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Jen

Questions (1,135)

Lay out sixteen cards: the Ace, Two, Three and Four of all four suits (hearts, clubs, diamonds, and spades). Two players
1. 2 answers
2. 546 views
What is the least possible number you can write with a 1 in the thousands place
1. 2 answers
2. 683 views
Commercially available concentrated sulfuric acid is 18.0 M H2SO4. Calculate the volume (in mL) of concentrated sulfuric acid
1. 1 answer
2. 1,629 views
Please help answer..What is the principle of powers? When solving a radical equation how do we use the principle of powers to
1. 1 answer
2. 575 views
The temperature dropped from 37 degrees C from the high temperature to read a low of-8 degrees C. What was the high temperature?
1. 1 answer
2. 401 views
a conservative is opposed to government intevention in both one or none.....economic and social spheres
1. 1 answer
2. 526 views
how do you simplify (8-(sqrt-36)) / 4 and express it in a+bi format?thanks
1. 1 answer
2. 357 views
A 2-C and a 4-C charge attract each other with a 10-N froce when placed a certain distance apart. With how much force will a 2-C
1. 1 answer
2. 951 views
A 2500N pile-driver ram falls 10m and drives a post 0.1m into the ground. Find the average impact of force on the ram.
1. 1 answer
2. 4,848 views
a swimming area in a rotating space habitat is located in a 1/4 g region. if a diver can jump 1m high in a 1g region, how high
1. 3 answers
2. 1,077 views
a swimming area in a rotating space habitat is located in a 1/4 g region. if a diver can jump 1m high in a 1g region, how high
1. 0 answers
2. 460 views
a swimming area in a rotating space habitat is located in a 1/4 g region. if a diver can jump 1m high in a 1g region, how high
1. 0 answers
2. 544 views
Why is it important for students to know the difference between reliable and unreliable sources of information
1. 1 answer
2. 471 views
AD=5X-2BD=2X+7 FIND AB
1. 0 answers
2. 305 views
a 20.0L sample of hydrogen gas has a mass of 1.80g. What will its density be in g/ml?
1. 1 answer
2. 455 views
an unstretched hanging spring is 50cm long. suspending a 100N weight from it makes its lenght 60cm. Adding another 100N weight
1. 1 answer
2. 2,566 views
A meter stick is balanced at the 50-cm mark. You tie a 20-N weight at the 20-cm mark. At which mark should a 30-N weight be
1. 1 answer
2. 5,095 views
hi I need on the formula for average speed or ratethanks
1. 1 answer
2. 484 views
Hi I need help on how to do this exponent problem thanks.solve for x: 4^2013 - 4^2012 - 4^2011 + 4^2010 = 45(2^x)
1. 1 answer
2. 465 views
Describe the adjustments in the production possibilities curves in each of the following situations for the United States
1. 1 answer
2. 763 views
Writing about movies -Hi, my name is Jen. I need some help with my film history class. I need to choose two films that represent
1. 1 answer
2. 612 views
I cannot read your 11:55 post. Can you repost it here?
1. 1 answer
2. 418 views
A 6 m flagpole casts a 5 m shadow at the sametime of the day as a building casts a 28m shadow. How tall is the building? I drew
1. 2 answers
2. 633 views
Why is time such an important factor in financial matters? How does the frequency of interest compounding, regardless of the
1. 1 answer
2. 1,112 views
Evaluate the integral S (range from 1 to 3) (x^2 +1)dx by computing the limit of Reimann Sum.
1. 0 answers
2. 384 views
A sample of 12 measurements has a mean of 34 and a standard deviation of 4.5. Suppose that the sample is enlarged to 14
1. 3 answers
2. 1,352 views
Can someone please help me with this problem. The following cell is set up to measure the concentration of K^+ in blood serumAg,
1. 0 answers
2. 442 views
Use the mole ratio of CuO produced per mole of malachite to write a balanced equation for malachite decomposition reaction.
1. 1 answer
2. 566 views
while wearing roller blades, you push against a wall. Use Newton's third law of motion to explain what happens next.
1. 0 answers
2. 525 views
Can you please translate:vous me donner un cadeau d'anniversaire de ma sœur?
1. 2 answers
2. 1,200 views
A 0.145 kg block is released from rest fromthe top of a 51.7◦ frictionless incline. When it has fallen a vertical distance of
1. 3 answers
2. 1,400 views
If 50.0mL of 1.60M HCl was added to 50.0mL of 1.80M NaOH, calculate the molarity of the resulting NaCl solution. (Hint:
1. 6 answers
2. 1,106 views
Why is it important to use liquids with relatively lower boiling points when using the Dumas method?
1. 1 answer
2. 455 views
Hi please help. The proportion of coaches who spend more than 120 minutes at the sport is 0.023.Out of 1000 coaches, the
1. 1 answer
2. 489 views
In clinical lab reports, some concentrations are given in mg/dL. Convert a Ca2+ concentration of 3.5 mg/dL to weight/volume
1. 3 answers
2. 4,235 views
Hydrogen and oxygen react according to the equation: 2H2 + O2 -> 2H2O.According to Avogadro's law, how many liters of hydrogen
1. 2 answers
2. 1,292 views
How does discounted cash flow valuation work? How does it differ from the other valuation methods?
1. 1 answer
2. 498 views
Choose the one alternative that best completes the statement or answers the question.Use inductive reasoning to predict the next
1. 1 answer
2. 967 views
the perimeter is 48, the length is 2 times the with. what is the width and length. I got the answer but how do you figure it
1. 2 answers
2. 445 views
I have almost completed my assignment, but am stuck on this question. I researched my text and other outside sources and can't
1. 0 answers
2. 1,170 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
1. 4 answers
2. 577 views
Which of the following best explains the success of early nineteenth-century temperance crusaders in reducing Americans'
1. 1 answer
2. 661 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
1. 2 answers
2. 598 views
can some one explain how you would graph the equation of 3y-4x>12
1. 1 answer
2. 295 views
