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Questions Asked on February 3, 2014

A 1500-kg car moving north at 27.0 m/s is struck by a 2165-kg car moving east at 13.0 m/s. The cars are stuck together. How fast
1. 1 answer
2. asked by Sean
3. 637 views
I need help with this really bad.At West Middle School, 30% of students have a dog, 20% of students have a cat, 10% of students
1. 0 answers
2. asked by Babatunde
3. 552 views
Where Andrew Jackson and Nicholas Biddle political allies?
1. 3 answers
2. asked by ilikezackalot
3. 514 views
I don't understand these problems can you help me.Multiple Choice 1. At the chromosomal level, what is the difference between
1. 2 answers
2. asked by Babatunde
3. 842 views
It's possible for a body to have both rotational and translational motion at the same time.True. << False. 2. The moment of
1. 1 answer
2. asked by Chelsea
3. 829 views
(-m)^-3n if m = 2 and *n=-24
1. 1 answer
2. asked by Sandra
3. 280 views
A government permit to operate the Bank of the United States was called a... Bank loan?
1. 8 answers
2. asked by ilikezackalot
3. 2,011 views
identify the preposition it sees that during
1. 1 answer
2. asked by snenhlanhla
3. 388 views
A tractor pulls a tree trunk across a horizontal piece of ground.If the force in the chain is 3000N and the chain forms an agle
1. 1 answer
2. asked by Confidence
3. 594 views
TWO BOXES A AND B ARE LYING ON THE TABLE AND ARE CONNECTED BY A PIECE OF STRING. THE MASS OF BOX A IS 3KG AND B IS 2KG. A 10N
1. 1 answer
2. asked by THEMBINKOSI GASA
3. 801 views
Is The Last of the Mohicans one of the Leatherstocking Tales?
1. 2 answers
2. asked by ilikezackalot
3. 525 views
a year ago she measured 98cm from her tree . now it 1.1m tall how much has it grown
1. 1 answer
2. asked by kjpuij
3. 442 views
At West Middle School, 30% of students have a dog, 20% of students have a cat, 10% of students have another kind of pet, and 40%
1. 0 answers
2. asked by Babatunde
3. 578 views
what writer popularized american historical fiction?
1. 5 answers
2. asked by ilikezackalot
3. 502 views
help pls asap!!! Check my work!1. Find the area for the following figure. (trapazoid: bottom base 16.3, top base 5.9, height
1. 95 answers
2. asked by TTR+S<3
3. 33,721 views
The spirit of national pride that developed during the Era of Good Feelings was reflected in the art from the _____________.a.Th
1. 2 answers
2. asked by ilikezackalot
3. 696 views
Guide me through this plz.A single 1,300 kg cargo train car is rolling along a train track at 2.0 m/s when 400 kg of coal is
1. 3 answers
2. asked by Me and I
3. 745 views
please check my answers and if there wrong maybe you could tell me the correct one.but thanks anyways.1. How did the formation
1. 2 answers
2. asked by Anonymous
3. 640 views
1. A fluid can only be a liquid.True << False 2. One atmosphere is equal to 14.7 psi. True << False 3. In a fluid, pressure
1. 2 answers
2. asked by Chelsea
3. 774 views
1. Aquaculture is the practice of farming sea organisms as a renewable food source.A. True B. False. 2. Selectively cutting down
1. 45 answers
2. asked by Jonathan
3. 10,678 views
14 Your brother is going to serve in the military overseas for four years and asks you about storing his computer in a public
1. 0 answers
2. asked by Steven
3. 914 views
17 You purchase a used optical drive from a second and store replace a single optical drive that has gone bad on your desktop.
1. 0 answers
2. asked by Steven
3. 437 views
Mrs hart spent 3/5 of her money on a bag. 1/6 on a belt . She has 14 dollars left. How much money did she have in the beginning
1. 1 answer
2. asked by Khan
3. 596 views
17 You purchase a used optical drive from a second and store replace a single optical drive that has gone bad on your desktop.
