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Questions Asked on July 30, 2013

A box slides downwards at a constant velocity on an inclined surface that has a coefficient of friction uK = .58 The angle of
1. 2 answers
2. asked by Sam
3. 5,644 views
If shipping charges to certain point 62 cents for the first five ounces and 8 cents for each additional ounce, the weight of a
1. 2 answers
2. asked by vincent
3. 4,151 views
One wheel has a diameter of 30 inches and a second wheel has a diameter of 20 inches. The first wheel traveled a certain
1. 2 answers
2. asked by vincent
3. 3,253 views
when one gram of water solidifies to ice 333.33 j of heat is evolved. calculate enthalpy of fusion of ice?
1. 2 answers
2. asked by gopal
3. 2,615 views
Suppose you are stopped for a traffic light, and a fast ambulance approaches you from behind with a speed of 34.0 m/s. The siren
1. 2 answers
2. asked by eddy
3. 2,469 views
What is the absolute pressure at the bottom of a storage tank of oil 18-m deep that is open to the atmosphere? Take the density
1. 1 answer
2. asked by timmy
3. 2,231 views
a cylinder of gas is at a room temp (20 c) the air conditioner breaks down and the tempture rises to 58c what is the new
1. 2 answers
2. asked by Dee
3. 2,173 views
An SUV with a mass of 1.80×103 kg is travelling eastbound with a speed of +15.0 m/s,while a compact car with a mass of
1. 1 answer
2. asked by cindy
3. 2,146 views
In a 3 hour examination of 350 questions, there are 50 mathematics problems. If twice as much time should be allowed for each
1. 1 answer
2. asked by vincent
3. 2,066 views
A 25 ml sample of household bleach was diluted to 500 ml in a volumetric flask. An unmeasured excess of potassium iodide was
1. 2 answers
2. asked by Gloria
3. 1,924 views
Using a small pendulum of length 0.171 m, a geophysicist observes that it completes 1 cycle every 0.833 s. What is the value of
1. 1 answer
2. asked by cat
3. 1,714 views
Chicken Delight claims that 90 percent of its orders are delivered within 10 minutes of the time the order is placed. A sample
1. 1 answer
2. asked by Ariel
3. 1,493 views
A 5-kg block of ice is at a temperature of -27 °C. How much heat must be added to theice to produce 5 kg of liquid water with a
1. 2 answers
2. asked by franko
3. 1,491 views
A simple pendulum consists of a ball connected to one end of a thin brass wire. The period of the pendulum is 1.45 s. The
1. 1 answer
2. asked by Jeanne
3. 1,471 views
O2, Oxygen, has a boiling point of 90K (-183°C), and nitrogen, N2, has a boiling point of 77K (-196° C). Which is a liquid and
1. 2 answers
2. asked by Anonymous
3. 1,307 views
Number of cubic inches in volume of cube, Number of square inches in surface area of cube. which one is greater or equal?
1. 1 answer
2. asked by vincent
3. 1,274 views
If the input piston of a hydraulic jack has a radius of 0.005 m, what force is necessary to apply to it to lift a 1500-kg car on
1. 2 answers
2. asked by deven
3. 1,256 views
in conducting experiments to test scientific theories,exceptions?a.can be triggered if they are few in number b.tend to be
1. 4 answers
2. asked by susue
3. 1,256 views
A uniform beam of length L = 7.80 m and weight 4.05 102 N is carried by two workers, Sam and Joe, as shown in the figure below.
1. 1 answer
2. asked by Jamie
3. 1,199 views
child development can most aptly be described as?a.linear b.like a pyramid c.like an inverted pyramid d.cyclical my answer is c
1. 3 answers
2. asked by susue
3. 1,160 views
below is a letter we must highlight and correct. It has 14 errors. Could you please review?? I wasn't certain if I should put
1. 5 answers
2. asked by marybeth
3. 1,156 views
The population of rabbits in a particular habitat triples every year. If there are 500 rabbits in 2013, when will there be over
1. 1 answer
2. asked by Joy
3. 1,154 views
a club has 15 members plus their president. a 5 person committee is to be formed.A) how many committees include the president?
