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2011
November
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November 25, 2011
Isosceles trapezoid ABCD has legs AB and CD and base BC If AB = 7y – 4, BC = 4y – 6, and CD = 8y – 18, find the value of
6 answers
asked by
Ryan
10,390 views
A piston has an external pressure of 9.00 atm. How much work has been done if the cylinder goes from a volume of 0.130 liters to
1 answer
asked by
Yuli
6,119 views
Hello I have key answers for the following tasks but I would like a native speaker to explain to me the uses of tenses here.The
6 answers
asked by
Mark
5,826 views
The strength S of a rectangular beam varies jointly as its width w and the square of its thickness t. If a wood beam 3 inches
5 answers
asked by
Carla
5,740 views
Starting from rest, a disk rotates about its central axis with constant angular acceleration. In 6.00 s, it rotates 28.0 rad.
1 answer
asked by
S.Jacob
4,346 views
M right angle R= 120 degrees and M right angle S = 100 degrees find mrightangleT
4 answers
asked by
Ryan
3,919 views
here is a redox reaction
Fe+ Cu2+„³ Fe2+ Cu Is Fe oxidized and Cu reduced ? and why. Thanks for the help:)
1 answer
asked by
John G
3,417 views
Suppose a tire manufacturer wants to set a mileage guarantee on its new XB 70 tire. Life tests revealed that the mean mileage is
2 answers
asked by
Brea
3,329 views
What is the sum of the angle measures of a 37-gon?
1 answer
asked by
Ryan
3,032 views
As shown in the figure below, a green bead of mass 50 g slides along a straight wire. The length of the wire from point to point
1 answer
asked by
shahla
2,573 views
Find values of x and y for which ABCD must be a parallelogram. The diagram is not to scale.
2x-2 y+24 5y-8 x+2
2 answers
asked by
Ryan
2,508 views
what is the osmolarity of 0.35M KBr? how to set it up.
1 answer
asked by
maria
2,388 views
(5) Chapter 13 Problem
The Torre Company has the following balances in stockholders equity on December 31st. Common Stock - $5.00
2 answers
asked by
Anonymous
2,210 views
A total of 2.00mol of a compound is allowed to react with water in a foam coffee cup and the reaction produces 185g of solution.
1 answer
asked by
Yuli
2,151 views
Ti(s)+2Cl2(s)-TiCl4(s) compute theoretical yield in moles 8 mol Ti, 8 mol Cl2
1 answer
asked by
sandy
1,935 views
Two number cubes are rolled—one red and one black. Explain why the events
“the red cube shows a 6” and “the sum is
1 answer
asked by
Maitha
1,729 views
A piston is used to compress a gas from 1.0 atm to 3.5 atm. If ther volume changes from 1.5L to 0.75L, what is the final
3 answers
asked by
Mario
1,703 views
Helicopter A is flying due north toward a landing point 10 miles away. Helicopter B is 11 miles due east of helicopter A. About
1 answer
asked by
Anonymous
1,568 views
The moment of inertia of a 0.98 kg bicycle wheel rotating about its center is 0.13 km-m^2. What is the radius of the wheel?
1 answer
asked by
pakilina
1,430 views
1) A typical use of managerial accounting is to:
a) help investors and creditors assess the financial position of the company b)
2 answers
asked by
Anonymous
1,257 views
In the following experiment, a coffee-cup calorimeter containing 100mL of H2 is used. The initial temperature of the calorimeter
2 answers
asked by
Yuli
1,255 views
A wheel with 50 cm diameter is moving at a speed of 20 m/sec. (a) How fast is the wheel turning? (b) How many revolutions will
1 answer
asked by
pakilina
1,248 views
Can someone please help me..
What questions should an individual consider when deciding the direct and indirect approaches for a
1 answer
asked by
Alyna
1,174 views
Find the Zeros of the following functions
f(x) = x/3 +5 ^ That one is layed out so differently I don't understand how to solve.
