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Christine

Questions (266)

A Ferris wheel is 40 meters in diameter and boarded from a platform that is 4 meters above the ground. The six o'clock position
1. 1 answer
2. 2,799 views
The antifreeze in a car is a 50% by weight solution of ethylene glycol, C2H6O2 in a water solvent. Calculate the boiling point
1. 1 answer
2. 1,494 views
How does the rate of speed at which an individual rides an exercise bicycle correlate with the number of calories burned per
1. 0 answers
2. 2,614 views
x^6+x^7/x
1. 1 answer
2. 251 views
During the early 20th century, Americans saw themselves as different than Europeans and used art to reflect this idea.true or
1. 1 answer
2. 439 views
A satellite is to be put into a circular low earth orbit at 149 km above surface. What orbital speed (km/s) is required?
1. 1 answer
2. 567 views
Write a balanced equation for the combustion of gaseous ethane (C2H6) a minority component of natural gas, in which it combines
1. 2 answers
2. 6,488 views
Write a balanced equation for the incomplete combustion of gaseous pentane (C5H12) which combines gaseous oxygen to form carbon
1. 2 answers
2. 3,626 views
Is sledding done better when the air temperate is 25 degrees Fahrenheit or 0 degrees Fahrenheit? Why?
1. 0 answers
2. 456 views
If glaciers worldwide were to melt, would temperature around the glacier rise, fall or remain the same as the glacier was
1. 1 answer
2. 514 views
If glaciers worldwide were to melt, would temperature around the glacier rise, fall or remain the same as the glacier was
1. 0 answers
2. 521 views
Is sledding done better when the air temperate is 25 degrees Fahrenheit or 0 degrees Fahrenheit? Why?
1. 0 answers
2. 385 views
Moe earns 15% more than her husband Joe. Together they make 78000 per year. What is Joe’s annual salary?Answer to two
1. 2 answers
2. 1,523 views
Write an equation for the sentence below. Then solve the equation.Thirteen multiplied by h is one hundred and four. A. 13h =
1. 3 answers
2. 1,086 views
The retail price of 12-pack soda can be characterized as having a normal distribution with a mean of 3 dollars and a standard
1. 1 answer
2. 580 views
I have to write a paper called "What my parent's told me" its about sex, std's and protection and more while growing until now
1. 2 answers
2. 517 views
A 4kg box is compress 50 cm on a spring (k=100 N/m) and then slides across a horizontal floor. If (u=0.4) between the box and
1. 1 answer
2. 1,179 views
Planet Jupiter revolves around the Sunin 12 years (3.79 X 10^8 sec. What is its mean distance from center of Sun? mass of sun is
1. 1 answer
2. 1,245 views
A mass is stretched 4cm from equilibrium position of a spring. If the displacement is doubled, what can be concluded about the
1. 1 answer
2. 1,041 views
If you know that the period of a pendulum is 1.87sec. What is the length of that pendulum? (gravity 9.81m/sec squared)
1. 1 answer
2. 918 views
Two balls undergo inelastic collision. The y-momentum after the collision is 98 kilogram meters/second, and the x-momentum after
1. 2 answers
2. 2,604 views
A golf ball is it with the initial velocity of 50.0 m/s at an angle of 55 degrees above the horizontal. (a) How high will the
1. 2 answers
2. 1,114 views
To bobpursley,the half life is 40.(potassium 40)
1. 1 answer
2. 408 views
How long will it take for Potassium to have a 25% of oringinal radioactive product left?
1. 1 answer
2. 355 views
In comparison to the 17th century, the 18th century was ______. A. more internally stable; however, lesser rebellions and issues
1. 0 answers
2. 607 views
Experiment: roll a fair die and flip a fair coin. What is the probability is that you roll a 3 and flip a head?
1. 1 answer
2. 573 views
Write expression for the other five trigonometric ratios for each acute angle:A) cscƒÆ=a/b B) secƒÀ= x+1/x-1, x�‚1
1. 0 answers
2. 451 views
What equation do I use to find out what I need to get on my exam to pass my class. I have a 65.9% and the exam is 20% of my
1. 5 answers
2. 584 views
At a pressure of 1.7 atm a balloon has a volume of 4.98 L . If the pressure is decreased to 1.0 atm (at constant temperature)
1. 1 answer
2. 385 views
Suppose you have two solutions to titrate with NaOH: (a) 10 ml of.1M HCL (b) 10 ml of .1M CH3COOHwould you expect either of the
1. 3 answers
2. 3,437 views
What is the meaning for vagaries.also give me a sentence for it.