1. 1 answer
2. asked by kristen
3. 1,124 views
Socola and Brooke are balanced on a teeter-totter plank as shown below. Socola has a mass of 7.7 kg, and Brooke’s mass is 53
1. 1 answer
2. asked by buddy
3. 1,116 views
You borrow $100,000 for a conventional 30 year mortgage at a 4% interest rate. Which is the first year, where years are 1-30,
1. 0 answers
2. asked by Joy
3. 1,035 views
The angular speed of the rotor in a centrifuge decreases from 226 to 186.0 rev/s with an angular deceleration of 6.4 rev/s2.
1. 1 answer
2. asked by mike
3. 1,028 views
10x^(6), 50x^(4)what is the LCM
1. 1 answer
2. asked by chelsea
3. 1,025 views
Change correct the following sentences for subject-verb agreement tense and fragments.Going home now, how I wish I could get
1. 2 answers
2. asked by Anonymous
3. 1,021 views
A ball of mass 8 kg is thrown vertically upward from the ground , with an initially velocity of 25 m/s. Determine the maximum
1. 1 answer
2. asked by SPD
3. 1,006 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
1. 1 answer
2. asked by Joy
3. 998 views
When a theater charges $50 per ticket, a sold-out crowd of 600 will buy tickets. For every $5 increase in ticket price, 6 fewer
1. 2 answers
2. asked by Joy
3. 994 views
16. What is the value of a that would make the matrix equation true?:( 1 -2) (-5 6) (a b) ( 3 4) (7 -8) = (c d)
1. 2 answers
2. asked by Joy
3. 993 views
which one of the following words is most directly associated with the learning theory?aconservation b.programmed c.oedipal
1. 1 answer
2. asked by susue
3. 979 views
(a) A solar collector is 12.0% efficient in gathering solar energy and converting it to heat. If the average intensity of
1. 1 answer
2. asked by Justin
3. 934 views
You put $1,000 into your bank account with a 5% annual interest rate compounded quarterly. How much money will you have after
1. 0 answers
2. asked by Joy
3. 930 views
7. Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x?: *A. A shoebox has a
1. 2 answers
2. asked by Joy
3. 928 views
How many times a minute does a boat bob up and down on ocean waves that have a wavelength of 43.0 m and a propagation speed of
1. 1 answer
2. asked by Justin
3. 906 views
Mary has a monthly salary of $1,200. She spends $240 per month on food. What percent of her monthly salary does she spend on
1. 2 answers
2. asked by Anonymous
3. 887 views
Alex wants to cover a 30 by 30 board perfectly with 450 1 by 2 dominos. He also wants to ensure that he can trace a path between
1. 2 answers
2. asked by Anonymous
3. 864 views
A hollow cylindrical steel tube of 3.8 cm external dia & 2.5 thick is used as a column of 2.3 m long with both ends hinged.
1. 0 answers
2. asked by ripon
3. 862 views
A 1.0-m thin rod of aluminum is laid end-to-end with a 1.0-m thin rod of steel. The rodsare initially at 25 oC. What is the
1. 1 answer
2. asked by catherine
3. 853 views
A cube of balsa wood (side length = 0.25 m) is tied with a string to the bottom of a waterfilledcontainer. The wood is
1. 1 answer
2. asked by samuel
3. 842 views
A string of length 10.0 m is tied between two posts and plucked. This sends a wavedown the string moving at a speed of 130 m/s
1. 2 answers
2. asked by simmy
3. 828 views
Instructions in procedural texts should appear in the form of __________.a. descriptive phrases with adjectives b. commands with
1. 4 answers
2. asked by laura_chavez
3. 827 views
What assumptionss should you be aware of to ensure that they did not interfere with crital analysis.
1. 2 answers
2. asked by Leslie
3. 809 views
If f(x) = log2 (x - 2)3 and g(x) = log8 (x - 2), when is (f + g)(x) = 0?
