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Questions (405)

Two relays each with 20 ohms resistance and 0.16 henry inductance are connected in series. What is the equivalent impedance?
1. 10 answers
2. asked by student
3. 5,994 views
a 25ohm resistor connected in series with a coil of 500ohm resistance and 150mH inductance. What is the power factor of the
1. 5 answers
2. asked by student
3. 6,347 views
Suppose 32 = alpha*beta for alpha, beta reatively prime quadratic integers in Q[i] . Show that alpha = epsilon*gamma^2 for some
1. 1 answer
2. 548 views
Find the GCD of 24 and 49 in the integers of Q[sqrt(3)], assuming that the GCD is defined. (Note: you need not decompose 24 or
1. 1 answer
2. 701 views
Please teach me. I am completely blank with it. :(Let alpha = (3+sqrt(-3))/2 belongs to Q[sqrt(3)]. Show that if x is congruent
1. 1 answer
2. 1,035 views
Equation- Mg + 2HCl -> MgCl2 + H2What volume of hydrogen at STP is produced from the reaction of 50.0 g of Mg and the equivalent
1. 3 answers
2. 1,555 views
Hi, does the electron transport chain actually PRODUCE ATP? It says on my sheet that 4 molecules of ATP are produced in this
1. 1 answer
2. 646 views
Can somone help me with this word problem....thanksThe cut-right company sells sets of kitchen knives. The basic set consists of
1. 1 answer
2. 1,318 views
this problem is given me very much difficulty because of the set up and what to do. can someone assit me if you have a few
1. 3 answers
2. 800 views
My question is that i need help for this problem understanding how they came about to the answer it is an odd problem so:The
1. 2 answers
2. 1,158 views
this is what i have so far for the following problem but i don't know what to do next:Use the simplex method to solve the linear
1. 2 answers
2. 588 views
When i have a matrix4 X 4 and i have to multiply it by a 4 X 3 i know that the product size has to be a 4x 3 so do i do a row
1. 2 answers
2. 556 views
Can someone please explain how they got the answer for this problem its in my book:Directions: Find the amount that should be
1. 1 answer
2. 369 views
What formula should i use for this problem.Or how should i solve itstock growth: A stock that sold for $22 at the beginning of
1. 1 answer
2. 537 views
How did they get to this answer can someone explain the steps.Directions: Find the future value of each ordinary annuity, if
1. 1 answer
2. 530 views
what formula would i use to solve for this:Loan Interest A developer needs $80,000 to buy land. He is able to borrow the money
1. 1 answer
2. 668 views
also, what formula would i have to use for this:Effective Rate An advertisement for E*TRADE bank boasted "We're ahead of banks
1. 1 answer
2. 433 views
what formulas do i use for this:Investments Suppose $10,000 is invested at an annual rate of 5% for 10 years. Find the future
1. 2 answers
2. 681 views
what formulas do i use for this:Investments Suppose $10,000 is invested at an annual rate of 5% for 10 years. Find the future
1. 1 answer
2. 446 views
what is an example of the important facts on obtaining a loan for a new car as a math problem. Knowing that some facts are:credi
1. 1 answer
2. 435 views
I just went under dictionary and this is what it came up with. i hope this helpsWhat is an apologist? Definition: defender of
1. 1 answer
2. 387 views
what formula did the book use and the set up for it to get this answer for this problem:Problem: Stereo shack sells a stereo
1. 1 answer
2. 654 views
so you are saying that i should labelp = 30 i = 0.0125/12 = 0.0010416666666666666666666666666667 n = 12(3) = 36 then plug it
1. 1 answer
2. 475 views
In dehydration why is water essential to health maintence?This site will give you the clearest answer as to why water is
1. 1 answer
2. 445 views
The problem states find the simple interest . Assume a 360 day year. Round result.$17000 at 9% for 119 days. So, I know i have
1. 1 answer
2. 669 views
what is the correct formula to use for the following problem:Find compound amount for the deposit.Round to the nearest hundredth
1. 1 answer
2. 479 views
P (in millions) = 250 x 2^( y-1990)/66What was the approximate population of the United States in 1960? p=250x2^-.4545 How do i
1. 1 answer
2. 425 views
can someone correct these for me thanks..Problem #4 Find the effective rate corresponding to the given nominal 18% compounded
1. 1 answer
2. 640 views
I had asked on these problems previously but here is my final answers are they correct now...Problem #1 Find the simple interest
1. 1 answer
2. 488 views
what formula do i have to use for this problems.Problem #4 John Lee saving account has a balance of $2449.After 7years what will
1. 1 answer
2. 498 views
is this correct now..Problem #1 Find the simple interest assume a 360-day year. Round result $17000 at 9%for 119 days. answer:
1. 1 answer
2. 372 views
I am lost with these two problems...Problem #1 Write a sample space for the given experiment A box contains 3 blue cards
1. 1 answer
2. 445 views
