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Questions Asked on October 16, 2013

which graph represents what happens to the pressure in a tire as air is added to the tire?
1. 0 answers
2. asked by Anonymous
3. 1,020 views
A 60.9 kg climber is using a rope to cross between two peaks of a mountain as shown in the figure below. He pauses to rest near
1. 1 answer
2. asked by Sinisa
3. 616 views
An airport has runways only 184 m long. Asmall plane must reach a ground speed of 40 m/s before it can become airborne. What
1. 1 answer
2. asked by cram
3. 679 views
I am trying to figure out if Fact has a long a vowel sound? If I look in the dictionary how do I tell it a word has a long vowel
1. 2 answers
2. asked by Daekwon
3. 472 views
What role do vesicles play in processing the proteins in the Golgi Apparatus?a. They create the proteins.(No) b. They modify the
1. 1 answer
2. asked by David
3. 1,222 views
one shuttle service charges $10 for pickup and $0.10 per mile.the other shuttle service has no pick up fee but charges $0.35 per
1. 5 answers
2. asked by america argon
3. 7,147 views
Pu-238 is radioactive by alpha-decay (half-life 87.7 y). Each decay releases 5.6 MeV of energy. Pu-238 is sometimes used to
1. 0 answers
2. asked by Jane
3. 390 views
The velocity v(t) of some particle is plottedas a function of time on the graph below. The scale on the horizontal axis is 1 s
1. 2 answers
2. asked by cram
3. 1,437 views
Write six hundred billion,two hundred thousand, two in expanded firm using exponentsPlease check 600, 000, 200, 002
1. 1 answer
2. asked by Gio
3. 1,057 views
What sensory imagery can you use to describe the Taino perspective on the encounter with the Europeans?
1. 1 answer
2. asked by Franchesca
3. 929 views
Mary applies a force of 77 N to push a box with an acceleration of 0.45 m/s2. When she increases the pushing force to 82 N, the
1. 1 answer
2. asked by Anonymous
3. 685 views
What role do vesicles play in processing the proteins in the Golgi Apparatus?a. They create the proteins.(No) b. They modify the
1. 0 answers
2. asked by David
3. 1,176 views
You throw a ball downward from a window at a speed of 2.7 m/s. How fast will it be moving when it hits the sidewalk 2.8 m below?
1. 2 answers
2. asked by julie
3. 617 views
If we ignore the small fraction of U-234, natural uranium has a concentration of 99.28 atom% of U-238 and 0.72% U-235. Their
1. 2 answers
2. asked by Jane
3. 520 views
propane (c3h8) is burned in oxygen to produce carbon dioxide and water. The heat of combustion of propane is -2012 kJ/mole. How
1. 3 answers
2. asked by K
3. 1,956 views
A spring scale on a rotating platform indicates that the horizontal force on a 0.681 kg mass is 1.48 N when the mass is 2.62 m
1. 0 answers
2. asked by Anonymous
3. 412 views
A highway curve with a radius of 650 m is banked properly for a car traveling 100 km/h. If a 1600- kg Porshe 928S rounds the
1. 0 answers
2. asked by Anonymous
3. 692 views
Passengers riding in the Great Six Flags Air Racer are spun around a tall steel tower (see the figure). At top speed the planes
1. 0 answers
2. asked by Anonymous
3. 583 views
How much MnO2(s) should be added to excess HCl(aq) to obtain 215 mL of Cl2(g) at 25 °C and 705 Torr?
