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A shot-‐putter releases the 16 lbs. shot at an angle of 41 degrees. If the shot travels a horizontal distance f 34 m to
1. 0 answers
2. 631 views
A cyclist has a final velocity of 30 m/s after coasting down hill for 2 seconds. If the cyclist underwent a constant
1. 0 answers
2. 613 views
A pond is 12 metres across. The crests of two successive waves are 60.0 cm apart and they each move across the pond in 15
1. 0 answers
2. 496 views
The sides of the triangle at right are formed by the graphs of 3x+ 2y = 1, y = x − 2, and −4x+ 9y = 22. Is the triangle
1. 2 answers
2. 2,718 views
Josh borrows some money on which he makes monthly payments of $125.43 for 3 years. If the interest rate is 5.4%/a compounded
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2. 853 views
Maria bought 5 cans of tennis balls. Each can contained 3 tennis balls. How many tennis balls did Maria buy altogether?
1. 1 answer
2. 773 views
Explain It Why is 10-0=10, but 0/10=0? Explain
1. 2 answers
2. 1,032 views
The ΔHvap of a certain compound is 34.68 kJ·mol–1 and its ΔSvap is 93.60 J·mol–1·K–1. What it the boiling point of
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2. 619 views
HCOOH(aq) <-----> H^+ (aq)+ HCOO^-(aq)The equilibrium constant (Ka) for Reaction 3 at 25 °C is 1.80 × 10−4 mol dm−3.
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2. 1,268 views
The equilibrium constant (Ka) for Reaction 3 at 25 °C is 1.80 × 10−4 mol dm−3. Calculate the equilibrium concentration of
1. 2 answers
2. 544 views
The perimeter of the square is 2cm longer than the perimeter of the triangle.Write an equation for the perimeter of the square
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2. 690 views
choosing a conjunction and the relationship it expresses:------you buy a rare manuscript, make certain of its authenticity. I
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2. 821 views
I'm asked to tell which of the following peptide segments is most likely to be part of a stable Alpha Helix at physiological pH?
1. 2 answers
2. 1,105 views
You have 475 mL of an 0.47 M acetic acid solution. What volume (V) of 1.10 M NaOH solution must you add in order to prepare an
1. 1 answer
2. 379 views
Thanks
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2. 231 views
The Europeans raised their own tariff which caused a trade protection war.The American merchants had enormous surpluses and no
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2. 364 views
Why was the Fordney-McCumber Tariff of 1922 a BAD thing for the U.S. Economy?There seems to so many and I would like to know the
1. 2 answers
2. 465 views
Find the positive number such that 1/2 of the number multiplied by 1/3 of the number, multiplied by 1/6 of the numberis equal to
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2. 571 views
I need to correct the verb in this sentence.If we would have had the engine tuned, I'm sure we would not be stranded on the
1. 1 answer
2. 349 views
-Alfonso can write 100 practice problems for the math team in 20 hours, Beauregard can write the same number of problems in 30
1. 2 answers
2. 870 views
7.40 g of liquid methanol, CH3OH, are placed in an empty 20.0 L container at 45.0°C. What will be the pressure in the container
1. 1 answer
2. 625 views
Thank you very much, Ms. Sue
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2. 313 views
"Understanding the cause for Bartleby's reason to be an introvert and to offer polite refusals when asked to do something would
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2. 956 views
"Understanding the cause for Bartleby's reason to be an introvert and to offer polite refusals when asked to do something would
1. 1 answer
2. 400 views
Could you help me rephrase this sentence?"Understanding the cause for Bartleby's reason to be non-social introvert and to offer
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2. 405 views
Could you help me rephrase this sentence?"Understanding the cause for Bartleby's reason to be non-social introvert and to offer
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2. 554 views
A cubical object of sides 5 cm is immersed completely in water. What is the force of buoyancy on the object? (Assume g = 10
1. 2 answers
2. 488 views
Please, help. I need to create a comic that illustrates and explains what life would be like without 2 organ systems: muscular
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2. 468 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. 398 views
An 80 kg man climbs a 50 m-high hill in 20 minutes. What is the average power in watts he expends climbing the hill?
