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Karen
Questions and answers by visitors named
Karen
Questions (567)
What is the approximate circumference if diameter is of 23 feet
4 answers
918 views
What are the three essential parts to make a battery?
Cell reducing agent acid fuse porous barrier or salt bridge voltage
5 answers
5,789 views
The ordering and transportation cost C for components used in a manufacturing process is approximated by the function below,
4 answers
6,373 views
what is the umemployment rate among psychiatrists?
I searched on this, and found nothing. I suspect there are no statistics being
1 answer
358 views
What is wrong with this sentence?
By Tuesday, the Roman Catholic Archdiocese of Portland, Maine has promised to turn over to
1 answer
400 views
There are 3 errors in this sentence, can you help find them, please:
The district attorney want to see every accusation ever made
1 answer
350 views
There are 3 errors in the follow sentence, please help.
She wants to track the history of every priest accused of seual
1 answer
328 views
How do I graph sin and cosin
example: graph y=-4sin(x + 3.14) Your function is the sin function shifted by pi units to the left.
1 answer
560 views
How do you find Altitude and slope
slope is the derivative of a function: for ex. if you have f(x)=x^2 + x, at point (1,2)
1 answer
392 views
How was the writing of the Grito de Dolores similar to the writing of the petition by the First Continental Congress?
Please
1 answer
717 views
Predict the type of bond present between carbon and suffer in vulcanized runbber? Is that ionic.
Please tell me how I can figure
1 answer
749 views
Predict the type of bond present between carbon and suffer in vulcanized runbber? Is that ionic.
Please tell me how I can figure
1 answer
504 views
Use the Cauchy Integral formula to evaluate foC (closed curve) f(z) dz,
where C is oriented anticlockwise, for f(z) = (z + i)^2 /
1 answer
396 views
Ironing out all wrinkles, the pants looked much more presentable.
Hmm -- what talented pants -- they iron themselves. :-) You can
1 answer
446 views
Im stumped by these:
evaluate if possible: -3√64 (the 3 is supposed to be in the dip of the square root symbol) 4√81 ( the 3
1 answer
411 views
The sum of two numbers is less than 12. The second number is 8 more than the first. What are the possible values for the first
1 answer
1,163 views
i know this is simple but what is the answer to the -3 squared?
-3 squared is 9. Check this site for more information.
2 answers
576 views
how do i find the midpoint between the points (-1,4) and (-2,-9).
y1-y2/x1-x2=4+9/-1+2
1 answer
323 views
suppose you deposit $350 in a bank account that pays 6% annual simple interest. Find the interest earned in 4 months and in 1
1 answer
641 views
Give examples of advancing technologies in criminal justice within information and dispatching systems. Also, include about how
1 answer
414 views
Complete the order pairs so each is a solution for the given equation
3x + 4y = 12 these are the numbers ( ,3) ( ,3/4) ( ,0) and
2 answers
941 views
Celsius temperature readings can be converted to Fahrenheit readings using the formula F = 9/5c + 32, what is the Fahrenheit
1 answer
494 views
when x number units are sold, the price of each unit (in dollars)is given by P = -x/2 + 75, find the unit price when the
1 answer
406 views
An athlete whirls a 7.40 kg hammer tied to the end of a 1.1 m chain in a horizontal circle. The hammer moves at the rate of 1.4
2 answers
869 views
Is this just an American website. I am from Toronto Canada - posted a question yesterday and have not received a response. Just
6 answers
459 views
Not sure if my response came through before - just wanted to say thank you for the quick response and keep up the good work :)
7 answers
861 views
Thanks - How many pecks in a bushell - and don't ask anyone else for the answer - only Canadians would know this.
4 answers
374 views
Thanks - How many pecks in a bushell - and don't ask anyone else for the answer - only Canadians would know this.
5 answers
290 views
The bond energy of the O2 molecule is 495.
a) calculate the minimum frequency and max wavelength of light required to break this
3 answers
1,624 views
If I have birth rate, death rate, rate of increase in percent, how can I calculate the population doubling time?