what formula do i use for the following problem:which of the following investments is larger after 19years? a) $7500 is
1. 1 answer
2. 736 views
The area of a rectangle of length x is given by 3x2 +5x. Find thewidth of the rectangle. The area of a rectangle with width t is
1. 1 answer
2. 1,043 views
How can one calculate the odds of winning the jackpot in the lottery.The probablity is the number of ways to win (usually one)
1. 1 answer
2. 442 views
Can someone give me an example of decribing a real-life situation where I can use the pascals triangle to be used to calculate
1. 1 answer
2. 416 views
can someone correct this for me parts A-E and if i am wrong can you help me....pleaseHow many 7-digit telephone numbers are
1. 1 answer
2. 498 views
#1A menu offers a choice of 3 salads, 8 main dishes, and 5 desserts. How many different meals consisting of one salad, one main
1. 4 answers
2. 2,236 views
can someone correct this problem for me thanksA group of 7 workers decide to send a delegation fo 2 to their superviosr to
1. 2 answers
2. 575 views
so how did you say to do part cc) if there is 2 woman and 5 men in the group, how many delegations would include at least 1
1. 1 answer
2. 479 views
How did they solved this problem i got this one wrong on my quizz.Pizza Varieties A television commercial for Little Caesars
1. 2 answers
2. 573 views
My question is in statistics under what circumstances would the mode be an appropriate measure of central tendency?Whenever you
1. 1 answer
2. 472 views
Is there a website where i can find the information you provided further because i am still not understanding towards what you
1. 1 answer
2. 516 views
Can someone help me which way can I approach this problem. A hint of a formula or anything would be helpful...Life of Light
1. 1 answer
2. 836 views
I need help with this problem I do not understand how to solve this kind of problems....can someone show me and explain it to me
1. 2 answers
2. 549 views
can someone correct me on this:Find the mean for the list of numbers: 79, 40, 79, 98, 40(round to the nearest tenth) this is
1. 1 answer
2. 429 views
can someone correct me please...Find the mean. Round to the nearest tenth. *its a table with 2colums and 5 rows: */* = this is
1. 1 answer
2. 957 views
heres another problem can someone correct it for me...find the median of: 8,10,26,23,31,34 This is what i did i place them in
1. 1 answer
2. 397 views
Is this correct.....Solve the problem. Round to the nearest hundredth, if necessary the following data gives the number of
1. 1 answer
2. 472 views
is this right?Find the standard deviation to the given data. The manager of a small dry cleaner employs six people. As part of
1. 1 answer
2. 671 views
What is a situation where the mode is the best average to use to describe data.If you are hunting deer, which location would you
1. 1 answer
2. 467 views
thank you for all your help that your doing and all the other tutors....
1. 1 answer
2. 268 views
Find expected value for the random variable.its suppost to be a table 6 X 2 i used the .... to represent separation
1. 1 answer
2. 1,032 views
Is this correct?consider determining how many possible phone numbers are in an area code (repeated numbers allowed) Is this a
1. 1 answer
2. 1,270 views
what formula or how do i solve for this:How many 5-card poker hands containing of 2 aces and 3 kings are possible with an
1. 3 answers
2. 589 views
I need help what formula would i use or what steps do i take?A professor gives a test with 100 true-false questions. If 60 or
1. 2 answers
2. 575 views
a company is taking a survey to find out whether people like its product. Their last survey indicated that 70% of the population
1. 1 answer
2. 737 views
the question asks:How many 5-card poker hands consisting of 2aces and 3 kings are possible with an ordinary 52-card deck? this
1. 1 answer
2. 821 views
the problem asks:a bag contains 5 aplles and 3 oranges. If you select 4 pieces of fruit without looking, how many ways can you
1. 1 answer
2. 716 views
For this one i have no idea what formula or even how to set it up...Tow 6-sided dice are rolled. What is the porbability that
1. 1 answer
2. 1,124 views
I need help or hint on the setup:what is the probability that at least 2 students in a class of 36 have the same birthday? This
1. 1 answer
2. 477 views
consider determining how many possible phone numbers are in an area code (repeated numbers allowed)is this a combination,
1. 1 answer
2. 704 views
rounding to the nearest tenth to242.35 the answer would be: 242.40 we round up the 3 because a 5 is next to it...? Yes. We round
1. 1 answer
2. 498 views
round result to two decimal places...the answer i have is:7.023 so two decimal places would it be: 702.0 You're asked to round
1. 3 answers
2. 1,177 views
what is the probability that at least 2 students in a class of 36 have the same birthday?Do i punch this in to the calculator or
1. 4 answers
2. 2,045 views
how much is 6 cups to pounds....That depends upon whether you're measuring something heavy, like lead pellets, or light, like
