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Shelby

Questions and answers by visitors named Shelby

Questions (333)

when a child flying a kite has let out 50 m of string the string makes an angle of 55 degrees with the ground. how high is the
1. 5 answers
2. 2,791 views
Write in logarithmic form.3^5=243 .
1. 3 answers
2. 45 views
Describe interdependence in a viological community(Broken Link Removed) http://www.saburchill.com/ans02/chapters/chap001.html
1. 1 answer
2. 1,132 views
how do you turn decimals to fractions?http://www.webmath.com/dec2fract.html This is a good tutorial. wdwqdr What is an Improper
1. 1 answer
2. 502 views
Can you or can you not spot reduce, say your abdominals and obliques? I researched this all week and i still get conflicting
1. 1 answer
2. 486 views
Is this too much of a mouthfull?“Mr. Nuttel, you may wonder why we keep that window open on such a cold October day,” she
1. 1 answer
2. 379 views
How do I list quotations? I want to say this:She came down with a host of apologies, among which were, "I'm so sorry for keeping
1. 1 answer
2. 336 views
It's actually terrible, I forgot my book, and I'm stuck doing homework, and it's hard. I'm in fifth grade.6. List all of the
1. 3 answers
2. 481 views
"Why must a chemical reaction be balanced before it can be used in stoichiometry?"I mean, I get it, that the equation will be
1. 3 answers
2. 450 views
Okay, I know this isn't techinically 'homework help', but I have to do a project about the Taming of the Shrew. It can be
1. 2 answers
2. 496 views
Has anyone heard of Colon? (Not the innard, the mythological character or place, or something to do with mythology)
1. 2 answers
2. 844 views
What is it called when there are four periods at the end of a sentence? I know what it means but...
1. 3 answers
2. 444 views
I don't understand these questions please help!!1. A. What traits does Caesar object to in Cassius? (Act 2, Scene 2, Lines
1. 5 answers
2. 625 views
What's the relationship between wavelength and amplitude? If a wave is really long, does that mean that it has a high amplitude?
1. 3 answers
2. 664 views
I don't understand how to get the answer to this "Radical equations" deal.The problem I'm having trouble with is (Square Root)
1. 4 answers
2. 400 views
Is it possible to form sentences with just nouns and verbs?
1. 3 answers
2. 502 views
how is the rivers and oceans so important to us besides it provides water and habitat?
1. 1 answer
2. 335 views
is tonight a noun or verb?
1. 2 answers
2. 1,061 views
if i say ''cocoa ran fast.''is that still only using nouns and verbs?
1. 4 answers
2. 868 views
Very hot zinc will react with steam to form zinc oxide and hydrogen. What volume of steam would be necessary in order to use up
1. 4 answers
2. 1,130 views
What can a line do through a work of art?
1. 2 answers
2. 457 views
Problem 1. 209 km. in 5 hours Problem 2. A soccer player scored 41 goals in 84 games
1. 4 answers
2. 472 views
the role of censorship in schools..??and need help with thesis statement..plzz help me!!!
1. 1 answer
2. 436 views
1) if you live 10.0 km from your school and the bus takes 0.53 h to reach the school driving due east, what is the average
1. 3 answers
2. 1,170 views
Communism was the form of government used on the farm. Using communist ideals of your model redesign the administration at your
1. 4 answers
2. 367 views
Find the 6th term of the geometric sequence with a4=256/625 and a11=-4194304/48828125
1. 1 answer
2. 353 views
The average of the first 4 numbers is 14. The average of the next 6 numbers is 25. What is the average of all 10 numbers. Can
1. 2 answers
2. 919 views
Taken as a whole, what would you say is the single most pressing problem found in Latin America or South America? What possible
1. 1 answer
2. 464 views
Under what conditions will a 0.0300 kg marble and a 3.00 kg rock have the same gravitational potential energy other than zero
1. 1 answer
2. 401 views
Find e/m for electrons in an experiment in which H=2.68 gauss, S=5.00 cm, E=6.3x10^10 volts/cm, and 0=0.100 radian.the 0 in
1. 1 answer
2. 336 views
A 50 kg crate is initially at rest on a plane inclined at an angle of 30 degrees to the horizontal. A man then pulls the crate
1. 2 answers
2. 1,310 views
A 50 kg crate is initially at rest on a plane inclined at an angle of 30 degrees to the horizontal. A man then pulls the crate
1. 1 answer
2. 659 views
I'm confused...how did the French financially profit from the Concordat of Bologna? I understand that they gained political
1. 1 answer
2. 390 views
A car that is initially at rest at the top of a roller-coaster track moves down the track without friction. What must be the
1. 1 answer
2. 461 views
A car that is initially at rest at the top of a roller-coaster track moves down the track without friction. What must be the
1. 1 answer
2. 478 views
I have two questions-Which sentence is written correctly?Es un buen clase. Es un buena clase. Es un buena clase. I think it is
1. 1 answer
2. 279 views
I have another question. If I have to use the word tener to express she is hot-I would say -Ella tiene calor, correct?