1 answer
468 views
I am doing a project where I have to start with a solid, show is turning into a liguid and then a gas..Can I use butter as a
3 answers
356 views
If you need to speed up the rte at which your potatoes are cooking in boiling water, would it be better to turn up the heat or
3 answers
435 views
How did U.S. “Manifest Destiny” impact Latin America?
1 answer
426 views
1.Why is an exporter that is to be paid in six months in a foreign currency worried about fluctuating foreign exchange rates?
2.A
6 answers
625 views
I'm working on this equilibrium homework problem and I'll post all my work. Can you help me please? I'm a little stuck
1 answer
412 views
A neutron, a proton, and an electron are initially at the same distance from a relatively large stationary nucleus moving at a
1 answer
635 views
A neutron, a proton, and an electron are initially at the same distance from a relatively large stationary nucleus moving at a
4 answers
1,949 views
What is solubility of CaF2 in a solution buffered at pH 5
2 answers
971 views
If you purchase property and contract a company to construct a building. How would you enter the transaction? I know you would
2 answers
940 views
I need help with OR rhymers and I need help
2 answers
550 views
The second hand and the minute hand on one type of clock are the same length L.
-------------------------------------------------
4 answers
2,031 views
Although Max bled profusely before he died, there was no blood on the ground where his body was found. Therefore, he was killed
1 answer
354 views
Find the domain of f(x)=(sqrt (x-2))/(2x-5)
I need help...THANKS!
1 answer
304 views
In a diesel engine, the piston compresses air at 302 K to a volume that is 0.0628 of the original volume and a pressure that is
2 answers
1,025 views
Compressed air can be pumped underground into huge caverns as a form of energy storage. The volume of a cavern is 5.60 105 m3,
2 answers
1,295 views
Please check the following argument and see if the premises and the conclusion are stated accurately
Premises: With the numbers
2 answers
899 views
Please look at the following statement would you agree that this statement is vague.
Housing juveniles with adults would not be
4 answers
433 views
Please check to see if I have this correct.
Premises: The desire to incarcerate juveniles with adults is based on public fear.
4 answers
533 views
Please evaluate argument.
Premises: Although exercise may provide temporary relief for mild, moderate and even severe depressed
2 answers
980 views
Pleae evaluate this argument would you say it is an a good strong inductive argument.
An argument the author is making is that
2 answers
569 views
The average of five number is 56. Four of the numbers are the same. The average of one of the four number and the fifth number
3 answers
523 views
Why is it dangerous to light one bunson burner using a second bunson burner?
5 answers
526 views
I am supposed to do a paper on an article using correlational research that is presented in an inappropriate manner. I am having
4 answers
548 views
Complete each statement .(round to the nearest hundreth)
7L = _________ qt.
1 answer
433 views
I am learning about active voice and passive voice. I was given some exercises to do, and I'm not sure if my answers are right
5 answers
1,140 views
What was the main reason the French explored the new world? Same question for the Spanish. Was it to build colonies, find gold
4 answers
534 views
In rectangle MNPQ, the ratio of the length of MP is 4:5.
a) Does this ratio tell you how long MN is? Explain. b) What if MN is
9 answers
2,009 views
What is the immediate effect of some buys domestically produced dog food for his posh 3-star restaurant, Epicurean Retreat, on
6 answers
400 views
What is the immediate effect of each of the following events on U.S. GDP and its components?
1. someone, at the age of 94,
1 answer
445 views
As a busboy in a restaurant, Amiel takes 1/12 h to clear and reset a table. How many tables can Amiel clear in 2/3 h?
9 answers
852 views
calculate the magnitude of the resultant of a pair of 100-km/h velocity vectors that are at right angles to each other. Please
4 answers
2,341 views
a guy throws a ball up and catches it 3.5 seconds later. what is the max height and initial velocity.
Please help!
5 answers
715 views
How does inflation figure in when it comes to treasury securities?
1 answer
373 views
A ball is thrown with a horizontal velocity of 2 m/s from a vertical height of 50 m above ground. neglect air resistance and
5 answers
483 views
What are things most people do not notice?