1. 0 answers
2. asked by Steven
3. 442 views
An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at
1. 1 answer
2. asked by Riley
3. 596 views
Am I correct?Two carts have a compressed spring between them and are initially at rest. One of the carts has total mass,
1. 4 answers
2. asked by Me and I
3. 3,502 views
1. How does the song's (Pride by Bono and The Edge) message relate to King's message in "I Have a Dream"?A: The song's message
1. 1 answer
2. asked by Anonymous
3. 663 views
How do helmets protect your head?a.By creating a large area to spread out the pressure of a blow to your head. b.By focusing the
1. 1 answer
2. asked by ilikezackalot
3. 567 views
£2000 is invested at x% interest over three years. At the end of three years the money has grown to £2963. To the nearest
1. 2 answers
2. asked by Steph
3. 415 views
1. Aquaculture is the practice of farming sea organisms as a renewable food source.A. True B. False. 2. Selectively cutting down
1. 18 answers
2. asked by Jonathan
3. 3,396 views
Three out of 200 machine parts were found to be defective.About how many parts would be expected to be defective out of 2500
1. 1 answer
2. asked by Na Bug
3. 511 views
I was wondering if my answers are correct.1. A 50kg person is taking a ride on an elevator travelling up at a steady speed of
1. 5 answers
2. asked by Liz
3. 5,280 views
Two girls drag a bag across the floor one girl exerted a force of 10N and the other girl a force of 30N in the same
1. 3 answers
2. asked by Semakaleng
3. 1,333 views
the length of the blue ribbon is two-thirds of the length of the red ribbon. writh an equation to find the length r of the red
1. 2 answers
2. asked by cam
3. 671 views
A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's
1. 0 answers
2. asked by anonymous
3. 564 views
Henry constant for the dissolving of nitrogen in water was reported as 7e-4 mol/Latm at 20 deg Celsius. What is the value of the
1. 0 answers
2. asked by Anonymous-PLEASE HELP!!
3. 495 views
Am I correct?Which statement explains why a bicycle is stable when a rider pedals quickly? (Points : 1) The angular momentum
1. 4 answers
2. asked by Me and I
3. 976 views
Which is the correct MLA citation for a magazine article?A. Brian Carson. "The Real Story Behind Bigfoot." Myths and Legends
1. 2 answers
2. asked by George
3. 597 views
How much (in Celsius degrees) is the temperature of 1.3 kg of alcohol raised by adding 4.1 kcal of heat? The following piece of
1. 3 answers
2. asked by Riley
3. 529 views
which of the following is not a method of asexual reproduction ?a) regeneration b) vegetative propagation c) budding d) meiosis
1. 1 answer
2. asked by victoria
3. 1,139 views
the bridge span is 360 meters long. the bridge is 30 meters shorter than the main span. write and solve an equation to the the
1. 0 answers
2. asked by cam
3. 449 views
I need help with the following:What is the simplified form of 3a^4b^-2c^3? (1 point) What is –a^-2 if a=-5? (1 point) What is
1. 5 answers
2. asked by Gabby
3. 842 views
A heat engine absorbs 126 kcal of heat and exhausts 77 kcal of heat in each cycle. Calculate the efficiency (as a percentage)
1. 1 answer
2. asked by Riley
3. 531 views
Your are sitting in your car, which is standing at the side of the road with the engine idling. In the rearview mirror, you see
1. 1 answer
2. asked by Anonymous
3. 479 views
1. Monasticism in medieval Europe:A. was entirely a male area of activity. B. involved an egalitarian governance structure. C.
1. 1 answer
2. asked by Any
3. 1,309 views
A 0.25 kg length of aluminum wire is warmed 10.0°C by an electric current. How much heat was generated by the current?
1. 0 answers
2. asked by maria
3. 1,212 views
Gary has $1.56 in change in his pocket. if there is a total of 19 coins, how may quarters, dimes, nickeland pennies does her
1. 2 answers
2. asked by raquel
3. 2,231 views
3. By the end of the thirteenth century, the institutionalization of the English Parliament:A. provided the foundation for the
1. 0 answers
2. asked by Any
3. 656 views
how can we separate MnCl2(aq)+Na2SO4(aq)?