1. 1 answer
2. asked by Kara
3. 955 views
Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 0.01cm thick to a
1. 1 answer
2. asked by Holly
3. 577 views
in what ways did the conferences reflect Victorian value and beliefs? Describe what a constitutional conference wold look like
1. 1 answer
2. asked by rochelle
3. 431 views
A 9.00-L container holds a mixture of two gases at 43 °C. The partial pressures of gas A and gas B, respectively, are 0.257 atm
1. 1 answer
2. asked by Kara
3. 839 views
what compromises did Macdonald make at the conferences? How do you think Canada would have been different if Macdonald had
1. 2 answers
2. asked by rochelle
3. 1,383 views
If a cart and a string are attached and there is a weight on the end of the string to pull the cart, and both the cart and the
1. 0 answers
2. asked by Katie
3. 377 views
The patient is an 18-day old baby girl admitted after it was noticed she was placed on intravenous Cefotaxime and Ampicillin,
1. 0 answers
2. asked by Angela
3. 643 views
You won a lottery which pays $10,000 per year for 10 years (at the end of each year). Assuming a discount rate of 8% calculate
1. 1 answer
2. asked by matthew allen
3. 445 views
Let A(t) be the (changing) area of a circle with radius r(t), in feet, at any time t in min.If the radius is changing at the
1. 1 answer
2. asked by Kelly
3. 894 views
When,where,how and why was the Spontaneous Generation discovered by Aristotle?
1. 0 answers
2. asked by Anonymous
3. 318 views
A male newborn, born in the hospital with pre-axial polydactly of the thumbs and cleft daformities of both hands and feet, had a
1. 1 answer
2. asked by Ace234
3. 2,354 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. asked by Kimmy
3. 1,307 views
This patient was admitted for treatment of a traumatic left second metatarsal fracture. The fracture site was opened and
1. 4 answers
2. asked by Ace234
3. 895 views
what is the meaning of the word empathetic
1. 1 answer
2. asked by jobear
3. 372 views
If the gravitational force between objects of equal mass is 2.30x10^-8 N when the objects are 10.0m apart, what is the mass of
1. 2 answers
2. asked by Miranda
3. 2,156 views
Two of your friends are fighting with each other. What could you say to help them? Why don't you sit down with each other? Each
1. 1 answer
2. asked by rfvv
3. 456 views
At a 35% off sale. Daniela purchased a dress for $94.64. What was the regular price of the dress. Please give the answer and
1. 5 answers
2. asked by Alex
3. 426 views
are these sentences images:1. their bare boughs weighed with snow 2. the night is darkening round me or hyperbole: 1. clouds
1. 2 answers
2. asked by mercy
3. 566 views
Andie is designing a rectangular play space for her dogs. The length of the play space is 7ft. and the width is 6ft. The new
1. 0 answers
2. asked by Taryn
3. 542 views
What force is used for a. 5.5 kg mass
1. 1 answer
2. asked by Anonymous
3. 764 views
The height of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is increasing at a rate of 2 square
1. 1 answer
2. asked by Amy
3. 1,522 views
Where was Aristotle when he tested Spontaneous Generation?
1. 0 answers
2. asked by Anonymous
3. 312 views
option 1: 2-by-3, 3-by-4, and 4-by-5option 2: 2-by-2 , 3-by-3 ,and 4-by-4 option 3: 3-by-5 , 3-by-6 , and 3-by-7 For each
1. 0 answers
2. asked by Pie
3. 475 views
An 8.3 uF and a 2.9 uF capacitor are connected in series across a 24 V battery. What voltage is required to charge a parallel
1. 0 answers
2. asked by Anonymous
3. 524 views
What is the answer to moving words page e-66.
1. 1 answer
2. asked by Anonymous
3. 1,307 views
An aerosol can is empty, except for the propellant gas which exerts a pressure of 1.20 atm at 21 °C. If the can is thrown into
1. 1 answer
2. asked by Blake
3. 1,985 views
According to its design specification, the timer circuit delaying the closing of an elevator door is to have a capacitance of
1. 1 answer
2. asked by bad at physics
3. 929 views
An air-filled capacitor consists of two parallel plates, each with an area of 7.60 cm2, separated by a distance of 1.70 mm.(a)
1. 0 answers
2. asked by bad at physics
3. 731 views
which point is located on the x axis?-1,-1 -4, 0 0, 5 3, 3
1. 2 answers
2. asked by Steve
3. 679 views
can someone help me with this and explain it to me step by step so i can try to solve the remaining problems i have I have no
1. 1 answer
2. asked by Ricki
3. 382 views
Use the solubility rules to decide which of the following compounds are soluble in water:barium sulfate copper(II) carbonate
1. 4 answers
2. asked by Anonymous
3. 2,109 views
Use the solubility rules to decide which of the following compounds are soluble in water:barium sulfate copper(II) carbonate
1. 0 answers
2. asked by Anonymous
3. 1,299 views
15=y+24What does y equal? Please show all work.
