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Jen
Questions and answers by visitors named
Jen
, page 4
Questions (1,135)
sinx cosx - 2 cosx = 0
thanks
1 answer
274 views
What is a factional distillation and how would you figure out how many fractional distillation would C4H8CL2 isomers have.
4 answers
534 views
Please help...i'm totally lost with this one.
Construct a linear program for the following situation. Do not solve. A hotel is
4 answers
472 views
1. How can we determine the maximum sustained yield of a vertebrate population? I need details and preferable real examples!!
1 answer
345 views
Carl drove from his house to work at an average speed of 35 miles per hour. The drive took him 25 minutes. If the drive home
3 answers
2,062 views
how do i calculate the percentage of ionic character ..
ex. H-O = electronegativity difference = 1.2
7 answers
624 views
what are the prefixes in the metrics system
1 answer
344 views
how do i draw lewis structures for:
CH2Cl2, CH3OH and NH3 .. plz help
3 answers
1,025 views
Does anyone know any free online website that will grade ones essays?
1 answer
372 views
Solve this system of equations. 3x+y+60=180 5y-5+2x=180
2 answers
552 views
The U-shaped glass tube in the figure below contains two liquids in mechanical equilibrium: sea water of density 1.025 kg/L, and
4 answers
844 views
Please check my work. Thank you.
1. Government documents in a library are classified according to which of the following schemes?
4 answers
395 views
What are some examples of chemical phenomena’s that are occurring around us every day?
1 answer
320 views
I need help with the following problem:
Calculate the upper and lower limits of the volume (in cm^3) of a cylinder 5.2+- 0.1
3 answers
508 views
Does anyone know any websites that sell very cheap books because I searched everywhere and none of the websites I found were in
3 answers
548 views
Are objects ( such as metal obje) placed in salt water heavier than in distilled water?
1 answer
310 views
Does anyone know a website that will help me identify the physical properties of compounds, elements, and mixtures? For example,
2 answers
519 views
Does anyone know any good websites that has notes/ essays, or any resources on It takes a family by Santorum
1 answer
404 views
The three-part inequality a < x ¡Ü b means "a is less than x and x is less than or equal to b". Which of these inequalities is
3 answers
501 views
The three-part inequality a < x ¡Ü b means "a is less than x and x is less than or equal to b". Which of these inequalities is
3 answers
474 views
I've been having problems with solving equations that involve fractions with the following problem can I get some help for
2 answers
814 views
Please factor the following expression:
x^2-48x-100
1 answer
462 views
I'm struggling with the equations for the following problem:
a) The sales representative informs you that there are two floor
2 answers
570 views
Please Factor
(m + 4) (a – 5) + (m + 4) (a + 3)
3 answers
377 views
Describe at least two roles of medical staff and two roles of hospital administration that you consider most important.
(Medical
2 answers
647 views
In what ways do health care expenses affect an economy? What are the economic advantages to government involvement in health
3 answers
590 views
Can anyone help me or help me get started please?
ASSIGNMENTS 1. CheckPoint: Full-Sentence Outline • Resources: Organizing Your
3 answers
846 views
Can anyone tell me if this sound ok?
I have to create an introduction and conclusion. Below is also my thesis statement. Anything
2 answers
1,034 views
Can anyone tell me if this sound ok?
I have to create an introduction and conclusion. Below is also my thesis statement. Anything
7 answers
1,091 views
Write a 350- to 700-word paper in APA format describing two approaches or indicators to measuring patient outcomes. Measuring
2 answers
681 views
What is one strength you see in the current U.S. health care system?
Some of the best doctors in the world practice in the US.
2 answers
524 views
2. Final Project: My Proposal for a New System
„h Resource: Appendix A „h Due Date: Day 7 [Individual] forum „h Write a
7 answers
851 views
could you please tell me how to turn this into simple radical form
2(3^(2^-1)-1)^-1
5 answers
322 views
Please solve for the interval notation corresponding to the set notation
{x | x < –7}
5 answers
399 views
Write a slope-intercept equation for a line with the given characteristics:
m = 2/3 passes through (-4,-5) I got an answer but
7 answers
2,663 views
Use substitution to determine whether the ordered pair (–2, –3) is a solution of the equation x2 – y = 7. Show some work.
