Archives
2013
November

Questions Asked on November 12, 2013

A 1000-kg satellite travels with an orbital speed of 500 m/s around a planet at an orbital raduis of 8000 km. What is the mass
1. 0 answers
2. asked by Anonymous
3. 555 views
The wheels, axle, and handles of a wheelbarrow weigh W = 53 N. The load chamber and its contents weigh WL = 547 N. The drawing
1. 1 answer
2. asked by LLYOD BLUE
3. 627 views
ok this is juist the first question....1)When evolution was first proposed, which of the following was used as evidence to
1. 10 answers
2. asked by science TEST!!!(25 questions)
3. 5,551 views
A 1390-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A 1960-N crate
1. 0 answers
2. asked by LLYOD BLUE
3. 769 views
An object in simple harmonic motion has an amplitude of 0.202 m and an oscillation period of 0.620 s. Determine the maximum
1. 0 answers
2. asked by Joey
3. 885 views
A 0.20-kg object is attached to the end of an ideal horizontal spring that has a spring constant of 120 N/m. The simple harmonic
1. 0 answers
2. asked by Joey
3. 758 views
An object on a vertical spring oscillates up and down in simple harmonic motion with an angular frequency of 25.1 rad/s.
1. 1 answer
2. asked by Joey
3. 1,249 views
When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an eardrum is vibrating with an
1. 1 answer
2. asked by Joey
3. 797 views
A block of mass m = 0.510 kg is fastened to an unstrained horizontal spring whose spring constant is k = 85.3 N/m. The block is
1. 0 answers
2. asked by MATT
3. 447 views
Objects of equal mass are oscillating up and down in simple harmonic motion on two different vertical springs. The spring
1. 0 answers
2. asked by MATT
3. 724 views
1. At the grocery store checkout, you watch at the register as it rings up your purchases and coupons. The prices were as
1. 5 answers
2. asked by Anonymous
3. 747 views
A saturated solution of calcium chromate (CaCrO4) freezes at -0.10 C. What is Ksp for CaCrO4? Assume complete dissociation. The
1. 2 answers
2. asked by Olivia
3. 1,098 views
What are the physical and mental effects of alcoholism for the blood alcohol concentration of 0. 1?
1. 1 answer
2. asked by Anonymous
3. 524 views
Can someone review my answers please1. Alfredo dice que el viejo auto de Marisol todavía__ (ser/estar) seguro. Marisol piensa
1. 2 answers
2. asked by Ashley
3. 4,951 views
analyze the graph f(x)=(x-2)^3(x-3)^2(x-4)a)end behavior: find the power function that the graph of f resembles for large values
1. 1 answer
2. asked by Stone
3. 2,647 views
use remainder theorem to find the remainder when f(x)) is divided by x+1f(x)=x^4+8x^3+12x^2
1. 1 answer
2. asked by Stone
3. 480 views
2. The following formula relates three quantities: Force (F), mass (m), and acceleration (a).F = ma a. Solve this equation for
1. 2 answers
2. asked by Anonymous
3. 2,344 views
use factor theorem to determine whether x+2 is a factor of f(x). if it is, write f(x) in factored form.f(x)=9x^3+24x^2+19x+14;
1. 1 answer
2. asked by Stone
3. 651 views
Two new metallic elements have been discovered, Cimium (Ci) and Sadowium (Sd). Both the pure elements and their solutions form
1. 5 answers
2. asked by Harold
3. 874 views
Select the correct forms of ser or estar to complete the sentences.1. Aquí __ las fotos de mis vacaciones en España. Mira, __
1. 3 answers
2. asked by Tina
3. 2,505 views
At the half time show, a marching band marched in formation. The lead drummer started at a point with coordinates (-2,-5) and
1. 33 answers
2. asked by victoria
3. 10,191 views
I have a doubt in this statement:We've been best friends for years and still we're going to be more than best friends 1)What is
1. 3 answers
2. asked by Anonymous
3. 347 views
At the He-Ne laser wavelength (L= 632.8 nm) the refractive indices of crystal quartz are n o = 1.54264 and n e = 1.55171
1. 0 answers
2. asked by Joy
3. 601 views
Problem 4.4- Suppose n o and n e are given. In (a) you only need to find the magnitude of the group velocity. Problem #2 in HW