1. 3 answers
2. 278 views
I have three questions-Which sentence is written correctly?Es un buen clase. Es un buena clase. Es un buena clase. I think it is
1. 4 answers
2. 566 views
Given that force 1=60 pounds and force 2=90 pounds, find the angle between the forces if the magnitude of the resultant force is
1. 4 answers
2. 4,017 views
What are the differences between the cash flows to a bond and the cash flows to preferreds?
1. 1 answer
2. 326 views
Okay, I'm having trouble understanding the difference between "and" and "or" in problems.For example: -When drawing a single
1. 3 answers
2. 532 views
We are learning about animals and I have to write sentences describing animals. Are these correct?Thanks for checking them1.El
1. 6 answers
2. 567 views
Can someone help me do this problem? Solve: -6(2r+8)=-10(r-3)
1. 1 answer
2. 259 views
Find the value of a≥0 that maximizes the integral from 0 to a of (4-x²)dx.Thank you!
1. 1 answer
2. 345 views
Use Leibniz's rule to find dy/dx.**Leibniz's rule: If g(x) and h(x) are differentiable functions and f(u) is continuous for u
1. 2 answers
2. 557 views
find the measures of the interior angles.. (triangle)110-x , 3x-10, 2x write equation too .
1. 3 answers
2. 799 views
You have an unlimited amount of 12M HCl stock solution. You need to neutralize 2.00 grams of NaOH by slowly adding 0.100M HCl
1. 1 answer
2. 429 views
You have an unlimited amount of 12M HCl stock solution. You need to neutralize 2.00 grams of NaOH by slowly adding 0.100M HCl
1. 2 answers
2. 497 views
In the rhombus, m1 = 18x, m2 = x + y, and m3 = 30z. Find the value of the variables x,y, and z
1. 3 answers
2. 1,436 views
What is the historical significance of impeachment?
1. 1 answer
2. 327 views
After leaving the end of a ski ramp, a ski jumper lands downhill at a point that is displaced 44.5 m horizontally from the end
1. 2 answers
2. 656 views
A golfer, standing on a fairway, hits a shot to a green that is elevated 5.39 m above where she is standing. If the ball leaves
1. 2 answers
2. 690 views
A ball is thrown upward at a speed v0 at an angle of 52.0˚ above the horizontal. It reaches a maximum height of 7.3 m. How high
1. 4 answers
2. 6,693 views
A golfer hits a shot to a green that is elevated 3.0 m above the point where the ball is struck. The ball leaves the club at a
1. 3 answers
2. 672 views
A car (m = 1540 kg) is parked on a road that rises 18.9 ° above the horizontal. What are the magnitudes of (a) the normal force
1. 2 answers
2. 741 views
A jet flying at 120 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m, and the mass of the jet is
1. 2 answers
2. 649 views
Boat A negotiates a curve whose radius is 336 m. Boat B negotiates a curve whose radius is 160 m. Each boat experiences the same
1. 1 answer
2. 428 views
A 2490 kg demolition ball swings at the end of a 35.9 m cable on the arc of a vertical circle. At the lowest point of the swing,
1. 4 answers
2. 2,963 views
A ball is thrown upward at a speed v0 at an angle of 52.0˚ above the horizontal. It reaches a maximum height of 7.3 m. How high
1. 2 answers
2. 549 views
A 6kg cat is running across a table which is 1.2 m tall. The kinetic energy of the cat is 48 j.A) how fast is the cat running?
1. 2 answers
2. 523 views
A 6kg cat is running across a table which is 1.2 m tall. The kinetic energy of the cat is 48 j.A) how fast is the cat running?
1. 2 answers
2. 624 views
I have to watch a movie of my choice and then write a paper consisting of 4-5 paragraphs about 2 characters and a major moral
1. 2 answers
2. 501 views
Maleic acid is a carbon-hydrogen-oxygen compound used in dyeing and finishing fabrics and as a preservative of oils and fats.*
1. 6 answers
2. 2,175 views
Na₂CO₃ (s) + 2HCL (ag) → 2NaCl (ag) + CO₂ + H₂O (l)If 4.25g of sodium carbonate is reacted completely with excess
1. 2 answers
2. 785 views
Explain how you can find 3/8% of $800? Not sure how to write it out, I know the answer is 3.
1. 4 answers
2. 1,540 views
What's the best way to solve functions? I can do basic ones, but have trouble with the harder ones.I'm having trouble with the
1. 1 answer
2. 438 views
Sorry, I forgot to enter all the info before. Below is the updated info for the problem.What's the best way to solve functions?