1 answer
asked by
-Untamed-
1,122 views
A torque of 0.97 N-m is applied to a bicycle wheel of radius 0.35 m and mass 0.75 kg. Treating the wheel as a hoop, find its
1 answer
asked by
pakilina
1,111 views
essay "peace and stability in a globalized world"
I need some help. Thanks
1 answer
asked by
Zoe
1,096 views
In about 100 words, explain what kinds of features of characteristics a midsize business would seek in its electronic commerce
0 answers
asked by
Jessica
1,091 views
What word best completes this sentence. ¿Dónde están Uds.? (Está) (Estás) (Estoy) (Estamos) en la clase de ciencias
2 answers
asked by
Shawn
996 views
there are 2 opthion of second person narrative in my wxam
i chose the first one .. but want to make ure if i am right, you become
1 answer
asked by
Anonymous
990 views
what does it mean to be a global citizen?
1 answer
asked by
smiley face
961 views
which statement is true about weight
1) pull of earth on a body 2) mass of a body 3) scalar quantity 4) unit per kilogram
1 answer
asked by
sahar
932 views
jim reed manages a fleet of utility trucks for a rural county government. He's been in his job 30 years, and he knows where the
1 answer
asked by
kim
928 views
Learning about quadratic functions and equations, and I am struggling. It's so easy for others to understand, but math is my
1 answer
asked by
-Untamed-
921 views
Triangle JKM has j=28cm, k=17cm, and m=13cm.
a. find the measure of the smallest angle b. find the area of the triangle
1 answer
asked by
Gary
907 views
If an RR genotype is crossed with a Rr genotype, which color flowers would the offspring least likely have?
a.) red b.)white I
0 answers
asked by
thomas
901 views
From Hawaii to the bend in the Hawaiian-Emperor chain is about 4000 km. If the Pacific plate is moving 8.0 cm a year, estimate
2 answers
asked by
Andy
885 views
English is my second language; please help me to solve few sentences
Which one is a complete sentence? Yesterday in the morning
3 answers
asked by
Anonymous
883 views
a store has a total of 108 full-time staff and part time staff. There are three times as many full-time staff as part time
1 answer
asked by
hannah
845 views
A ball of mass m is rotated at constant speed v in a vertical circle of radius r as shown below. Find the tension in the cord
1 answer
asked by
pakilina
833 views
QuadPlex Cinema is the only movie theater in Idaho Falls. The nearest rival movie theater, the Cedar Bluff Twin, is 35 miles
0 answers
asked by
lost
826 views
is H2S2O7 or H2SO4 a stronger acid?
2 answers
asked by
Rebecca
805 views
�‹m�ÚR = 120�‹ and m�ÚS = 100�‹. Find m�ÚT. The diagram is not to scale.
0 answers
asked by
Ryan
787 views
In Part I the reaction you observed was Mg(OH)2 (s) Mg2+ (aq) + 2 OH- (aq). Compare the colors you observed in the
1 answer
asked by
Anonymous
775 views
Analyzing Quadratic Functions
describe how the graphs of the following functions relate to the graph of y=x^2. Could someone
2 answers
asked by
-Untamed-
768 views
The lifetimes of batteries produced by a firm are known to be normally distributed with a mean of 100 hours and a standard
2 answers
asked by
Brea
757 views
The collision between a nail and hammer can be considered to be approximately elastic. Calculate the kinetic energy acquired by
0 answers
asked by
pakilina
755 views
1) A typical use of managerial accounting is to:
a) help investors and creditors assess the financial position of the company b)
3 answers
asked by
Betamou
712 views
what are the 5 strategies in overcoming communication barriers?
1) minimize physical distraction 2)overcome emotional distraction
1 answer
asked by
Pallavi
695 views
The grades for Economics students at a large university are found to be normally distributed with a mean of 76 and a standard
1 answer
asked by
Brea
694 views
I had to put verbs in past tense.1.Necesité (necesito) medicine.