1. 0 answers
2. asked by Joy
3. 400 views
A simple pendulum is made from a 0.781-m-long string and a small ball attached to its free end. The ball is pulled to one side
1. 0 answers
2. asked by MATT
3. 869 views
In DNA fingerprinting, the DNA probe that is used is ______to the DNA sequence of the repeats in the sample?im guessing
1. 0 answers
2. asked by vickie
3. 525 views
The members of a high school basketball team are driving from calgary to vancouver,which is a distance of 675km.Each tire of
1. 1 answer
2. asked by rahul
3. 2,565 views
a 60.0 g sample of chromium at 82.0 degrees celsius was place in 80.0 g of water. Assume there is no loss of heat to the
1. 1 answer
2. asked by Anonymous
3. 392 views
Can someone Please help me!?1. What resulted from Parliament’s lack of understanding of the needs of the colonists? (1 point)
1. 34 answers
2. asked by Britney
3. 5,040 views
A 11.7-kg uniform board is wedged into a corner and held by a spring at a 50.0° angle, as the drawing shows. The spring has a
1. 0 answers
2. asked by MATT
3. 543 views
An object on a vertical spring oscillates up and down in simple harmonic motion with an angular frequency of 25.1 rad/s.
1. 0 answers
2. asked by Joey
3. 771 views
1. In 1916, Woodrow Wilson ordered General John J. Pershing to lead U.S. troops into Mexico to captureA. Francisco Madero. B.
1. 6 answers
2. asked by an
3. 748 views
A hand exerciser utilizes a coiled spring. A force of 86.9 N is required to compress the spring by 0.0231 m. Determine the force
1. 1 answer
2. asked by Joey
3. 567 views
One of the concrete pillars that supports a house is 1.9 m tall and has a radius of 0.55 m. The density of concrete is about 2.2
1. 1 answer
2. asked by Justin
3. 1,490 views
This unfortunate event happened to me when my two children were little. Each of them had a friend over for lunch. After lunch,
1. 0 answers
2. asked by Anonymous
3. 460 views
A potential difference of 12.0V is maintained across an electrical device with a resistance of 10.0Ω. What total charge passes
1. 3 answers
2. asked by manu
3. 519 views
You & a friend are at Paul & Elizabeth's Restaurant for a night of fine dining. You can choose among 2 appetizers, 4main dishes,
1. 2 answers
2. asked by Mary
3. 1,742 views
The comparative statements of Lucille Company are presented here.LUCILLE COMPANY Income Statements For the Years Ended December
1. 0 answers
2. asked by Kristina
3. 670 views
A metal wire has a resistance of 8.00Ω at a temperature of 20C. If the same wire has a resistance of 8.40Ω at 70C, what is the
1. 1 answer
2. asked by manu
3. 599 views
In DNA fingerprinting, the DNA probe that is used is ______to the DNA sequence of the repeats in the sample?im guessing
1. 0 answers
2. asked by vickie
3. 481 views
How much does the amplitude of the waves increase between an earthquake that measures 4.2 on the Richter scale and an earth
1. 0 answers
2. asked by Emily
3. 496 views
The area covered by water lilies in a pond you own doubles in size every day. If allowed to grow the plants would cover the
1. 4 answers
2. asked by sasha
3. 1,642 views
Is the sentence below grammatically correct?The more the area is painted, the less the amount of paint remains.
1. 1 answer
2. asked by Anonymous
3. 391 views
The monthly incomes from a random sample of workers in a factory are shownbelow. Monthly Income (In $1,000) 4.0 5.0 7.0 4.0 6.0
1. 1 answer
2. asked by Katie
3. 2,346 views
1. The world population in 1992 is 5.42 billion. If its population doubled everya. 41 years, what would its population be in 41
1. 1 answer
2. asked by sasha
3. 1,614 views
2. A country has a doubling time for its people of 20 years. If it ends up with 80 million people after 60 years, how many
1. 2 answers
2. asked by Anonymous
3. 1,259 views
Lane French had a bad credit rating and went to a local cash center. He took out a $100 loan payable in two weeks at $115.