1. 0 answers
2. asked by farina
3. 350 views
which of the following was neither part of the confederacy nor the union?a. Minnesota b. Texas c. Michigan D. Colorado
1. 12 answers
2. asked by George
3. 1,233 views
You throw a ball straight into the air from a height of 4 feet and with a speed of 5.3 m/s. The moment the ball leaves your hand
1. 1 answer
2. asked by Anonymous
3. 615 views
Write a linear function that satisfies the given conditionF(0)=12, f(3)=-2
1. 1 answer
2. asked by Anonymous
3. 683 views
1. A football player pushes a dummy forwards at a constant 0.85m/s for 11m using 7150 J of energy. The dummy has a mass of 120
1. 2 answers
2. asked by Diane
3. 2,898 views
1. The Dominican friars:A. were established in the ninth century. B. were first led by the highly intellectual Dominic de
1. 1 answer
2. asked by Any
3. 1,542 views
The belief, shared by many Americans, that the United States had a right to own all the land from the Atlantic to the Pacific
1. 10 answers
2. asked by Ashley
3. 2,869 views
After having collected samples along the shore all day long, a marine biologist walks back to her campsite, 2.12 km away. Her
1. 0 answers
2. asked by Anonymous
3. 519 views
Draw different rectangles with the perimeter of 12 units
1. 1 answer
2. asked by john
3. 1,177 views
I think I chose the correct answer.In a closed system, two carts have a compressed spring between them. One of the carts has a
1. 3 answers
2. asked by Laura Khoshaba (Me and I)
3. 1,957 views
An ideal gas heat engine operates in a Carnot Cycle between temperatures of 266 and 115°C. It absorbs 4250 cal per cycle at
1. 1 answer
2. asked by Riley
3. 596 views
An ideal monatomic gas goes from p1 = 180 atm and V1 = 45 m3 to p2 and V2 through an adiabatic process. If p2 = 60 atm, what is
1. 1 answer
2. asked by Riley
3. 463 views
which is the best estimate for (6.3x10-2) (9.9x10-3) written in scientific natation
1. 2 answers
2. asked by mary
3. 2,443 views
Your are sitting in your car, which is standing at the side of the road with the engine idling. In the rearview mirror, you see
1. 2 answers
2. asked by Anonymous
3. 540 views
3. Using coal for fuel releases pollution into the atmosphere. Why do people continue to use coal if it causes pollution?A.
1. 2 answers
2. asked by Jonathan
3. 1,243 views
You throw a ball straight into the air from a height of 4 feet and with a speed of 8.22 m/s. The moment the ball leaves your
1. 1 answer
2. asked by Anonymous
3. 586 views
During the process of photosynthesis, plants convert carbon dioxide and water into glucose. Covalent bonds hold the glucose
1. 1 answer
2. asked by hafsah
3. 1,057 views
You throw a ball straight into the air from a height of 4 feet and with a speed of 8.22 m/s. The moment the ball leaves your
1. 2 answers
2. asked by PLEASE HELP!!!!!
3. 697 views
If you can please answer that question from 5:08 thanks
1. 0 answers
2. asked by jenn B
3. 292 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. asked by Lyra
3. 391 views
How do you write a thesis statement that doesn't sound like a roadmap. My teacher wants us to have a hook, which I have, then a
1. 1 answer
2. asked by Jane
3. 648 views
A 62.9 kg diver steps off a diving board and drops straight down into the water. The water provides an upward average net force
1. 0 answers
2. asked by Anonymous
3. 766 views
Rock ClimbingRock Climbing can be a tough sport, indoors or outdoors, but it can also be fun and adventurous. If you do not have
1. 2 answers
2. asked by ilikezackalot
3. 642 views
Which country Is the only one found in the Western Hemisphere for the worlds worst dictator?Which country is the only one found
1. 3 answers
2. asked by Anonymous
3. 609 views
Two equal-volume compartments of a box are joined by a thin wall as shown in the figure. The left compartment is filled with
1. 0 answers
2. asked by Lyra
3. 484 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. asked by Kimmy
3. 861 views
A golf ball is hit with an initial velocity of 15 meters per second at an angle of 35 degrees above the horizontal. What is the
1. 2 answers
2. asked by Jenna
3. 2,240 views
in a lab experiment 8 grams of acid were produced in 28 minutes and 17 grams in 47 minutes. Let g be the number of grams and m
1. 1 answer
2. asked by Anonymous
3. 526 views
The Space Shuttle travels at a speed of about 5.05 x 103 m/s. The blink of an astronaut's eye lasts about 94.4 ms. How many
1. 1 answer
2. asked by kyle
3. 491 views
A jogger accelerates from rest to 3.65 m/s in 3.46 s. A car accelerates from 24.0 to 40.1 m/s also in 3.46 s. (a) Find the
1. 1 answer
2. asked by kyle
3. 486 views
I'm doing a research report about the Stonehenge. My thesis is that even though the Stonehenge is so mysterious, it is still a
1. 1 answer
2. asked by Anonymous
3. 668 views
Ms. Jacobs is planning to put a fence around a rectangular part of her yard. She wants the area of the yard inside the fence to
1. 1 answer
2. asked by treshia
3. 700 views
2-Eric and Frank want to equally share 4/3 feet of rope. what length of rope should each friend get? Explain how to use a
1. 6 answers
2. asked by Lina
3. 1,208 views
$99 watch with a 40% discount.I got $247.50 and $39.6 but that's not right.
