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Lauren

Questions (1,093)

if the size of each exterior angle of a regular polygon is 90 degrees how many sides does it have?
1. 1 answer
2. 464 views
According to the book Are you Normal?,40% of all US adults try to pad their auto insurance claims to cover their deductible.
1. 1 answer
2. 605 views
Matt runs away from Ashley. Matt runs 40 m north and 30 m west. What is the minimum distance Ashley must run to catch Matt? Draw
1. 1 answer
2. 476 views
In a recent study a SRS of 525 employed Americans, 53 individuals indicated that they would fire their boss if they could.
1. 0 answers
2. 387 views
if pressure inside a cylinder with a circular hatch is 2 atm and the radius of the entrance hatch is 12 inches, what force does
1. 1 answer
2. 2,460 views
Calculate the area inside both of the ellipses (x^2)/3 + y^2 =1 and x^2 + (y^2)/3 = 1.
1. 0 answers
2. 326 views
The initial velocity of a 2.36 kg block sliding down a frictionless inclined plane is found to be 1.46 m/s. Then 1.07 s later,
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2. 531 views
An elevator (cabin mass 600 kg) is designed for a maximum load of 2100 kg, and to reach a velocity of 3.1 m/s in 3 s. For this
1. 1 answer
2. 577 views
What role did the freedmen play in Reconstruction governments?Answer - Before the war, African Americans had no voice in
1. 10 answers
2. 994 views
English 8R HW - literacy elements + literacy devices, look it up and take notesPlease help!!!!! ps -- what is literacy
1. 1 answer
2. 428 views
Science 8R HW - Using the steps of the Scientific Method solve a problem that you may have (for example, 1. How can I get my
1. 3 answers
2. 1,161 views
The north lost more soldiers in the Civil War than the South did. Why was it easier for the north to recover from the war?
1. 4 answers
2. 704 views
cyclohexane=1.4264 toluene=1.4967 at 20˚CMixture=1.4563 at 20˚C Assuming that the relationship between refractive index and
1. 1 answer
2. 2,422 views
Do impurities raise or lower the refractive index of a liquid? Please explain, I can't find it anywhere.
1. 1 answer
2. 1,055 views
What is the difference? |-9| - |13| =?A)-22 B)-4 C)4 D)22
1. 0 answers
2. 190 views
Which of these statements is true when you add a positive, nonzero integer and a negative, nonzero integer?A)The answer may be
1. 5 answers
2. 423 views
(-13) + (-1)
1. 1 answer
2. 148 views
Can anybody help me understand the first three chapters of Lies My Teacher Told Me? Maybe possibly give some summaries or themes
1. 0 answers
2. 310 views
Each of the first 4 pit stops a racecar driver makes loses ten seconds off the leader. The pit crew makes adjustments, and at
1. 4 answers
2. 506 views
find the area between the two curves y=1/2x and y=x square root of 1-x^2
1. 5 answers
2. 404 views
Which expression has the same value as−|−3|⋅|5|? a. −3⋅(−5) b. 3⋅5 c. −3⋅5 d. −(−3⋅5)
1. 1 answer
2. 266 views
A pitcher throws a 0.5kg ball of clay at a 6kg block of wood. The clay sticks to the wood on impact, and their joint velocity
1. 0 answers
2. 860 views
The peanut studied had a mass of 0.609 g before combustion and 0.053 g after combustion. The energy released during combustion
1. 1 answer
2. 1,135 views
Standing waves on a string are generated by oscillations having amplitude 0.005 m, angular frequency 942 rad/s, and wave number
1. 1 answer
2. 625 views
A series RCL circuit has a resonant frequency of 1500 Hz. When operating at a frequency other than 1500 Hz, the circuit has a
1. 1 answer
2. 1,452 views
A 1.20 kg mass on a horizontal spring oscillates on a frictionless surface with a displacement as a function of time given by
1. 1 answer
2. 1,760 views
A spinning disk of mass 5.0 kg and radius 0.25m is rotating about an axis through its center at 400 rev/min.a.) What is the
1. 1 answer
2. 751 views
A spinning disk of mass 5.0 kg and radius 0.25m is rotating about an axis through its center at 400 rev/min.a.) What is the
1. 1 answer
2. 1,316 views
If a wire of resistance R, resistivity ñ "roe", length L, and cross sectional area A, had its length doubled and radius halved,
1. 1 answer
2. 856 views
A wire has a resistance of 27.2 ohms. It is melted down, and from the same volume of metal a new wire is made that is 3 times
1. 1 answer
2. 1,146 views
A 1.20kg ball is rolled down a frictionless ramp whose top is 0.80m above a horizontal spring with ks = 800N/m. The ball reaches
1. 1 answer
2. 533 views
A tree one hundred cubits high is distant from a well two hundred cubits; from this tree one monkey climbs dow the tree and goes
1. 1 answer
2. 1,143 views
A revolving door consists of four rectangular glass slabs,with the long end of each attached to a pole that acts as the rotation
1. 1 answer
2. 721 views
A skier starts from rest at the top of a hill that is inclined at 9.8° with the horizontal. The hillside is 170 m long, and the
1. 1 answer
2. 652 views
An object slides down a frictionless 33 degree incline whose vertical height is 54.0 cm. How fast is it going in meters/second
1. 2 answers
2. 1,380 views
A spring whose spring constant is 650 N/m is compressed 0.600 m. What speed (in meters/second) can it give to a 0.100 kg ball
1. 1 answer
2. 467 views
What is the minimum work in joules needed to push a 1460 kg car 14.0 m up a 12.5 degree incline? (Ignore friction.)