1. 4 answers
2. asked by Sarah
3. 357 views
1/4 w=13What does w equal? Please show all work.
1. 1 answer
2. asked by Sarah
3. 380 views
Please don't provide any links.We are doing a project where we pick a sports team and we must calculate the revenue and salaries
1. 1 answer
2. asked by Bethany
3. 474 views
1. You have to sit down with each other.2. You have to endure each other. 3. You have to be patient with each other. (Does #1
1. 1 answer
2. asked by rfvv
3. 332 views
What is the difference between continuous and discrete?
1. 2 answers
2. asked by Anonymous
3. 381 views
A rocket moves upward, starting from rest with an acceleration of 28.1 m/s2 for 4.76 s. It runs out of fuel at the end of the
1. 1 answer
2. asked by eve
3. 483 views
What can scientists learn from the rate at which radioactive elements decay?A. a rock's absolute age* B. the relative age of
1. 0 answers
2. asked by Anonymous
3. 739 views
Three guns are aimed at the center of a circle,and each fires a bullet simultaneously. The directions in which they fire are 120
1. 1 answer
2. asked by Anonymous
3. 1,250 views
a square piece of tin 31cm and20cm is to be made into a box without top,by cutting a square from each corner and folding up the
1. 1 answer
2. asked by haritha
3. 478 views
what would be the percent yield if 2.2 grams of aspirin is formed?
1. 1 answer
2. asked by madellis
3. 421 views
From Monday..Can you check the following problems, please?1. If the ratios for microphones to karaoke machines are all
1. 3 answers
2. asked by Alex
3. 266 views
1. Eliza Savage received a statement from her bank showing a checking account balance of $324.18 as ofJanuary 18. Her own
1. 1 answer
2. asked by ash
3. 1,330 views
I need help answering this question please.What is the relationship between genes, cells, and behavior?
1. 0 answers
2. asked by SADE
3. 380 views
pqr is a right triangle. If RQ = 8, what is PQ?
1. 1 answer
2. asked by Anonymous
3. 1,000 views
The lack of nutrients and molecular building blocks, cells not secreteing materials normally and improper ion balance are
1. 0 answers
2. asked by Alexis
3. 439 views
Li-Hua wants to create a triangular fame. She has two pieces of wood, which are 6 inches long and 9 inches long, to use for two
1. 2 answers
2. asked by andra
3. 1,282 views
A pedestal for a statue is in the shape of a hexagon formed by a square and two congruent triangles, with the dimensions 7 ft
1. 2 answers
2. asked by andra
3. 605 views
claudia went on a skydiving adventure. she jumped when the plane was at an altitude of 10,000 feet and landed safely on the
1. 2 answers
2. asked by andra
3. 764 views
3.50 g of NH4Cl is added to 18.8 g of water. Calculate the molality of the solution.
1. 1 answer
2. asked by Shardai
3. 439 views
A solution is made by dissolving 0.698 mol of nonelectrolyte solute in 777 g of benzene. Calculate the freezing point and
1. 1 answer
2. asked by Shardai
3. 742 views
Vitamin K is involved in normal blood clotting. When 2.40 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point
1. 1 answer
2. asked by Shardai
3. 3,047 views
The ΔHvap of a certain compound is 30.22 kJ·mol–1 and its ΔSvap is 60.63 J·mol–1·K–1. What it the boiling point of
1. 1 answer
2. asked by Shardai
3. 833 views
A train of mass 200 tonne travelling at 140 km/h applies the brakes fiercely , so that the brakes lock and the wheels slides
1. 0 answers
2. asked by abdul
3. 405 views
Oscar is giving his mother a new acquarium in the shape of a rectuangular prism. He is going to wrap it in colorful wrapping
1. 7 answers
2. asked by andra
3. 1,466 views
An electron falls from the conduction band of silicon (Si) to the valence band. The band gap of Si is 1.1 eV. What is the
1. 2 answers
2. asked by kunal
3. 745 views
calculate the mass percent of a solution that is prepared by adding 62.3g of NaOH to 343g of H2O?