1. 1 answer
2. 441 views
well this is what i need i am baking but i need 6cup of buttercream icing. And i found a website that sells it made but it says
1. 2 answers
2. 543 views
A cable tv company charges $50 for the basic service plus $10 for each movie channe. Let C(X) be the total cost in dollars of
1. 2 answers
2. 550 views
how do i set this up...i need help in the set up...In deciding whether or not to set up a new manufacturing plant, analysts for
1. 2 answers
2. 794 views
Can someone explain to me step by step how the book got to this answer i want to understand the steps....thanksFind the inverse,
1. 1 answer
2. 489 views
Can someone explain to me the following step by step , i 've looked in websites , plus the book and i want to understand how
1. 1 answer
2. 530 views
can someone explain to me this one as well step by step...thanksProblem #2 Solve the matrix equation AX=B for X by finding A to
1. 1 answer
2. 941 views
Hello tutors by any chance is there anyone who can assit me with theprevious problems that i posted..dealing with math subjectHe
1. 2 answers
2. 558 views
What literature would be considered to be part of the United States' current literary canon?There are so many, it's hard to name
1. 1 answer
2. 687 views
What is a good definition or meaning of linterary canon. I've read the definition in different books but i am still confused
1. 1 answer
2. 642 views
What literature would be considered to be part of the United States CURRENT literary canon.You asked this question yesterday and
1. 1 answer
2. 498 views
what is the effect that mass production of books has had on:a) individuals Mass production of books have enabled more people to
1. 1 answer
2. 686 views
what are some methods towards writng about literature?Be sure to add all of these to your Favorites or Bookmarks:
1. 1 answer
2. 730 views
what does this mean the definition:Word: "anapest" definition: three syllables with third stressed: a metrical foot of three
1. 1 answer
2. 801 views
what does it mean: literary journalThe term "literary journal" can mean two things, I think. 1. A magazine or journal that is
1. 1 answer
2. 1,079 views
who determines what will be printed and how access to information limited with mass production of books?Publishers determine
1. 1 answer
2. 406 views
what is the control of information from prebook manuscripts to the formation of early publishing houses to the evolution of
1. 1 answer
2. 414 views
what is the organization of the publishing industry?I don't know if such a question can be definitively answered, but here are
1. 2 answers
2. 547 views
what is the controlled ownership and distribution of publications throughout history?
1. 1 answer
2. 252 views
what are some groups and individuals who have had and not had access to information because of its control pre-book manuscripts?
1. 1 answer
2. 357 views
what are pre-book manuscripts and what is the early publishing houses?Pre-book manuscripts are the hand-written or typed
1. 1 answer
2. 464 views
what is today's publishing conglomerates and the organization of todays'publishing industry?Please note that <b>we don't do
1. 1 answer
2. 414 views
Thank you if anyone could help me with the previous posts.If you are taking a course in mass media, surely you have a textbook
1. 2 answers
2. 529 views
My question is in the story "young goodman brown", by Nathaniel Hawthorne.can someone give me an example of a literary device
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2. 670 views
Estimate 16 20/21*28 3/7 - 4 13/25 + 8 2/47 as a whole number or as a mixed number whee the fractional part is 1/2.a. 452 b.480
1. 11 answers
2. 653 views
I need help with these two question.And if you can help me understand them as well.thanks1)Did the U.s. governmnet fostered
1. 9 answers
2. 892 views
I need help to even start this paper with the required information but I've re-read the chapter and I am not understanding. Can
1. 3 answers
2. 704 views
Can i bother again to see if you can help me set up my paper so i can know what i should talk about in each paragraph so i do
1. 4 answers
2. 375 views
I was woundering by any chance were you able to help me figureout how to set up the essay as an outline according to my
1. 3 answers
2. 499 views
Are there any Television programs that have primarily helped or hindered social and political life in the U.S.?
1. 2 answers
2. 516 views
Can someone help me with this what is a tense or exciting moment in Oedipus Rex? What would also be a literary device or
1. 2 answers
2. 1,075 views
what are the types of carbohydates and the types of lipids.
1. 1 answer
2. 396 views
I am having touble how to work with the retail inventory method to estimate the companies year end inventory.i have the
1. 2 answers
2. 514 views
please help what is the best way to introduce to yours classmate?
1. 1 answer
2. 290 views
How does the pressure reading of water vapor differ from that of a gas like oxygen or nitrogen?is it because its fractional
1. 2 answers
2. 520 views