teacher, should say 1. jimmy , say that again, but instead of saying' eated it
2 answers
asked by
reema
1,137 views
If dy/dx = (1 + x)/(xy), x>0, and y=-4 when x=1, then when x=3, y= what?
3 answers
asked by
Hannah
1,132 views
Find the length of segment CE if AE = 8 inches, EB = 10 inches, and ED = 5 inches.
2 answers
asked by
Sam
1,125 views
You currently lease scanning equipment at a cost of $1,500 per quarter and two copy machines at $120 per month. What will you
3 answers
asked by
Anonymous
1,098 views
A plane is is flying 225 mph heading S25°W. The wind is blowing S80°E at 60 mph.
11. What is the bearing of the plane? 12. What
2 answers
asked by
Amber
1,086 views
I need a real life example on how growing up or maturing involves seeing and experiencing pain.
We used examples from this book
1 answer
asked by
Jacob
1,083 views
Ms. sue I am sorry about posting that question twice. I didn't mean too, again I am very sorry! You have a bless night.
1 answer
asked by
Maryann
1,074 views
if a wall is 34 feet, how tall must a ladder be to reach the top if at a 75 degree angle
1 answer
asked by
jen
1,074 views
1. How does the flow of energy through an ecosystem compare with cycling of matter?
i put energy moves through an ecosystem in
6 answers
asked by
Laruen
1,070 views
A cublic meter of ocean water contains 6x10^-5 g of gold. If the total mass of the water in Earth's oceans is 4x10^20 kg, how
0 answers
asked by
Anonymous
1,068 views
Given that f(−0.5) = 2 f�Œ(−0.5) = 4 , using a tangent line approximation you would estimate f(0) to be?
0 answers
asked by
Elizabeth
1,066 views
1-Two shapes can be put together in different ways. using the triangles in exercise 1,draw pictures to show an example.
my son
5 answers
asked by
dw
1,060 views
Differentiate x^2y^3+x^3y^4=11 implicitly to find dy/dx.
2 answers
asked by
Aria
1,056 views
what is the equilibrium expression for
P4(s) +5O2(g)<====>P4O10(s) I think it is 1/[O2]^5 but the answer says [P4010]/[P4][O2]^5
1 answer
asked by
chemist
1,036 views
compare four examples of technologies that are designed to make buildings earthquake resistant
1 answer
asked by
Leighton
1,029 views
the smith family plans to sit down to thanksgiving diiner at 6:00 P.M. they have an 18 pound turkey.the turkey needs to cook
1 answer
asked by
Celest
1,029 views
which one of the following is not necessarily an element of good poetry 1. unique dictation 2 carefully selected words 3.
1 answer
asked by
reema
1,027 views
Thank you very much. Could you please check these few lines, Writeacher?
1) My pupils haven't received any email from their Irish
1 answer
asked by
Mike
1,024 views
An equation of the line tangent to the graph of (5x - 1)/(3x + 1) at the point where x = 1 is? Any ideas?
1 answer
asked by
ANONYMOUS
999 views
what angle between vectors u = 2j+2k & v= 3i+4k
Gracias por ayudarme
5 answers
asked by
matematicass
989 views
A radio substance has a half-life of 10 years. What is its annual decay rate?
1 answer
asked by
Billy
986 views
The salaries at a corporation are normally distributed with an average salary of $29,000 and a standard deviation of $4,000.
2 answers
asked by
Sam
985 views
DBQ underground railroad
1 answer
asked by
Gavin
977 views
how to calculate ? when 21g of magnesium carbonate was heated , magnesium oxide produced . carbon dioxide also released. what is
4 answers
asked by
Nurlisa
975 views
suppose the market price of corn is $5 a bushel but the government sets a price of $7. As a result,
1 answer
asked by
anita
942 views
(in this question they did not give me any diagrams)
use pie 22/7 (a) a piece of wire is bent to form a square of area 121cm
5 answers
asked by
INDIANA
932 views
Pearson Corporation makes an investment today (January 1, 2012). They will receive $6,000 every December 31st for the next six
2 answers
asked by
ashley
880 views
Give two examples of each of the following elements of poetry from the poems you have read in Units 4, 5, and 6.
Metaphor:
3 answers
asked by
Delta
877 views
I need major help with writing my final research paper. research paper are over whelming to me to information is need and its
2 answers
asked by
Macc
867 views
87,89,90,90,98,99,99,101,102,103,104
Within how many standard deviations of the mean is the value 102?
1 answer
asked by
Anonymous
860 views
A contractor is interested in the total cost of a project on which he intends to bid. He estimates that materials will cost rs
0 answers
asked by
pallavi
853 views
Given that g is the inverse function of f, and f(3)=4, and f'(3)=5, then g'(4)= ?
0 answers
asked by
Ellen
849 views
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain (see page 79 in the Laboratory Manual). The
0 answers
asked by
Sandra
846 views
all two-digit numbers whose units digits is half the tens digit?
1 answer
asked by
daniel
843 views
A person is riding a bicycle, and its wheels have an angular velocity of 26.0 rad/s. Then, the brakes are applied and the bike
1 answer
asked by
Hannah
841 views
A person is riding a bicycle, and its wheels have an angular velocity of 26.0 rad/s. Then, the brakes are applied and the bike
2 answers
asked by
Hannah
820 views
The region enclosed by the curve y =e^x, the x-axis, and the lines x=0 and x=1 is revolved about the x-axis. Find the volume of
1 answer
asked by
PLEASEHELP
815 views
Expected value If on a $1 bet, Paul Goldstein's expected value is 0.30, what is Paul's expected value on a $5
bet. I got 1.50 but
1 answer
asked by
angela
789 views
What happens to the percentage of an income that is taxed when income rises and the tax is a proportional one?
A. The percentage
2 answers
asked by
Anonymous
787 views
which graph would be a good answer to discribe the languages spoken?
1. a circle graph 2.line graph 3.bar graph 4.veen diagram
6 answers
asked by
janika
783 views
Evaluate the integral: 16csc(x) dx from pi/2 to pi (and determine if it is convergent or divergent).
I know how to find the
2 answers
asked by
Sam
771 views
A plane is is flying 240 mph heading N60°E. The wind is blowing S30°E at 30 mph.
6. What is ground speed of the plane? 7. What
0 answers
asked by
Amber
768 views
i am a 4 digit number between 3000 and 4000.My ones digit is twice my thousands digit.My hundreds digit is the same as my ones
1 answer
asked by
Anne
755 views
This assignment is about a car loan.
A financial institution in your community is advertising "Simple Interest Car Loans." Here
2 answers
asked by
Jewel
754 views
What is the economic term for productive resources that provide a means for society to produce and distribute its goods and
1 answer
asked by
Brad Imahara
750 views
Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. state the
1 answer
asked by
Adriana
744 views
Make a complete re search project on maths is interconnected with other subject i.e. Maths Vs computer using art with maths.
3 answers
asked by
Shivansh Tomar
730 views
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