1. 1 answer
2. 422 views
A mother wnats to invest $6,000 for her son's future education. She invests a portion of the money in a bank certificate of
1. 1 answer
2. 836 views
A circular disk of radius 30 cm is rotating with an angular velocity of 2 radians / s. What is the tangential velocity of a
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2. 1,229 views
A 980 kg car traveling at 20 m/s rounds a curve of radius 40 m. What is the friction force that must act on the car to keep it
1. 1 answer
2. 1,249 views
A 3 kg ball is traveling in a circle of radius 2 meters with a tangential velocity of 2 meters/second. Find the centripetal
1. 1 answer
2. 581 views
--There is a layer of ice four inches thick covering a small pond when the weather arrives and it begins to smelt. It smelts
1. 1 answer
2. 649 views
A 500 kg cannon rests on wheels that are free to roll. The cannon fires a 2 kg cannon ball horizontally with an average force of
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2. 685 views
BC has endpoints B(5,9) and C(-4,-3). Find the coordinates of the midpoint of BC.
1. 3 answers
2. 1,532 views
Why did early Psychologists NOT focus on "the mind"it was too complex it was genetically determined it was largely unconscious
1. 2 answers
2. 426 views
In order to treat a specific phobia, this therapy would be bestAntidepressant drugs Systematic desensitization Implosion therapy
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2. 435 views
We express our love for each other by exchanging gifts.(for each other) Is that a prepositional phrase? What is (by exchanging
1. 1 answer
2. 456 views
Malia runs twice as fast as Eileen. If Malia and Eileen start from the same point and run around a circular track in opposite
1. 1 answer
2. 526 views
Malia runs twice as fast as Eileen. If Malia and Eileen start from the same point and run around a circular track in opposite
1. 1 answer
2. 517 views
Malia runs twice as fast as Eileen. If Malia and Eileen start from the same point and run around a circular track in opposite
1. 0 answers
2. 388 views
Malia runs twice as fast as Eileen. If Malia and Eileen start from the same point and run around a circular track in opposite
1. 1 answer
2. 424 views
Need Help!!Find the measure of the small angle between the hands of a clock at 8:16 a.m. I keep getting different answers
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2. 518 views
I have spent a few hours on this question. Can anyone help?The demand for Healthy Wheat Cookies is downward sloping, while the
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2. 430 views
Seals balance balls on their noses on command.Is command the object of the prep. on
1. 1 answer
2. 445 views
A freight train has a mass of 1.5*10^7 kg. If the locomotive can exert constant pull of 4.5 *10^5N, how long does it take to
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2. 483 views
A typical laboratory centrifuge rotates at 4100 rpm. Test tubes have to be placed into a centrifuge very carefully because of
1. 1 answer
2. 1,632 views
When investigating heat of solution of NaoH& NH4No3, what is the heat of solution of the two cpds?
1. 1 answer
2. 491 views
There is a control on the television set for making the picture a little less brighter.Is the sentence correct or is it a little
1. 1 answer
2. 355 views
We found it hard to understand why Randy had spoken as rude as he did in response to a simple question.is rude correct or is it
1. 1 answer
2. 483 views
Thanks Ms. Sue
1. 1 answer
2. 288 views
Why is she walking so slow toward the house?Is that correct or should it be (so slowly} They both sound correct
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2. 388 views
Dividing the pie into, Felicia took the least and gave me the larger portion.Is least correct or should it be lesser? It doesn"t
1. 1 answer
2. 911 views
Two sides of a triangle measure 14 and 10. If A is the set of possible lengths for the third side, how many elements of A are
1. 1 answer
2. 436 views
Two sides of a triangle measure 14 and 10. If A is the set of possible lengths for the third side, how many elements of A are
1. 0 answers
2. 419 views
Thank You, Ms. Sue I understand it better now
1. 1 answer
2. 742 views
Limburg cheese smells very (bad, badly).Is the correct answer bad because it modifies cheese? "The leading lady in the play,"
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2. 417 views
"She is resting ( comfortable, comfortably) backstage."Is the correct answer comfortably even if it follows the linking verb is
1. 2 answers
2. 357 views
Are my answers correct?1 Elle voit le film au cinéma. Elle _____ voit. le-my choice lui pour me 2 Nous parlons souvent à nos
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2. 1,082 views
Factor. y ^3 + 729
1. 2 answers
2. 373 views
(a) Which of the following are examples of the expression "difference of two cubes"? (Select all that apply.)(y2 - 9)3 3 - 4y 64
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2. 584 views
Before a football game, a coin toss is used to determine which team will kick off. The height h (in feet) of a coin above the
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2. 783 views
At the peak of a roller coaster ride, a rider's sunglasses fly off his head. The height h (in feet) of the glasses, t seconds
1. 0 answers
2. 389 views
The inclined ramp of the boat launch is 18 meters longer than the rise of the ramp. The run is 17 meters longer than the rise.