1. 1 answer
2. 547 views
A 1370 kg car rolling on a horizontal surface has a speed of 20 km/hr when it strikes a horizontal coiled spring and is brought
1. 1 answer
2. 955 views
Why do the magnetic poles of cans reverse when turned upside down?
1. 0 answers
2. 372 views
Use these data to estimate Avogadro's number.Palladium crystallizes with a face-centered cubic structure. It has a density of
1. 1 answer
2. 1,821 views
I'm almost done with my essay. I just have to choose one more document which means that I have to write another paragraph and I
1. 1 answer
2. 787 views
Prepare a 10-column work sheet for fiscal year 2005, starting with the unadjusted trial balanceand including adjustments based
1. 0 answers
2. 950 views
Shakespeare uses Calphurnia to build suspense about what will happen in all of the following ways excepta.urging Caesar not to
1. 2 answers
2. 1,217 views
Rotate the region enclosed by the given functions around the x-axis. Determine the volume.y=sqrt(sinx) ; y=0 ; x=0 ;x=pi limits
1. 1 answer
2. 604 views
Rotate the region enclosed by the given functions around the x-axis. Determine the volume.y=x^2+2x+1 and y=2x+5 limits are -2
1. 1 answer
2. 472 views
Find the total area enclosed by the functions given below.y=x^2+2x+1 and y=2x+5 limits are -2 to 2
1. 1 answer
2. 342 views
show how society and family life compare and contrast in the Pacific Rim? I don't need an answer, just an explanation please. I
1. 1 answer
2. 423 views
1.Which of the following best describes the graph of x > 2 ?A. Closed dot at x = 2, and shading to the right B. Closed dot at x
1. 1 answer
2. 1,476 views
Which table (A or B) matches this description: When the input is 0, the output is 0. As the input increases by 1, the output
1. 3 answers
2. 1,542 views
If the ratio of men to women in a movie theater is 1.00 when written as a decimal, what must be true?A. The ratio of women to
1. 3 answers
2. 2,709 views
A factory would like to produce plain carbon steel strips with pieces ofpolyethylene plastic ﬁlm bonded on them. The bonding
1. 0 answers
2. 511 views
what 2 properties of carbon make it a good material to use for motor brushes?
1. 1 answer
2. 861 views
1.What is a reasonable estimate for the area of a circle with radius 4 cm?A. Area=12cm^2 B. Area=16cm^2 C. Area=24cm^2 D.
1. 5 answers
2. 2,249 views
Sam has started babysitting to earn extra money. On Thursday night she earned $26, on Friday night she earned $19, and on
1. 1 answer
2. 612 views
1)y=1-tan(3pi-2x) Find period and phase shift2)y=-sin(5x+3) Find amplitude,period,and phase shift 3)y=1-sin(3pi-2x)Find
1. 0 answers
2. 656 views
y=sin(2pi*x-pi)find the amplitude, period, and phase shift
1. 1 answer
2. 534 views
y=sec(2x+1)Find the period and phase shift. Sorry i'm really bad at these.
1. 1 answer
2. 393 views
y=2tan(x-1)Find the period and phase shift.
1. 1 answer
2. 551 views
solve:Sin2x=Sinx
1. 1 answer
2. 480 views
How many mL of 3.00M HNO3 would you need to make exactly 100mL of 0.83 HNO3 by dilution with water? (The FM of HNO3 = 63.0.)
1. 2 answers
2. 993 views
If you deposit $10,000 in a savings account now, what interest rate compounded continuously would be required for you to
1. 1 answer
2. 611 views
How many grams of ice at -11.2 degrees C can be completely converted to liquid at 29.8 degrees C if the available heat for this
1. 1 answer
2. 1,073 views
Why is Lucius Lyon reluctant to give up the Toldeo Strip?
1. 1 answer
2. 330 views
What proportion of adults use between 15 and 23 gallons of gas per week if it is normally distributed with a mean of 16 gallons
1. 1 answer
2. 410 views
The hypotenuse of a right triangle is 29.0 centimeters. The length of one of its legs is 20.0 centimeters. What is the length of
1. 1 answer
2. 2,399 views
Look at the right end behavior of each function )\(as x -> infinitey). what about the function determines whether its graph wil
1. 2 answers
2. 477 views
How does the degree of a polynomial function affect the end behavior?