Please and thank you!
1 answer
303 views
I am trying to find a primary source on Ferdinand Magellan. I understand that there are primary source book about him, but I
2 answers
782 views
Assume that American rice sells for $100 per bushel, Japanese rice sells for 16,000 yen per bushel, and the nominal exchange
4 answers
1,768 views
I am having difficulty deciding which basic statistical test I should use to compare two means. I am comparing calorie
1 answer
487 views
Find dy/dx for: 2y^3 - 3xy = 4
Write an equasion for the line tangent to the curve at (1,2) Find d^2y/dx^2 at (1,2)
3 answers
483 views
Does this sentence make sense?
My mother's bedsheets has embroidery.
3 answers
391 views
what is evolutionary divergence?
4 answers
211 views
If the sum of two numbers is 1 and the sum of the cubes of the numbers is 3, what is the sum of the squares of the numbers?
4 answers
412 views
broom is to sweep as brush is to a 5 letter word that begins with scr,spr,str,thr? Can you help? I have no idea?
10 answers
486 views
Compare and contrast Rupublican and Democracy
1 answer
361 views
In paper chromatography, why must the starting line be drawn with pencil?
Thanks!
2 answers
881 views
The gravitational force of the Earth acting on an object with more mass is stronger than the force on a smaller mass object of
1 answer
489 views
You deposit $1000 in an account at the Lifelong Trust Savings and Loan that pays 7% interest compounded quarterly. By how much
4 answers
1,545 views
What form is the energy turned into by a mitochondria?
I need help with this question. thanks god bless
3 answers
436 views
Why would a more active cell need more mitochondria?
4 answers
475 views
A shoe box is an example of what geometric solid?
4 answers
2,505 views
. Over the last 15 Major League Baseball seasons, the mean number of strikeouts by the American League leader is 258.5. Assuming
2 answers
921 views
3. The following data shows expenditures (in millions of dollars) and case (sales in millions) for seven major soft drink
1 answer
447 views
Listed below are the number of homeruns for the National League leader over the last 20 years, through 2006. Assuming that
1 answer
399 views
Choose the equation that best represents an ellipse for the given foci and co-vertices.
1. foci (+-2, 0) co-vertices (0, +-4) 2.
3 answers
842 views
Oxidation Numbers
AlH(SO4)3 and the overall charge is -2 BaCr2O7
3 answers
456 views
What cartographer held or had a stake in the Mount Vernon Furnace from 1878-1882?
1 answer
393 views
Studies find a negative correlation between hours spent watching television and scores on reading tests. Does watching
3 answers
1,070 views
You draw three tickets at random with replacement from the box. What is the chance that you draw at least one odd number? [Hint:
1 answer
452 views
If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, how long would the job take if they worked
2 answers
472 views
Post your response to the following: How are the concepts of the Greatest Common Factors (GCF), divisibility, and Lowest Common
2 answers
678 views
If the oldest individual in an office is 57 and the range of employee ages is 29, what is the age of the youngest person in the
6 answers
830 views
Does this sentence sound right? I need to use two adverbs in a sentence.
John quickly ran across the bridge.
3 answers
436 views
Does this sound better with two adverbs in it?
John finished the paint job very efficiently.
1 answer
345 views
The lifetime of a 2-volt non-rechargeable battery in contant use has a normal distribution with a mean of 516 hours and a
3 answers
1,123 views
The lifetime of a 2-volt non-rechargeable battery in contant use has a normal distribution with a mean of 516 hours and a
3 answers
620 views
A cylinder has a diameter of 6 ft and a height of 3 ft. Find its surface area and volume.
3 answers
472 views
Can a categorical variable be an outlier?
Ex...If students in a class was asked what color their hair color was and most said
2 answers
504 views
I have no idea how to start. I cannot remember how to solve this for anything.
3x/4+6=-12
4 answers
289 views
I'm supposed to make a PowerPoint about the collective unconscious of my culture, but I just don't understand the idea of it.
4 answers
724 views
Give an equation of a line perpendicular to the line y=4x having the same y-intercept.
1 answer
343 views
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