1. 0 answers
2. 1,101 views
I need some help with my econ homework. Can someone tell me if I am right on these?1. When graphing cross-sectional data, one
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2. 937 views
Binomial probability distributions are used in business, science, engineering, and other fields. Suppose you work for a
1. 1 answer
2. 1,181 views
Choose the equation in slope-intercept form for the line passing through each pair of points. (-4, -2) and (2, 3)y=-5/6x+14/3,
1. 1 answer
2. 378 views
i have 0.953 and need to round it off round two decimal places. Would this be consider 0.9
1. 1 answer
2. 358 views
What is the area of a square with the same perimeter as a regular hexagon with area 24 square root of 3.Can you please help me
1. 2 answers
2. 549 views
solve the ivp dy/dx = 1/(sqrt(1-x^2)) with initial condition y(sqrt(3)/2)=0
1. 1 answer
2. 317 views
Also, we thought wrongly that (she, her) sitting in for him would decrease our work load.Is the correct answer ( her )
1. 1 answer
2. 330 views
Pages in a book are numbered in typical fashion, starting with !. The folio for page 10 will contain the tenth and eleventh
1. 0 answers
2. 464 views
Pages in a book are numbered in typical fashion, starting with !. The folio for page 10 will contain the tenth and eleventh
1. 0 answers
2. 810 views
It could be (they, them) across the street.Is it they because it is used as a predicate nominative
1. 1 answer
2. 328 views
The boss relies on (we, us) workers.Think it is us because us is the object of the prep. but then what is workers.
1. 1 answer
2. 338 views
Assume that a small sugar cube has sides 1 cm long. If you had a box containing 1 mol of cubes and lined them up side by side,
1. 0 answers
2. 605 views
Pages in a book are numbered in typical fashion, starting with 1. The folio for page 10 will contain the tenth and eleventh
1. 0 answers
2. 412 views
13xy(x+y)
1. 1 answer
2. 302 views
How many molecules of CH3OH will contain 3.20 x 10^23 H atoms?
1. 1 answer
2. 2,365 views
A mixture containing 5.0 g of H2 and 10.0g of O 2 is allowed to react in a 15.0L container at a constant temperature of 25.0 C.
1. 1 answer
2. 606 views
A mixture containing 5.0 g of H2 and 10.0g of O 2 is allowed to react in a 15.0L container at a constant temperature of 25.0 C.
1. 4 answers
2. 939 views
A training center claims that 75% of people taking national exam on achievement. In a sample of 90 people who took the exam only
1. 1 answer
2. 951 views
Given f(x)=x2+3x-5 on [-1,3]show f(x)= 10 without solving for x
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2. 307 views
Given f9x0=x2=3x-5 on {-1,3} show f(x)= 10 without solving for x
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2. 382 views
An aerialist on a high platform holds onto a trapeze attached to a support by an 8.0-m cord. (See the drawing.) Just before he
1. 2 answers
2. 6,936 views
I left out this sentence. Thank you very much.Write an email to your friend (120 words) telling him/her about your week so far
1. 1 answer
2. 436 views
I would like you to check my sentences, please. Thank you, Writeacher.1) Describe Dr. Jekyll’s experiment, his process of
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2. 468 views
A rectangular pool is 25 feet long and 12 feet wide. If the length is increased by 2x what is the new length? How would you use
1. 2 answers
2. 594 views
Writeacher, can you check these statements, please? Thank you.1) Is it possible to use the expression "lose the bus"? I know one
1. 2 answers
2. 533 views
Thank you, Writeacher.I need to check a few other things. 1) Have you received the emails from my students? When will they get
1. 1 answer
2. 946 views
simplify the following expression:11!/3!8!
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2. 286 views
Which of the following compounds contains 57.5% sodium by mass?*NaI *NaOH *NaHCO3 *NaSO3
1. 2 answers
2. 1,453 views
A sequence has t(sub1) = 5 and t(sub2) = 15a. if the sequence is geometric, what is the common ratio? What do t(sub3) and
1. 1 answer
2. 470 views
The lock-and-key model holds that?
1. 1 answer
2. 620 views
A 20-cm-diameter cylinder that is 40 cm long contains 50 g of oxygen gas at 20C.What is the number density of the oxygen? in
1. 1 answer
2. 2,210 views
Hello!Need some help with these 3 sentences. They have to be filled with either simple future, going to future or present
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2. 659 views
write the particular equation of a quartic function that could, according to Descartes Rule of Signs have four positive zeros.
1. 1 answer
2. 464 views
Solve the equation sin^2x-cos^2x=0 over the interval [0, 2pi). Having trouble getting started.
1. 1 answer
2. 544 views

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