9x+5greater than or equal to -40 or 7x+3greater than or equal to -11solve and graph I got the answer of x greater than or equal
1. 0 answers
2. 682 views
solve using set builder notation 5[3M-(M+4)]>-2(M-4){m|m ____ ____}
1. 0 answers
2. 382 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
1. 4 answers
2. 640 views
The table lists data regarding the average salaries of several professional athlethes in the years 1991 and 2001A) use the data
1. 0 answers
2. 478 views
when you have a equation such as x+6=y is the slope a 0 or a 1
1. 1 answer
2. 274 views
Write an equation of the line containing the given point and parellel to the given line (4,-8);9x-8y equals 7
1. 1 answer
2. 455 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. 0 answers
2. 542 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. 0 answers
2. 546 views
Can someone help me with these questions I have some material for them but not enough. •First-- Compare and contrast the
1. 0 answers
2. 577 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
1. 1 answer
2. 605 views
Sandy’s Sweatshirt Shop sells college sweatshirts. White sweatshirts sell for $18.95 each and red ones sell for $19.50 each.
1. 1 answer
2. 611 views
Approximately how many tons of lignite would be required to produce the amount of heat generated by one ton of anthracite coal?
1. 1 answer
2. 1,143 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. 1 answer
2. 479 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
1. 3 answers
2. 948 views
What can be considered the most problomatic factor that influences patient communication?Fow the most substantial I chose
1. 2 answers
2. 455 views
Round decimal to the nearest tenth: 65.88?Round decimal to the nearest whole number: 25.88?
1. 2 answers
2. 570 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. 1 answer
2. 362 views
For a function f, letf*(x)=lim (f(x+h)-f(x-h))/h h->0 Determine f*(x) for f(x)=(x^2)+x
1. 1 answer
2. 413 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 +
1. 4 answers
2. 525 views
The diploid character of eukaryotic cells may mask the appearance of a mutation since...A) this may be a frame shift B) the
1. 1 answer
2. 1,057 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
1. 1 answer
2. 1,062 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. 1 answer
2. 384 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.
1. 1 answer
2. 919 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
1. 1 answer
2. 591 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
1. 2 answers
2. 488 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
1. 2 answers
2. 1,289 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
1. 1 answer
2. 807 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
1. 4 answers
2. 805 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
1. 2 answers
2. 819 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
1. 4 answers
2. 2,022 views
What is 100,000 as a power of 10?Is this scientific notation or something else?
1. 2 answers
2. 391 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
1. 2 answers
2. 917 views
I was wondering if someone could help me with a homework assignment that wants us to identify two major changes or challenges
1. 2 answers
2. 734 views
Multiply(1-5x³)² I am not sure If I add or multiply the exponents would this be solved as 1-5x^6?
1. 2 answers
2. 564 views
You are explaining why astronauts feel weightless while orbiting in the space shuttle. Your friends respond that they thought
1. 7 answers
2. 863 views
What atomic or hybrid orbitals make up the sigma bond between As and F in hexafluoroarsenate ion, AsF6- ?orbital on AS:? orbital
1. 2 answers
2. 5,284 views
Now that you have finished your research paper, what advice would you provide to students starting this course?o What would you
1. 1 answer
2. 520 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
1. 5 answers
2. 646 views
In a population of exam scores, a score of X=88 corresponds to z= +2.00 and a score of X=79 corresponds toz= -1.00. Find the
1. 1 answer
2. 924 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
1. 0 answers
2. 620 views
Create a 7- to 10-slide Microsoft® PowerPoint® presentation that describes the following:o The steps leading to a trial. o The
1. 2 answers
2. 573 views
Hello,This is a discussion question from my cuktural diversity class.. I have read through my entire text and elaborated on what
1. 3 answers
2. 721 views
solve for X: 3/2 (2-2X) + 4/3/ (6+3X)= 2/5 (10-20X)
1. 1 answer
2. 411 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
1. 2 answers
2. 780 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
1. 2 answers
2. 522 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. 1 answer
2. 475 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. 1 answer
2. 537 views
I am having trouble in this class and need help with this question..What similarities and differences do you see between
1. 2 answers
2. 820 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. 1 answer
2. 474 views
test the claim that μ1 = μ2 Two samples are randomly selected from normal populations. The sample statistics aren1=11,x(bar)=4
1. 2 answers
2. 744 views
I need help figuring this out, I tried to simplify 3 timesthis are fractions, I can't express fractions in here.. -4/7x=12/35
1. 1 answer
2. 634 views
I am not finding the answer of this question in my text for my Nutrition Class(Dehydration Assignment)...Can anyone help me
1. 1 answer
2. 515 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 +
1. 2 answers
2. 354 views
For my final project I have to conduct an interview with someone with a different religion other than my own and visit their
1. 5 answers
2. 667 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
1. 3 answers
2. 466 views
Let g(x) = 10-x/2+xa. 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. 5 answers
2. 910 views

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