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Kimmy

Questions (148)

Solve the inequality and express the answer in interval notation:1.) 3x^2+2x>2x^2-3 2.) 4x^2-x<0
1. 3 answers
2. 681 views
A mass of 14 kg is moving at a speed of 39 m/s at the bottom of incline which is inclined at an angle of 51.6 degrees. The
1. 0 answers
2. 526 views
Explain the following quote:... it was several weeks before an emigrant from Earth could adapt to it. On the Moon the human body
1. 1 answer
2. 970 views
One object is thrown straight up at 54.9 m/s from the ground at the base of a building with is 157.9 meters tall. At the same
1. 1 answer
2. 749 views
A car drives 55 km east in a time of 1.6 hours and then drives west some distance. However, the total distance traveled for the
1. 1 answer
2. 588 views
Suppose someone invents completely new units where 1 zig = 0.18 zags and 1 zoyear = 0.4 years (typical years, as in 365 days).
1. 1 answer
2. 355 views
Suppose gold bars are made such that they are cubic. If they are made cubic, then there volume is given by V = L3, where L is
1. 1 answer
2. 640 views
A 298.0 kg block of ice at 0 C is placed in a large lake. The temperature of the lake is just slightly higher than 0 C, and the
1. 0 answers
2. 888 views
Consider hydrogen gas, H2, at 24.3°C.What percentage of hydrogen molecules have a speed within 1.00 m/s of the most probable
1. 0 answers
2. 462 views
The internal energy of a gas is 585 J. The gas is compressed adiabatically, and its volume decreases by 137 cm3. If the pressure
1. 0 answers
2. 580 views
The internal energy of a gas is 585 J. The gas is compressed adiabatically, and its volume decreases by 137 cm3. If the pressure
1. 0 answers
2. 689 views
On planet X, the alien residents use a temperature scale in which they define 0 degrees X to be the melting point of nitrogen
1. 3 answers
2. 686 views
A wooden bridge crossing a canyon consists of a plank with length density λ = 2.25 kg/m suspended at h = 10.89 m below a tree
1. 1 answer
2. 748 views
A uniform rod of mass M = 437.0 g and length L = 37.1 cm stands vertically on a horizontal table. It is released from rest to
1. 1 answer
2. 639 views
A force, F = (2x + 3y) N, is applied to an object at a point whose position vector with respect to the pivot point is r = (5x +
1. 0 answers
2. 575 views
A Major League fastball is thrown at 92.1 mph and with a spin rate of 103 rpm. If the distance between the pitcher's point of
1. 0 answers
2. 422 views
A 27.7-cm-by-27.7-cm checkerboard has a mass of 103.1 g. There are four 27.7-g checkers located on the checkerboard, as shown in
1. 0 answers
2. 474 views
A fire hose 4.79 cm in diameter is capable of spraying water at a velocity of 17.1 m/s. For a continuous horizontal flow of
1. 0 answers
2. 521 views
Oxygen gas has a Henry's law constant of 1.66*10^-6 M/mm Hg at 40 degree C when dissolving in water. If the total pressure of
1. 2 answers
2. 1,344 views
Tarzan swings on a vine from a cliff to rescue Jane, who is standing on the ground surrounded by snakes. His plan is to push off
1. 1 answer
2. 1,561 views
Although they don’t have mass, photons—traveling at the speed of light—have momentum. Space travel experts have thought of
1. 0 answers
2. 644 views
The electron-volt, eV, is a unit of energy (1eV = 1.602 ·10–19 J, 1 MeV = 1.602 ·10–13 J). Since the unit of momentum is
1. 2 answers
2. 1,272 views
How would you solve these compound inequalities?1. -1<4x-3<5 2. 3a-5<=-2 OR 3a-5>=13 3. -y-2>6 OR 4y+8<=20 4. 3<=-2x+1<=9
1. 1 answer
2. 451 views
A train has a mass of 5.27E+6 kg and is moving at 53.9 km/hr. The engineer applies the brakes, which results in a net backward
1. 4 answers
2. 558 views
The base of the skateboard ramp has an area of 2.3 m square meters the height of the ramp is 1.2 m find the volume of the
1. 0 answers
2. 441 views
18.0 g of liquid water is initially at 0 C. How much heat, in kJ, must be added to transform this into 18.0 g of steam at 200 C?
1. 3 answers
2. 1,006 views
If 27.0 mL of Ca(OH)2 with an unknown concentration is neutralized by 32.40 mL of 0.185 M HCl, what is the concentration of the
1. 1 answer
2. 1,062 views
1. One of the addictive aspects of alcohol can be found in the difference between actual effects and perceived effects. Although
1. 0 answers
2. 625 views
what is the sp hybrid orbitals for carbon molecules in CH3-C=C-CH2OH?
1. 1 answer
2. 4,871 views
Karla borrowed $750 at 12 percent for one year. She paid a $20 processing fee.The interest paid will be $95.00, $92.50, or
1. 0 answers
2. 793 views
Legal systems are flawed-that is, they have problems. What are some problems with 1935 Alabama laws and courtroom prcedures?
1. 1 answer
2. 911 views
Interest groups are accountable toa. other interest groups. b. their members. c. the voters. d. or both b and c.
1. 3 answers
2. 510 views
Question on "Brave New World":What does this quote mean--"Was and will make me ill. I take a gramme and only am." Thanks for
1. 1 answer
2. 568 views
What are the consequences of illegality in realtion to contract law?
1. 0 answers
2. 409 views
Would the real monster in Mary Shelley's Frankenstein be Victor Frankenstein because he just leaves the monster to care for
1. 1 answer
2. 515 views
Who does the monster care about in Mary Shelley's "Frankenstein"?
1. 1 answer
2. 404 views
What factor determines the location of each voters polling place?
1. 0 answers
2. 660 views
Why should votes participate in the primary process?
1. 1 answer
2. 395 views
Since political parties are not mentioned in the Constitution, why did they develop se quickly in the new nation?
1. 1 answer
2. 554 views
I agree reading the book will help, I forgot the book at school. I need the answers to my question to help me complete the
1. 1 answer
2. 653 views
Need information on the character of Mike Taylor in the book "The Place of Lions" by Eric Campbell.Physical Appearance, Actions,
1. 2 answers
2. 534 views
I am doing a National History Day project this year on the topic of "From Conflict to Compromise" and my thesis statement has to
1. 2 answers
2. 496 views
Is this an example of a participial phrase?The man in the suit was her former fiance.
1. 5 answers
2. 524 views
This is a homework question, but one I have been curious about since I could pick up a book. Why are there brackets around
1. 2 answers
2. 641 views
i really need to know what.... 4 to the power of 77 is...4<sup>77</sup> = 2.28360 x 10<sup>46</sup> according to my calculator.
1. 0 answers
2. 569 views
To be written on the axis of a graph,suggest two quantities that might be described by the statement.1) When one quantity
1. 0 answers
2. 535 views
What is cytoplasmic strand? and can you give me a website wherein I can find informations pertaining to plant and animal celllon
1. 0 answers
2. 631 views
1. The standard heat of formation of glucose and lactic acid are -1274.45 and -694.04 kJ/mole, respectively. The molar heat
1. 0 answers
2. 1,082 views

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