1. 1 answer
2. asked by june
3. 548 views
You are given the following information obtained from a random sample of 6observations. Assume the population has a normal
1. 1 answer
2. asked by Katie
3. 1,857 views
Read the following poem and answer the question that follows."I Like to See it Lap the Miles" by Emily Dickinson I like to see
1. 4 answers
2. asked by Laura
3. 4,308 views
Hannah plans on going hiking most of the day. It is recommended that she takes at least 3 liters of water with her. She packed 3
1. 3 answers
2. asked by Elle
3. 539 views
Janise is a sole proprietor owning a small specialty store. the business records show that the cost of the stores individual
1. 0 answers
2. asked by keri
3. 501 views
Janise is a sole proprietor owning a small specialty store. the business records show that the cost of the stores individual
1. 1 answer
2. asked by keri
3. 566 views
An archer standing a horizontal distance d=50m away from a treesees an apple hanging from the tree at h=12m above the ground.
1. 0 answers
2. asked by Cristina
3. 809 views
jasper owns a small retail store as a sole proprietor. the business records show that the cost of the stores inventory items has
1. 0 answers
2. asked by keri
3. 500 views
acacia company had inventory of 100,000 on December 31, 2012. other information is as follows:purchases $1,500,000 sales
1. 1 answer
2. asked by keri
3. 526 views
Explain how you would calculate the ecological footprint of the state that you live in if you knew the average ecological
1. 1 answer
2. asked by vickie
3. 773 views
The Ksp of CaSO4 is 4.93× 10–5. Calculate the solubility (in g/L) of CaSO4(s) in 0.300 M Na2SO4(aq) at 25 °C
1. 1 answer
2. asked by Katherine
3. 6,586 views
In a competitive market, there are two groups of firms. For every firm in group A, the long-run ATC curve is U-shaped and
1. 0 answers
2. asked by Joy
3. 491 views
In a competitive market, there are two groups of firms. For every firm in group A, the long-run ATC curve is U-shaped and
1. 0 answers
2. asked by Joy
3. 435 views
Construct a short-run supply function for a firm whose short-run cost function isC= = 0.04q^3 – 0.8q^2 +10q+5 3. The long run
1. 1 answer
2. asked by Joy
3. 877 views
Write as a mixed number.1. 13/11 2. -33/6
1. 1 answer
2. asked by Alan
3. 426 views
Find the coordinates of the quadrilateral abcd after a dilation with a scale factor of 2.a(2,0), B(2,2), C(5,2), D(5,0)
1. 0 answers
2. asked by Steve
3. 510 views
Write as an improper fraction.1. 7 3/5 2. -12 1/2 3. 41 4/6
1. 1 answer
2. asked by Alan
3. 392 views
Simplify each of the following.1. 42/48 2. -15/35 3. 119/210
1. 1 answer
2. asked by Alan
3. 357 views
One of two complementary angles has a measure that is five times that of the other. Which equation could be used to find x, the
1. 2 answers
2. asked by Nicole
3. 1,147 views
how can i prove in geometry proofs that something is a midpoint of a line? thanks
1. 0 answers
2. asked by Annie
3. 367 views
Prove that the average of the numbers n sin (n degrees) (n = 2, 4, 6, ... 180) is cot (1 degree)Hint: Express everything in
1. 1 answer
2. asked by Sam
3. 1,215 views
3. The half-life of a certain drug in the human body is 8 hours how long it would take for a dose of this drug to decay to 0.1%
1. 1 answer
2. asked by hannah
3. 425 views
2. A bacteria population grows exponentially with growth rate k=2.5 how long it would take for the bacteria population to double
1. 1 answer
2. asked by hannah
3. 638 views
1.The remains of an old campﬁre are unearthed and it is found that there is only 80% as much radioactive carbon-14 in the
1. 3 answers
2. asked by hannah
3. 582 views
A yo-yo of mass m rests on the floor (the static friction coefficient with the floor is mu ). The inner (shaded) portion of the
1. 0 answers
2. asked by rosa
3. 453 views
Which of the following statements is true regarding social security retirements benefitsA. Not all occupations are covered B. It
1. 0 answers
2. asked by Anthony
3. 850 views
A meteor is approaching. Assume that the meteor started very far away from the earth and just grazes the earth. You may ignore
1. 7 answers
2. asked by Ramana
3. 743 views
Edgar used 10 x d to represent the number of pennies in d dollars? Is this reasonable?