5 answers
1,161 views
Need a little help. I know the meaning but finding difficulty with popular usage for these terms..
What differences did you find
3 answers
550 views
I have to write an essay on Hinduism for my college class (Religions of the world.
One question I'm having a difficult time
5 answers
1,736 views
I have to write an essay on Hinduism for my college class (Religions of the world.
One question I'm having a difficult time
2 answers
627 views
Let g(x) = 10-x/2+x
a. Find g(-1) b. state the domain of the function 10-x/2+x c. Find g (t + 1) and simplify as much as possible
1 answer
367 views
Let g(x) = 10-x/2+x
a. Find g(-1) b. state the domain of the function 10-x/2+x c. Find g (t + 1) and simplify as much as possible
6 answers
851 views
In today's world how many people do you think would be willing to give up everything just to experience the pain and suffering
4 answers
410 views
For my final project I have to conduct an interview with someone with a different religion other than my own and visit their
6 answers
585 views
Please Help! Confused! I got an answer but it is not correct. Can someone help? Thanks!
Given that f(x) = x^2 - 3 and g(x) = 2x +
3 answers
309 views
I am not finding the answer of this question in my text for my Nutrition Class(Dehydration Assignment)...
Can anyone help me
1 answer
469 views
I need help figuring this out, I tried to simplify 3 times
this are fractions, I can't express fractions in here.. -4/7x=12/35
2 answers
563 views
test the claim that μ1 = μ2 Two samples are randomly selected from normal populations. The sample statistics are
n1=11,x(bar)=4
3 answers
668 views
Am I using the 2-sample T test or ANOVA?
Please show all steps. test the claim that μ1 = μ2 Two samples are randomly selected
1 answer
398 views
I am having trouble in this class and need help with this question..
What similarities and differences do you see between
3 answers
707 views
I know it seems strange, but for our homework tonight in math class, our teacher had us list 10 things to say instead of "shut
2 answers
483 views
I know it seems strange, but for our homework tonight in math class, our teacher had us list 10 things to say instead of "shut
1 answer
425 views
50 students are surveyed and here is the result.
Food Frequency Ice cream - 12 Cookies - 11 Fruit -6 Candy -13 Other -8 Which of
3 answers
461 views
The following data describes the rainfall.
Jan - 1 Feb - 3 Mar - 1 Apr - 2 May - 2 Jun - 2 Jul - 19 Aug - 21 Sep - 3 Oct - 3 Nov
3 answers
690 views
solve for X: 3/2 (2-2X) + 4/3/ (6+3X)= 2/5 (10-20X)
1 answer
358 views
Hello,
This is a discussion question from my cuktural diversity class.. I have read through my entire text and elaborated on what
4 answers
655 views
Create a 7- to 10-slide Microsoft® PowerPoint® presentation that describes the following:
o The steps leading to a trial. o The
3 answers
508 views
In a population of exam scores, a score of X=88 corresponds to z= +2.00 and a score of X=79 corresponds to z= -1.00. Find the
2 answers
549 views
In a population of exam scores, a score of X=88 corresponds to z= +2.00 and a score of X=79 corresponds to
z= -1.00. Find the
3 answers
835 views
this is a question for a lab experiment...in the lab we got 2 empty vials and were supposed "eyeball" 1.0g of NaCl into each of
6 answers
555 views
Now that you have finished your research paper, what advice would you provide to students starting this course?
o What would you
1 answer
467 views
What atomic or hybrid orbitals make up the sigma bond between As and F in hexafluoroarsenate ion, AsF6- ?
orbital on AS:? orbital
5 answers
5,206 views
You are explaining why astronauts feel weightless while orbiting in the space shuttle. Your friends respond that they thought
7 answers
782 views
Multiply
(1-5x³)² I am not sure If I add or multiply the exponents would this be solved as 1-5x^6?
4 answers
500 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
3 answers
657 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
3 answers
832 views
What is 100,000 as a power of 10?
Is this scientific notation or something else?
3 answers
351 views
A 855 N crate rests on the floor.
a) How much work is required to move it at constant speed 7.7 m along the floor against a
5 answers
1,904 views
A 950 kg car rolling on a horizontal surface has speed v = 50 km/h when it strikes a horizontal coiled spring and is brought to
3 answers
752 views
What is the minimum work needed to push a 1050 kg car 460 m up along a 17.5° incline?