1. 1 answer
2. 438 views
what does the word vagaries mean.Also put a sentence for it
1. 1 answer
2. 546 views
The following four forces act on 4.00 kg object:F1 = 300 N east F2 = 700 N north F3 = 500 N west F4 = 600 N south What is the
1. 4 answers
2. 12,890 views
A 1000-kg car is driving toward the north along a straight road at a speed of 20.0 m/s. The driver applies the brakes and the
1. 2 answers
2. 5,566 views
What Is the ture math relationship using the numbers 1,1,1,10,7,8 ,5 to make it 1 or equal to one in fractions?
1. 1 answer
2. 416 views
After 5 days, a particular radioactive substance decays to 37% of its original amount. Find the half life of this substance.Is
1. 1 answer
2. 897 views
I have added Below my balance sheet andincome statement now the statement of owners equity is the beginning capital 28,2800 plus
1. 2 answers
2. 698 views
Statement of Owner's Equity I've tried to get it to balnce with the amount of on my balance sheet of $54,500.00 but can not can
1. 1 answer
2. 579 views
solve.(3k+4.2)+8.6 and (3s)x8
1. 2 answers
2. 747 views
Can you sketch the y=x+9 equation?
1. 2 answers
2. 400 views
What correction should be made to this sentence? Today's hikers prefer a shoe that is six inches high, is made of leather, and
1. 1 answer
2. 581 views
What are the theoretical molar ratio values for Ag:Cu and Ag:AgNO3? Compare these values to the values you got in your
1. 0 answers
2. 1,281 views
If two number cubes are rolled, what is the probability of getting at least one even number?
1. 1 answer
2. 1,045 views
In the equation4*ABCDE= EDCBA each letter represents a different nonzero digit. Determines the sum A+B+C+D+E i don't know how to
1. 3 answers
2. 683 views
Given a+b+c+d=45and a+2=b-2=2c=d/2 compute a+b+c-d
1. 1 answer
2. 323 views
find an equation of the tangent line to the parabola at the given point..show worky=(-2)x^2 (-1,-2)
1. 2 answers
2. 544 views
Why does a gas become hotter when compressed by a piston in a cylinder?
1. 0 answers
2. 334 views
1.) A small sphere of charge 2.4 μC experience a force of 0.36 N when a second sphere of unknown charge is placed 5.5 cm from
1. 1 answer
2. 2,441 views
Find the vector v with the given magnitude and the same direction as u. ||v||=7, u=3i+4j
1. 1 answer
2. 1,632 views
In 1984 by George Orwell, what do the 3 slogans (war is peace, ignorance is strength, freedom is slavery) mean?I would like to
1. 1 answer
2. 682 views
Can anyone help with this...I need to find the derivative of the functions below. If possible please show working so I can try
1. 1 answer
2. 1,302 views
Can anyone help with this...I need to find the derivative of the functions below. If possible please show working so I can try
1. 2 answers
2. 726 views
What is a characteristic to describe a person who always follows a schedule? What is a characteristic to describe someone who
1. 1 answer
2. 655 views
What is a characteristic to describe a person who always follows a schedule?What is a characteristic to describe someone who
1. 1 answer
2. 756 views
The gravitational potential difference between the surface of a planet and a point P, 10 m above thesurface, is 8.0 J kg-1.
1. 2 answers
2. 2,723 views
Two objects of equal mass m are separated by a distance r. Which expression gives the gravitational potential at the point P mid
1. 1 answer
2. 906 views
A block weighing 6.8 N requires a force of2.5 N to push it along at constant velocity. What is the coeﬃcient of friction for
1. 1 answer
2. 908 views
A car insurance company has determined that 7% of all drivers were involved in a car accident last year. The company randomly
1. 0 answers
2. 749 views
"Submit a myth, or story, whose origins stem from your specific culture."what does specific culture mean??? For that
1. 2 answers
2. 462 views
Find the values of the trigonmeric functions of t from the given informationcos t = -4/5 terminal point of t is in quadrant III
1. 1 answer
2. 1,303 views
write an ionic and net ionic equation for the following reaction between Fe3+ and NH4OH.Please check my answer!! Thank you. My
1. 2 answers
2. 4,494 views
Mean is 60 and standard deviation is 7.what percentage is 73 and below.
1. 1 answer
2. 310 views
If q(P) = 100/P and c(q) = q2 , what is the optimal level of output of the monopolist?
1. 1 answer
2. 467 views
I need help writing an outline for a persauasive essay?
1. 5 answers
2. 500 views
Using the words hypertonic, hypotonic, and equilibrium correctly , predict what happens when, A) A living cell is placed into
1. 0 answers
2. 556 views
I have to have 5 sentences with different verb tenses, stating The role of education in successful finanical planning.