1. 2 answers
2. asked by kerrie
3. 382 views
1. ¿Te divertiste anoche en el baile?Sí, pero ____ demasiada gente. Era imposible bailar bien. A. era B. habían C. había D.
1. 2 answers
2. asked by Eri Uchi
3. 1,100 views
What is the predicate word in this sentencePeanut butter is rich in protein? Rich or protein?
1. 8 answers
2. asked by Kelley
3. 1,379 views
Dan went to the bookstore .he has spent $17.00 of his $20.00 already .he needs to buy a few disk.how many can he buy with his
1. 2 answers
2. asked by Pietro
3. 935 views
I need a word that means.. a governments position on an issue
1. 1 answer
2. asked by caleb
3. 293 views
I am a two digit number less than 40. You say me when you count by fives .the Sumer of my digits is 7. What number am I?
1. 2 answers
2. asked by Pietro
3. 435 views
In a 1-dimensional problem, a single force acts on a 10 kg object and is given the equation F=ax+b where a=250 N/m, b=25 N, x is
1. 1 answer
2. asked by Diana
3. 642 views
5 less than three times the number of chipmunks
1. 4 answers
2. asked by mythreyee
3. 190 views
what is a good title for about inhalants that would make seventh graders want to listen to you?
1. 1 answer
2. asked by Anonymous
3. 293 views
What is the height (in miles) for a ( television satellite to be placed above the equator of Earth to rotate at the same speed
1. 3 answers
2. asked by Lily
3. 377 views
Analee earjs $45 for every 5 hours of work. how much money can she earn for H hours of work
1. 1 answer
2. asked by mythreyee
3. 195 views
A cafeteria has 5 turkey sandwiches, 6 cheese sandwiches, and 4 tuna sandwiches. There are two students in line and each will
1. 1 answer
2. asked by hannah
3. 645 views
There are 5 red ,3 green and 4 blue marbles in a bag.what would be the chance of getting a red marble if the marble was pulled
1. 1 answer
2. asked by Pietro
3. 451 views
what important nonmetal is in brilliant yellow acrylic paint that contains titanium dioxide
1. 0 answers
2. asked by Brandon
3. 821 views
Describe in words, a situation involving this equation that could be represented4t+8=3(3.5t). t= miles Mark and Sandy wanted to
1. 1 answer
2. asked by Jerald
3. 449 views
A 62-kg woman is standing on a scale while riding in an elevator?As the elevator continues to move up, it has a constant
1. 0 answers
2. asked by Anonymous
3. 527 views
Why do chromosomes form and what kind of proteins do they combine with?
1. 0 answers
2. asked by Iz
3. 339 views
polar molecule are soluble in water. how does this activity demonstrate polarity of molecule that contain the -OH group.our
1. 2 answers
2. asked by Reina B.
3. 673 views
In a shipment of alarm clocks, the probability that one alarm clock is defective is 0.04. Charlie selects three alarm clocks at
1. 1 answer
2. asked by hannah
3. 664 views
simplify (x^2-3x+6)-(36x^2-18x+6/6)(x^2-3x+6)-(6(6x^2-3x+1/6) cancel the two 6's in the second part of equation x^2-3x-6x^2+3x-1
1. 2 answers
2. asked by Elle
3. 499 views
There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it
1. 2 answers
2. asked by hannah
3. 989 views
Emma seems M movies in 3 weeks. what is an expressions for the number of movies emma sees in 12 weeks.
1. 1 answer
2. asked by mythreyee
3. 185 views
max has 5 more than twice as many cookies as chris. write an expression that shows the number of cookies max has if chris has C
1. 2 answers
2. asked by mythreyee
3. 411 views
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: -1, 2, and 1-2i
1. 1 answer
2. asked by Stone
3. 439 views
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 5; zeros:
1. 1 answer
2. asked by Stone
3. 1,911 views
A triangle lot is 170 ft on one side and has a property line of length of 800 ft. Find the area of the lot in acres
1. 1 answer
2. asked by Argosy
3. 1,788 views
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: -1, 2, and 1-2i
1. 1 answer
2. asked by Stone
3. 415 views

Back to November 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024