1. 0 answers
2. 417 views
what is the general relationship between the degree of a polynomial function and the number of "bends" or relative maximum and
1. 1 answer
2. 1,771 views
What is the slope of line that passes through (-4, -2) and (5, 1)?
1. 1 answer
2. 471 views
Find the value of y if B is midpt of AC, and C is midpt of BD.AB=7y-2 BC=x+3 CD=9
1. 1 answer
2. 306 views
A solution is made by mixing 30.0 mL of ethanol, C2H6O, and 70.0 mL of water. Assuming ideal behavior, what is the vapor
1. 7 answers
2. 3,804 views
Consider an ideal gas encloesd in a 1.00 L container at an internal pressure of 10.0 atm. Calculate the work, w, if the gas
1. 6 answers
2. 18,747 views
if a polynomial function is of degree n, then the graph will have n-1 relative maximum and minimum points.Is this: Always True,
1. 1 answer
2. 697 views
In terms of x, write expressions for the length, width, height, and volume of the boxes created in the activity.I just need an
1. 1 answer
2. 1,641 views
I have a piece of paper 22 in. long and 16 in. wide. I cut a 7 in. x 7 in. square from each corner. I then fold up the sides and
1. 1 answer
2. 396 views
simplify:3sqrt(2)+5sqrt(4)+8sqrt(2)-2sqrt(6)
1. 1 answer
2. 669 views
Which is logically equivalent to ~p -> q?a.) ~q -> p b.) ~q -> ~p c.) q -> p d.) q -> ~p
1. 2 answers
2. 672 views
What is Rachel Renee Russell adress. I can't seem to find it. I'm really writing a letter to her and doing this as a extra
1. 3 answers
2. 616 views
Evaluate this function for x=-3f(x)= 4x^3-5x^2/2x-4
1. 1 answer
2. 339 views
Monte has a small rectangular herb garden that has a length 3 yd longer than twice its width. If the area of the garden is 50
1. 2 answers
2. 1,416 views
I'M CURIOS SO DON'T JUST JUDGE ME AND BE RUDE i'M REALLY CURIOUS AND i FORGOT TO ASKED THIS QUESTION. DO NOT JUDGE ME!!!!Do I
1. 10 answers
2. 865 views
Will these clubs below help me get into one of these colleges:1. Illinois state university school of arts 2. Yale University
1. 7 answers
2. 924 views
2. You are given the following data.Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56 - Find the correlation
1. 1 answer
2. 603 views
Open to all Commonwealth citizens aged 18 or under, the Essay Competition offers young people the opportunity to make their
1. 3 answers
2. 549 views
Where is the cell wall is found? Plant or animal or both?
1. 2 answers
2. 370 views
•Decide which type of project you’re doing. Projects can be entered as one of two types: (1) Science / Technology, or (2)
1. 2 answers
2. 1,435 views
I'm doing my science fair project on like how healthy and junk food affect the human body. I check on the site (Rockland Sit
1. 5 answers
2. 1,363 views
Entries can be submitted for only $45 (with each additional entry for only $25) until January 16, 2012. Do they mean I should
1. 3 answers
2. 320 views
Do publish your work (stories, art wk, etc.) will express colleges (ivy league). I'm partcipating some contests that involved
1. 2 answers
2. 925 views
S/I/T Exhibition 2012The exhibition will be held on Sunday, March 25th, 2012 at Pfizer in Pearl River, New York. In case of
1. 3 answers
2. 590 views
Why do colleges (like yale, harvard, etc.) give out book awards to high school students????
1. 3 answers
2. 1,016 views
Which source that tells how to do order of operation step by step. I'm making a booklet explain how to do it. I'm also going to
1. 3 answers
2. 891 views
I'm making a small poster about my culture. What should I add to it???? Any important things I should add??? This is a extra
1. 3 answers
2. 588 views
I'm writing a letter to my favorite author (Rachel Renee Russell) explaining why I love her book and why she is my favorite
1. 2 answers
2. 720 views
What is IQ??? Like when a teacher says this says it in your IQ. One time my dad told me something that says something in my IQ
1. 2 answers
2. 761 views
Discus Awards College ScholarshipDescription: The Discus Awards College Scholarship is available to high school students
1. 4 answers
2. 676 views
Fee Waiver Statment:A teacher or administrator must submit a letter on school letterhead listing the student or students who
1. 3 answers
2. 641 views
Entries will be judged by professional artists only. Each quarterly judging and the Grand Prize judging may have different
1. 3 answers
2. 471 views
What is meant in the Illustrators Contest rules by “three different subjects”?Three of the same subject would be 3
1. 3 answers
2. 1,076 views
Are these list below are fantasys???- Unicorns - Fairies - Princess - Mermaids
1. 9 answers
2. 552 views

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