1. 0 answers
2. 956 views
The amount of light emitted from a battery indicator bulb pulses while the battery is charging. This can be modeled by the
1. 5 answers
2. 814 views
Find the exact value by using an appropriate sum or difference identity.cos(165) degrees
1. 1 answer
2. 1,422 views
Find all solutions if 0 degrees is less than or equal to x and x is less than 360 degrees.2 sin^2(x)+ sin(x)=1
1. 1 answer
2. 1,627 views
sin 2x(cot x + tan x) = 2(verify the identity)
1. 1 answer
2. 638 views
Please can you tell me if these are correct. Identify the noun clause. I put brackets around them.1. (How the secret leaked out)
1. 1 answer
2. 482 views
What is the difference between a noun phrase and a noun clause? This says to change box b into noun phrases to match box A.Examp
1. 2 answers
2. 658 views
We have to identify the noun phrases, I've put brackets around them.1. (the children) are playing in the back garden. 2. Justin
1. 1 answer
2. 473 views
Please help me in any way to relate the concepts of how heat, solutions,equillibrium, nuclear and organic chemistry are
1. 1 answer
2. 408 views
A certain gas has a volume of 20 cu ft and a pressure of 10psia at -40 degrees F. What is the new pressure if the gas is
1. 1 answer
2. 489 views
assume that a set of test scores is normally distributed with a mean of 100 and a standard devaiton of 20. Use the 68-95-99.7
1. 3 answers
2. 1,420 views
What is the formula for calcium oxalate dihydrate when 100 degree Celsius heat is added?
1. 1 answer
2. 476 views
assume the body temperature of healthy adults distributed with a mean of 98.20F and a standard deviation of 0.62F. If you have a
1. 2 answers
2. 1,065 views
Using the 68-95-99.7rule. Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation
1. 1 answer
2. 1,197 views
Which of the following statements are correct? a. a normal distribution is any distribution that is not unusual b. the graph of
1. 1 answer
2. 872 views
Find the derivative of (sin(^3)x)(tan x)Please explain to me in steps please , thank you
1. 1 answer
2. 404 views
Find the cost of the following situation. Dress Sale: Regular:$160 Now:$112 What % is given on the price of the dress?
1. 2 answers
2. 507 views
The basketball coach wants to know the perimeter of the court. The area of the court is 4700 feet2. What is the perimeter? The
1. 1 answer
2. 555 views
A bullet with mass 0.40 kg is fired with an initial velocity of 400 m/s from a gun with mass 5.0 kg. The speed of the recoil of
1. 1 answer
2. 620 views
I just wanted to know if anyone has a course syllabus for this class. I start this class very soon and I would like to get a
1. 1 answer
2. 479 views
Explain the Modernization and Dependency theories as they relate to underdevelopment. What are the major contributions of each
1. 1 answer
2. 564 views
When a horizontal force of 7N acts on a block on a resistance free surface, it produces an acceleration of 3.5m/s^2. suppose a
1. 1 answer
2. 634 views
Problem::A 4.80 kg block located on a horizontal frictionless floor is pulled by a cord that exerts a force F=13.5 N at an angle
1. 1 answer
2. 647 views
The clarke family went sailing on a lske . thier boat averages 6 kilometers per hour
1. 1 answer
2. 427 views
What are some ways in which you may make use of Web-based information and guard against plagiarism?
1. 2 answers
2. 424 views
What is the definition of the word "hamebells" from the book "The Red Pony" by Steinbeck. I have searched all dictionary sources
1. 3 answers
2. 1,018 views
student perform 2 melting point determinations on a crystalline product. In one determination, the tube contained a sample 1 - 2
1. 1 answer
2. 996 views
Student in O-Chem Lab conducts a melting point experiment with an unknown compound and observes a melting range of 210 – 218C.
1. 1 answer
2. 1,187 views
Find the minimum volume of hot water needed to dissolve 100 mg of salicylic acid. Can someone help me how to start this out? I
1. 5 answers
2. 1,152 views
Can someone please check my answers below for accurateness? The instructions are: Differentiate and simplify.1)
1. 3 answers
2. 1,042 views
a) determine the equation of the line that is perpendicular to the tangent to y=5x^2 at (1,5).b) determine the equation of the
1. 2 answers
2. 934 views
his melancholy state of mindor his melancholy state-of-mind
1. 1 answer
2. 856 views
loved-oneor loved one
1. 3 answers
2. 1,480 views
Occur age group after age group and repeat time after timeShould there by any dashes or hyphens here? should it be like: occur
1. 5 answers
2. 576 views
x-1/x^2-x-20Give the equivalent numerator if the denominator is (x - 5)(x + 4)(x + 3).
1. 1 answer
2. 558 views

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