2.The doctor gave me a injection. I had to change (da) to past
2 answers
asked by
Mia
677 views
Assume that a normal distribution has a mean of 21 and a standard deviation of 2.
Use the empirical rule to find the percentage
1 answer
asked by
HM
669 views
You have 1L of an ideal gas at 0 degree celsius and 10 atm pressure. You allow the gas to expand against a constant external
0 answers
asked by
John
665 views
i am trying to transform a piece wise function, but my problem is that the lines are so irregular i cant tell if it is correct.
0 answers
asked by
Cody
665 views
a company's current sales are $400,000 at a volume of 10,000 units. Fixed costs are $120,000 and variable costs are $30 per
0 answers
asked by
t.b.
661 views
i am attempting to graph the piecewise function
y=(-2/3)x-6 if -9<=x<-6 (1/3)x if -6<=x<0 (((x-3)^2)/9) + (((y-0)^2)/16)=1 if
1 answer
asked by
Cody
657 views
Suppose that y is directly proportional to x.
a. Use the given information to find the constant of proportionality k. b. Then use
1 answer
asked by
Carla
656 views
A wheel is turning at a speed of 2.0 rev/sec and is allowed to coast to rest. If it does so in 30 sec, how far did it turn in
1 answer
asked by
pakilina
650 views
use the names and ages of yourself and the other two people you selected. Make sure one is older than you and one is younger
0 answers
asked by
king
649 views
Two number cubes are rolled—one red and one black. Explain why the events
“the red cube shows a 6” and “the sum is
0 answers
asked by
Maitha
649 views
i find many information on internet of invasion of italy during world war 2 but it not tell me straightforwardly how italy get
9 answers
asked by
Mohammad
639 views
Determine the down payment and the amount to be financed for each home described below.(a) $460,460; 10% down
The amount to be
2 answers
asked by
MONICA
637 views
Tell which body part hurts after doing the activity
1.Listen to too much music Me duelen las orejas. 2.The exam was difficult.Me
7 answers
asked by
James
636 views
A solid ball of radius b and mass m is released from the top of an incline of the incline is at the height h above the ground.
1 answer
asked by
pakilina
630 views
1. ¿Adónde fue Tomas ayer?(farmacia)
Tomas fue a la farmacia. 2.¿Adónde fuiste ayer? Fui al rancho. 3.¿Bailaste ayer? Sí,
3 answers
asked by
Mia
630 views
find the rotational kinetic energy of the earth about the sun due to its orbital about the sun. The mass of the each M is 6 X
0 answers
asked by
pakilina
619 views
Assume there are two lakes containing trout and the weights of the trout in each lake are normally distributed. The distribution
1 answer
asked by
Brea
609 views
The biosocial approach suggests that gender differences are based on:
a. the hormone and neurological differences between men and
0 answers
asked by
Anonymous
607 views
I had to put the verbs in the past tense-thank you
1.Cuando el doctor me pregunta, ¿cómo te sientes?, yo respondo que no me
3 answers
asked by
Mia
601 views
recently developed computer technology and give its description,inventor,year invented and the purpose why it was developed.
5 answers
asked by
anon
598 views
write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Can you give me what
1 answer
asked by
mary smith
595 views
The area of a of trinagle with b and h is a=1/2bh find the area when b=30 and h =38 m
1 answer
asked by
Nicky
595 views
1) A typical use of managerial accounting is to:
a) help investors and creditors assess the financial position of the company b)
1 answer
asked by
Anonymous
594 views
An unknown force pushes a 17 kilogram block across a smooth frictionless floor. Three seconds after the force is first applied
2 answers
asked by
Susie
587 views
ina cathode ray tube a beam of electron can be moved up and down by changing the poential difference of_____.
a) X-plates b)
1 answer
asked by
saffa
580 views
50 MATH PROFESSORS WERE ASKED HOW LONG IT TAKES TO GRADE A STUDENT'S HOMEWORK ASSIGNMENT. THE MEAN GRADING TIME FOR THE SAMPLE
2 answers
asked by
DARLENE
575 views
Use your calculator to approximate the integral using the method indicated, with n=100. Round your answer to four decimal
2 answers
asked by
Jane
569 views
I just wanted to know if my reporting verbs are possible and if I should include others.