1. 2 answers
2. asked by Joy
3. 806 views
the next paragraph :)And thank you soooo much for helping me! Now we wanted to answer the research questions. We will have a
1. 17 answers
2. asked by Minnie
3. 797 views
the moralizer sees children as initially ?a.sheltered b.good c.bad d.deprived my answer is c
1. 2 answers
2. asked by susue
3. 779 views
Consider the following table of values for real valued functions f(x) and g(x).x 1 2 3 4 f(x) 3 1 4 2 g(x) 4 1 3 5 Find f o g(1)
1. 1 answer
2. asked by Joy
3. 767 views
Eric swam 200 meters in 2 minutes 5 seconds. What was his speed in meters per second
1. 1 answer
2. asked by Shantiah
3. 750 views
A projectile is launched over level ground at a launch angle of 70o with an initial velocityvo. At some later time while the
1. 2 answers
2. asked by billo
3. 743 views
If a rock has a speed of 12 m/s as it hits the ground, from what height did it fall, assuming its initial speed was zero? Its
1. 1 answer
2. asked by lesly
3. 738 views
During the stage of internal combustion engine operation in which the piston rises and compresses the fuel in the combustion
1. 0 answers
2. asked by Anonymous
3. 731 views
You weigh a sample of a monoprotic unknown acid and dissolve it in 50.00 mL of distilled water. Exactly half of this solution is
1. 0 answers
2. asked by faruk
3. 724 views
Volume of distilled water used 12.09 mLVolume of HCl added 0.87 mL Concentration of added HCl 1.979 M pH of diluted HCl solution
1. 1 answer
2. asked by faruk
3. 718 views
The loudest sound in Earth’s history is believed to be the explosion of the volcanic island of Krakatoa, back in 1883.
1. 1 answer
2. asked by neven
3. 681 views
A projectile is launched over level ground at a launch angle of 70o with an initial velocityvo. At some later time while the
1. 1 answer
2. asked by franko
3. 668 views
find the three cuberoots of 8( cos 264 + jsin 264) and state which is the principal cuberoot. Show all three roots on an argand
1. 1 answer
2. asked by stella
3. 653 views
Compare and contrast the advantages and disadvantages of implementing ANSI/AIHA Z10 versus OSHA’s VPP program.
1. 5 answers
2. asked by boone
3. 645 views
You weigh a sample of a monoprotic unknown acid and dissolve it in 50.00 mL of distilled water. Exactly half of this solution is
1. 0 answers
2. asked by faruk
3. 624 views
Show that 60.0 L of gasoline originally at 15.0ºC will expand to 61.1 L when it warms to 35.0ºC, how much gasoline has spilled
1. 0 answers
2. asked by Justin
3. 622 views
Jaden bought a large pizza to share with his friend . the pizza was cut into 10 pieces . Jaden ate 4/7 of the pizza but had to
1. 1 answer
2. asked by Anabelle
3. 616 views
3. A tutoring site wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite
1. 0 answers
2. asked by Joy
3. 613 views
the external oblique fascia was then incised and the incision was lengthened in the direction of the fibers.
1. 1 answer
2. asked by Anonymous
3. 611 views
Use the PV diagram of a system. The units for P and V are atmospheric pressure atm and liter L. Process A to B and B to C are
1. 1 answer
2. asked by Andrew Katz
3. 610 views
A supermarket like woolworth will fall under which marketing segmentation?A. Demographic B.Psychographic C.Geographic
1. 1 answer
2. asked by Angela
3. 604 views
need the icd 9 diagnosis code and ms drg along with the icd 10 and icd 10 pcs codes what code is assigned for a patient
1. 2 answers
2. asked by Anonymous
3. 592 views
For exampleHNO2 + H20 ----> H30+ NO2- I don't understand how the hydronium ions form. How do I figure out if a OH- or H30+ will
1. 0 answers
2. asked by Jeff
3. 585 views
Pat must pay a 6 percent state sales tax and a 2 percent city sales tax on school supplies. If the price of the supplies tax
1. 3 answers
2. asked by Anonymous
3. 582 views
Which of the following sentences contains a verb in the simple past tense?A. I was working overtime for about six months. B. She
1. 0 answers
2. asked by Bae
3. 568 views
to say that formal theories are comprehensive means they ?a.have been tested on a large number of children b.are widely accepted
1. 1 answer
2. asked by susue
3. 564 views
A tutor website wants to see how time spent studying for its content exams affects the ultimate scores. It asked its finite math
1. 0 answers
2. asked by Joy
3. 556 views
thirty animals are to be used in a medical experiment on diet deficiency: 3 male and 7 female rhesus monkeys, 6 male and 8