1. 3 answers
2. asked by Navpreet
3. 818 views
So for school I have to write an essay over rock climbing, what are some key points that I should include in my essay? I am not
1. 3 answers
2. asked by ilikezackalot
3. 570 views
A 750 kg rocket accelerates straight upward from the ground at 60 m/s2. What is the force (thrust) provided by the engine?with a
1. 1 answer
2. asked by Troy
3. 1,078 views
should target markets be large and spread out
1. 1 answer
2. asked by mariah
3. 463 views
What does Dr. King mean by "the American dream" in his "I Have a Dream" speech?
1. 4 answers
2. asked by Anonymous
3. 603 views
A hockey puck is hit on a frozen lake and starts moving with a speed of 12.2 m/s. Ex- actly 6.70 s later, its speed is 6.20 m/s.
1. 1 answer
2. asked by Charlie
3. 565 views
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount
1. 3 answers
2. asked by maggie
3. 813 views
hi im doing surface area I wondering how do you get the answer . this is the questionFind the total surface area of a
1. 1 answer
2. asked by rian
3. 638 views
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount
1. 2 answers
2. asked by maggie
3. 1,795 views
On a spacecraft, two engines are turned on for 910 s at a moment when the velocity of the craft has x and y components of v0x =
1. 1 answer
2. asked by anonymous
3. 569 views
how many calories are needed to convert 20.0g of water at 25 Celsius to steam at 100 Celsius?
1. 1 answer
2. asked by Anonymous
3. 839 views
The three displacement vectors in the drawing have magnitudes of A = 5.73 m, B = 6.48 m, and C = 3.12 m. Find the resultant((a)
1. 1 answer
2. asked by anonymous
3. 1,331 views
Household ammonia has a pH of 11, therefore its H+ concentration is how many times less than a solution with a pH of 7?
1. 1 answer
2. asked by Ananymous
3. 889 views
A soccer player kicks the ball toward a goal that is 15.0 m in front of him. The ball leaves his foot at a speed of 17.1 m/s and
1. 0 answers
2. asked by anonymous
3. 627 views
Each tire of an automobile has an area of 0.026 m^2 in contact with the ground. The weight of the automobile is 26,000 N. What
1. 1 answer
2. asked by barbara ann
3. 1,982 views
A criminal is escaping across a rooftop and runs off the roof horizontally at a speed of 5.0 m/s, hoping to land on the roof of
1. 1 answer
2. asked by anonymous
3. 809 views
What do you think? Does this paragraph require any improvements? What do you suggest? Should I include more?Write a paragraph
1. 5 answers
2. asked by Anonymous
3. 582 views
You throw a ball straight into the air from a height of 4 feet and with a speed of 8.22 m/s. The moment the ball leaves your
1. 5 answers
2. asked by Mel
3. 768 views
A 350 g block is attached to a vertical spring whose stiffness constant is 12 N/m . The block is released at the position where
1. 1 answer
2. asked by Az
3. 2,599 views

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