1) "Let's make pizza." He
1 answer
asked by
Henry2
567 views
_____ gift was purchesed
to whom for who to who for whom i chose To whom ....is the right option. The advice was meant ____ you
2 answers
asked by
Anonymous
565 views
A manufacturing company produces 80,000 units of product A at a total cost of $2 million. Total fixed costs are $1.2 million. If
1 answer
asked by
Anonymous
564 views
A street ball bearing of radius 0.50 cm is rolling along a table at 20cm/sec when it starts to roll up an incline. How high
0 answers
asked by
pakilina
562 views
1.Fui(voy) hablé(hablo)past tense of each verb
2.cuesté(cuesta) 3.Regresé(regreso) 4.me acuesté(acuesto).Sorry but I had to
1 answer
asked by
Mia
558 views
which statement is true about weight
1) pull of earth on a body 2) mass of a body 3) scalar quantity 4) unit per kilogram
1 answer
asked by
sahar
557 views
I had to tell what body part hurts after doing the following activity
1.watching too much television Me duelen los ojos. 2.Eat
3 answers
asked by
James
557 views
I am currently making a short movie about "NO SMOKING!". So, I am now searching for the right music background for the movie.
0 answers
asked by
Mandy
537 views
8. What will adding 50 to each score in a distribution do to the standard deviation of that distribution?
will not change the
1 answer
asked by
Brea
534 views
Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two
1 answer
asked by
mike
525 views
In order to predict the percentage of males and females three assumptions must be considered: 1. The X carrying sperm and Y
1 answer
asked by
Christina
524 views
What is a beat? How does a beat compare to a post?
1 answer
asked by
kathy
512 views
a rolling ball covers a distance of 650m in 20 min. its speed in kilometer per hour will be what?
1 answer
asked by
saffa
511 views
We had to do weighted averages in evolution and I'm confused. Please help!
We were given allele frequencies which we had to
1 answer
asked by
Chelsea
510 views
A fuel consists of 85% C, 12.5% Hydrogen, 2.5% residual matter by mass, Working from 1st
principles, find lower calorific values
0 answers
asked by
pradip nayak
502 views
What will adding 50 to each score in a distribution do to the standard deviation of that distribution?
1 answer
asked by
Brea
497 views
The voltage power production of a nuclearpower plant.
Is it going to be discreet or continuous ? Explain how and why?
1 answer
asked by
HM
497 views
A ball of mass moves in a horizontal circular path of radius a with speed v as shown in the illustration below. Find the tension
0 answers
asked by
pakilina
490 views
Lets say you got 235 on this test. Your college is in a different section of this course. Her score was 82 out of 100 on her
0 answers
asked by
Anonymous
489 views
Dolly is a cute little second-grade girl with blonde curls and big brown eyes. She is very bright but not successful in school.
0 answers
asked by
Anonymous
488 views
How can I fix this sentence or make it sound better?
The themes that revolve around film noir include violence, lust, greed,
2 answers
asked by
jon
480 views
what is the standard deviation using the rule of thumb for the following set?
57 61 57 57 58 57 61
2 answers
asked by
amy
478 views
I left out these sentences. Thank you very much.
1) I would appreciate receiving some news from you. 2) Did you remember to lock
1 answer
asked by
Henry2
478 views
a gardener cuts a rectangular field 16m
long by12m wide. what is theperimeter of the field
1 answer
asked by
shautae
473 views
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