1. 2 answers
2. asked by Lucy
3. 555 views
A 5ml portion of table wine was diluted to 100 ml in a volumetric flask. The ethanol in a 20 ml aliquot was distilled into 100
1. 2 answers
2. asked by Gloria
3. 555 views
which one of the following theories ask if children are self motivated or prodded?a.formal b.development c.informal d.learning
1. 2 answers
2. asked by susue
3. 527 views
John currently has a square garden. He wants to redesign his garden and make it into a rectangle with a length that is 3 feet
1. 1 answer
2. asked by Kimberly
3. 509 views
A roller coaster at an amusement park has a dip that bottoms out in a vertical circle of radius 11.0 m. A passenger feels the
1. 0 answers
2. asked by andrew
3. 508 views
what is the concentration of Fe3+ and I- afforded by dissolving 0.200 mol of iron (iii) iodide in a 725mL water beaker
1. 1 answer
2. asked by Anonymous
3. 507 views
The $181 million IRIS mission(How do you read the expression above?) 1. The one hundred eighty-one dollar IRIS mission 2. The
1. 2 answers
2. asked by rfvv
3. 503 views
Need Help.Please and Thanks.Read each of the following topic sentences, create your own topic sentence that expresses something
1. 1 answer
2. asked by Carlos
3. 495 views
please help me to correct my english grammar the letter below..I mr. Maria lopez bonafide borrrower of housing loan through pag
1. 1 answer
2. asked by jessie
3. 491 views
Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x? A shoebox has a length
1. 1 answer
2. asked by Joy
3. 486 views
he chart below shows the names of all the tools that Valerie used to construct an acute angle.Tools used 1) Paper 2) Pencil 3)
1. 1 answer
2. asked by D'Angelo
3. 475 views
What is the wavelength (m)of an earthquake that shakes you with a frequency of 11.5 Hz and gets to another city 85.0 km away in
1. 1 answer
2. asked by Justin
3. 474 views
Jen is thinking of a particular number. Which rational function would represent the sum of twice her number and three times the
1. 1 answer
2. asked by Joy
3. 469 views
In a poll of 700 selected people in the USA who are 50 years or older, 20% said they would prefer a complete overhauling of the
1. 1 answer
2. asked by Tom
3. 467 views
(1/2)X - (1/2)Y = 41. Slove for X 2. Slove for Y not just an answer please
1. 2 answers
2. asked by vincent
3. 453 views
There are two plans for renting a car. Plan A charges $10 per day plus a $50 one-time fee. Plan B charges $15 per day plus a $30
1. 3 answers
2. asked by Joy
3. 443 views
) A body with an initial velocity of 5ms‾¹ accelerate uniformly at the rate of 16 cm s‾²over a distance of 200 m.
1. 1 answer
2. asked by pia
3. 440 views
It is claimed the average age of employee in a large company is 50. A sample of 36 employees is taken and the average age was
1. 1 answer
2. asked by Tom
3. 440 views
Serious violations were issued citing 29 CFR 1910.252(a)(2)(iii)(B) and 1910.252(b)(2)(i)(A). Using the PDCA framework, develop
1. 1 answer
2. asked by devon
3. 439 views
How do i find surface area of a rectangular prism?
1. 1 answer
2. asked by Alyssa
3. 430 views
The augmented matrix A represents a system of three real-valued equations in three unknowns. Which of the answer choices would
1. 1 answer
2. asked by Joy
3. 426 views
There are two boxes, each with several million tickets marked “1” or “0”. The two boxes have the same number of tickets,
1. 0 answers
2. asked by Pebbles
3. 424 views
evalute 325 times 672
1. 1 answer
2. asked by nathalia
3. 419 views
Can you reconcile the little things with the trends in customer relations? To help get started, identify and discuss several
1. 1 answer
2. asked by Tammy
3. 415 views
A 24 pack of soda costs $8 each and bags of chips cost $6 each. You have $120 to spend and there is a 16 items or fewer fast
1. 0 answers
2. asked by Joy
3. 413 views
A U.S quarter is rolling on the floor without slipping in such a way that it describes a circular path of radius R=4 cm. The
1. 0 answers
2. asked by Steven
3. 410 views
15. The augmented matrix A represents a system of three real-valued equations in three unknowns. Which of the answer choices
1. 0 answers
2. asked by Joy
3. 408 views
I can not find any information to tell me what the Harem of Xerxes revealed/told us about Perespolis or Persians ????
1. 1 answer
2. asked by Persepolis help
3. 405 views

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