1. 1 answer
2. asked by lima
3. 415 views
A train of mass 200 tonne travelling at 140 km/hour applies the brakes fiercely, sothat the brakes lock and the wheels slide
1. 0 answers
2. asked by abdul
3. 548 views
When is the best time to read review the discussion questions?A. Immediately after you have finished all of the reading. B.
1. 1 answer
2. asked by alexis
3. 518 views
What would be the temperature of 50 g of 20°C water mixed with 80 g of 40°C water?
1. 1 answer
2. asked by Jenna V
3. 1,813 views
The velocity of a 2.5 kg block sliding down a frictionless inclined plane is found to be 1.25 m/s. 1.00 s later, it has a
1. 0 answers
2. asked by Anonymous
3. 440 views
On January 1, 2013, at a price of x dollars, the demand for a certain product wasD(x) = 300 x2 + 10px thousand units per month.
1. 0 answers
2. asked by hannah
3. 400 views
Find the magnitude and direction of the equilibrant force for these two concurrent forces: 13.5 N, E and 32.0 N, N. Pls HELP me
1. 1 answer
2. asked by Stephanie
3. 1,065 views
A person pulls a rake with 152 Newton of force along the handle. The angle between the handle and the ground is 35.0 degrees.
1. 1 answer
2. asked by Stephanie
3. 1,270 views
A child pulls a wagon along level ground. The handle with which she pulls the wagon makes an angle of 20.0 degrees with the
1. 1 answer
2. asked by Stephanie
3. 1,003 views
make one hundred and forty 6 times as large.
1. 3 answers
2. asked by Kina
3. 364 views
if a 1/2 kilogram of beef costs £1.60 work out the coast of 3/4 of a kilogram.
1. 2 answers
2. asked by Kina
3. 625 views
the weight of 3 different pencils is 50g,30g and 40g.Work out their average weight.
1. 3 answers
2. asked by Kina
3. 419 views
The cost of producing d hundred plastic toy dinosaurs per day in a small companyis C(d) = 120 + 30d + 1 8d4 dollars. This
1. 3 answers
2. asked by hannah
3. 608 views
can someone help me anser this question on installing microsoft---Describe an experience installing the Microsoft Office Suite
1. 3 answers
2. asked by lisa
3. 470 views
An aircraft has a cruising speed of 100 m/s On a particular day, a wind is blowing from the west at 75.0 m/sIf the plane is
1. 1 answer
2. asked by Niki
3. 976 views
If an ideal gas has a pressure of 5.63 × 105 Pa, a temperature of 401 K, and a volume of 0.0313 m3, how many moles of gas are
1. 1 answer
2. asked by Blake
3. 405 views
My ears buzz, but I think I hear him shout, “Run, son! Get up and run!” Uncertain, I scramble and gape at Baba. Sweat
1. 1 answer
2. asked by Anonymous
3. 409 views
Substance X has a molar extinction coefficient (E) of 4725 l.mol-1. How many moles of X are needed to produce an absorbance of
1. 0 answers
2. asked by Turki
3. 369 views
8.01 homework. I have difficulty with question no. 2. all my equations do not work-Rough Surfaces. Also, the period of
1. 1 answer
2. asked by Frank
3. 471 views
A gaseous mixture contains 413.0 Torr of H2(g), 372.1 Torr of N2(g), and 70.1 Torr of Ar(g). Calculate the mole fraction, X, of
1. 3 answers
2. asked by Blake
3. 477 views
Benjamin Franklin was both a statesman and an inventor. How do i make this sentence parallel
1. 1 answer
2. asked by cassie
3. 479 views
At the fair, not only can I eat tasty food, but I can also see awesome fireworks. How do i make this a parallel structure using
1. 1 answer
2. asked by cassie
3. 464 views
ascertain which team will lookdown into the grand canyon going to tyheir game._____________
1. 4 answers
2. asked by mia
3. 353 views
which team will make a transcontinental flight to play their game?___________
1. 4 answers
2. asked by mia
3. 322 views
determine the cardinal direction the buffalo bills will fly in route to their game against the miami dolphins on october 20
1. 4 answers
2. asked by mia
3. 459 views

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