1. 1 answer
2. 555 views
A stoplight at the corner of Lincolnway and Duff Avenue is red 20% of the time. For someone who drives through this stoplight 10
1. 1 answer
2. 303 views
s=0 cost =$25 s=1 cost=$41 s=2 cost =$57 s=3 cost=$73 Let s stand for sets of prints ordered. write the RULE that describes a
1. 2 answers
2. 518 views
In naming polypeptides, if asparagine is the second peptide from the N terminal, would it be named asparagyl? Would aspartate be
1. 1 answer
2. 419 views
Use the distributive property to simplify the expression.-11(10+6)
1. 2 answers
2. 482 views
In the triangle ABC, the measure of angle A=(5x+3)degrees, the measure of angle B=(8x-2)degrees, and the measure of angle
1. 2 answers
2. 1,076 views
For another picnic you want to make hamburgers with pickles, again without having any left over. You need to balance the number
1. 4 answers
2. 3,815 views
Find angle A if angle A is supplementary to angle B, angle B is supplementary to angle C, angle B equals 12x plus 8, and angle C
1. 5 answers
2. 5,901 views
A car slows from 17 m/s to 2.0 m/s at a constant rate of 2.1 m/s2. How many seconds are required before the car is traveling at
1. 3 answers
2. 448 views
Determine the final velocity of a proton that has an initial velocity of 2.15x10^5 m/s, and then is accelerated uniformly in an
1. 1 answer
2. 382 views
The density of dry air measured at 25 degrees Celsius is 1.19x10 to the negative 3rd power. What is the volume of 50.0g of air?
1. 10 answers
2. 8,409 views
Jon begins jogging at a steady 3m/sec down the middle of lane one of a public track. Laura starts even with him in the center of
1. 4 answers
2. 1,571 views
How was Opheila mistreated by male characters in Hamlet.
1. 1 answer
2. 363 views
The solution CrCl3 is not colored. What does this suggest about its electron configuration?
1. 1 answer
2. 311 views
Two moles of Mg and five moles of O2 are placed in a reaction vessel, and then the Mg is ignited to produce Mg (F.W.= 40.31
1. 4 answers
2. 1,196 views
A farmer has 120 meters of wire fencing to make enclosures for his pigs and cows. The rectangular enclosure he is considering
1. 2 answers
2. 1,194 views
A typical propeller of a turbine used to generate electricity from the wind consists of three blades as in the figure below.
1. 4 answers
2. 2,786 views
How much heat, in Kj, is required to melt 11.0g of ice, at -13.0 degrees C, and vaporize the H20, and rise the temperature of
1. 1 answer
2. 336 views
a lighthouse is 1 km from the shoreline and revolves at 10 pi radians a minute what is the speed of the light as it sweeps
1. 3 answers
2. 977 views
A truck is moving 40 m/s when it encounters a ramp inclined by 30% above the horizontal. Gravel provides a frictional force to
1. 2 answers
2. 530 views
A 38 foot tree casts a 16 foot shadow what is the angle of elavation of the sun to the nearest degree?
1. 2 answers
2. 649 views
an A-frame house is 45 feet high and 32 feet wide. find the measure of the angle that the roof makes with the floor. Round to
1. 3 answers
2. 989 views
a tree grew at a 3 degree slant from the vertical. at a point 60 feet from the tree, the angle of elevation to the top of the
1. 3 answers
2. 2,118 views
Show that ab= 1/2 [(a+b)^2 - (a^2+b^2)]Show how's its done i want to learn thank u
1. 1 answer
2. 250 views
A force of 20 N acts toward the west. Another force acts at the same point so that the resultant of the two forces is zero. What
1. 4 answers
2. 1,400 views
I came here earlier with this question:"A force of 20 N acts toward the west. Another force acts at the same point so that the
1. 2 answers
2. 614 views
Put the following equations in standard form. State the center and the radius.x^2-5x+y^2+4y=-3 I get how to end up with
1. 1 answer
2. 429 views
What wavelength of sound would a bat need to detect a 1cm diameter mosquito? Also, if it took 0.3 seconds for sound to return to
1. 2 answers
2. 565 views
The area of a parallelogram is 420 centimeters squared and the height is 35 cm. Find the corresponding base. Be sure to show all
1. 7 answers
2. 2,090 views
What descriptive statistical information is needed in order to determine if a current temperature of 75-degree is a departure
1. 1 answer
2. 418 views
a rectangle with a perimeter 70 feet can have an area of 150 ft^2. use A(x) to demonstrate this fact algebraically and
1. 1 answer
2. 337 views
A dock worker applies a constant horizontal force of 80.0N to a block of ice on a smooth horizontal floor. The frictional force
1. 2 answers
2. 535 views
Explain the following statement: "scientific knowledge is the result of a great deal of debate and confirmation within the
1. 3 answers
2. 460 views
A university has 1,000 computers available for students to use. Each computerhas a 250-gigabyte hard drive. The university wants
1. 3 answers
2. 2,572 views

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