(a) Ignore friction (b) Assume the
5 answers
756 views
A 9600 kg boxcar traveling at 17 m/s strikes a second boxcar at rest. The two stick together and move off with a speed of 9.0
3 answers
726 views
A 125 kg fullback is running at 5.0 m/s to the east and is stopped in 0.75 s by a head-on tackle by a tackler running due west.
a
3 answers
1,172 views
Determine the maximum and minimum values of the following set of numbers.
3, -36/7, -1, -2/3,5/4,-5,26/9 I think the correct
3 answers
426 views
How many moles of ions are released when this sample dissolves in water?
3.55*10^18 formula units of Ba(OH)2*8H2O
2 answers
533 views
Solve the formula for the given variable. Assume all variables represent nonnegative numbers.
A=6s^2, for s A. A/6 B. SQRT A/6 C.
2 answers
848 views
What are the exaxt solutions of
(x-2)^2=1 I'm not sure how to set this one up I believe it goes .. x-2=SQRT1 x+2=-SQRT1 x+2=1
1 answer
336 views
I am stuck on this math problem and need help please!
Multiply (-4n)^2(3n^4)^2 In multiplication, I am supposed to add the square
2 answers
976 views
The diploid character of eukaryotic cells may mask the appearance of a mutation since...
A) this may be a frame shift B) the
2 answers
981 views
Hello i'm haveing trouble with this problem, when I solve it I'm geting the A=24.375, but it does not plug in correctly.
1.5 +
5 answers
446 views
For a function f, let
f*(x)=lim (f(x+h)-f(x-h))/h h->0 Determine f*(x) for f(x)=(x^2)+x
1 answer
383 views
The first four digits of a 6-digit number are 9, 7, 5, 3, in this order. What are its last two digits if the number is divisible
1 answer
309 views
Round decimal to the nearest tenth: 65.88?
Round decimal to the nearest whole number: 25.88?
3 answers
520 views
What can be considered the most problomatic factor that influences patient communication?
Fow the most substantial I chose
3 answers
391 views
An open box is formed from an 80cm by 80cm peice of metal by cutting four identical squares from the corners and folding up the
4 answers
869 views
In 1992,the life expetency of males was 65.1 years. In 1999, it was 67.5 years. Let E represent the life expetency of in year t
1 answer
433 views
Approximately how many tons of lignite would be required to produce the amount of heat generated by one ton of anthracite coal?
4 answers
1,092 views
Sandy’s Sweatshirt Shop sells college sweatshirts. White sweatshirts sell for $18.95 each and red ones sell for $19.50 each.
2 answers
530 views
AHH this problem is driving me nuts!
A small container of water is placed on a carousel inside a microwave oven, at a radius of
2 answers
545 views
Can someone help me with these questions I have some material for them but not enough. •
First-- Compare and contrast the
1 answer
517 views
Can anyone explain how to draw a topographical profile to me. This is the question that is posted in our material.
draw a
1 answer
485 views
I need help understanding this assignment, I am not asking for someone to do this for me.
I believe the Checkpoint relates more
1 answer
477 views
Write an equation of the line containing the given point and parellel to the given line (4,-8);9x-8y equals 7
1 answer
417 views
when you have a equation such as x+6=y is the slope a 0 or a 1
1 answer
244 views
The table lists data regarding the average salaries of several professional athlethes in the years 1991 and 2001
A) use the data
1 answer
420 views
Can somebody help me with commans?
where do they commas go in these sentences? Or do they need them? 1) I give you homework
5 answers
571 views
solve using set builder notation 5[3M-(M+4)]>-2(M-4)
{m|m ____ ____}
1 answer
339 views
9x+5greater than or equal to -40 or 7x+3greater than or equal to -11
solve and graph I got the answer of x greater than or equal
2 answers
615 views
can some one explain how you would graph the equation of 3y-4x>12
1 answer
268 views
You can buy an energy-saving light bulb for $18.07, which can work for 10,000 hours. It costs you 0.8 cents to operate it for an
3 answers
530 views
Which of the following best explains the success of early nineteenth-century temperance crusaders in reducing Americans'
2 answers
600 views
I am writing a paper and don't understand this particular question..
What does it mean if a patient is part of a marginalized
5 answers
534 views
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