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2012
March

Questions Asked on March 29, 2012

Elizabeth visits her friend Andrew and then returns home by the same route. She always walks 2km/h when going uphill, 6km/h when
1. 1 answer
2. asked by Rezu
3. 807 views
On the scale drawing of a floor plan 2 inches= 5 ft. A room is 7 inches long on the scale drawing. Find the actual length of the
1. 1 answer
2. asked by Cassie
3. 2,295 views
1. Let R be the region bounded by the x-axis, the graph of y=sqr(x) , and the line x=4 .a. Find the area of the region R. b.
1. 2 answers
2. asked by naseba
3. 10,349 views
A 2 N and 6 N force pull on an object to the right and a 4 N force pulls to the left a 0.5 kg object. What is the net force on
1. 1 answer
2. asked by Mary
3. 1,123 views
Your customer is using a 620R to deliver fluid to a 25 liter bottle. He calls you and says the delivery rate has a lot of
1. 0 answers
2. asked by Anonymous
3. 387 views
Just a question. If you had to write this sentence in the second conditional:If the weather is bad, I won't go out. If the
1. 1 answer
2. asked by Matthew
3. 559 views
I need help with understanding how emotional intelligence and Gibbs confirming climates contributes to organizational
1. 0 answers
2. asked by Tasha
3. 337 views
How do these rank in momentum 1 being least and the most 5Fast car, stopped truck, slow car, Fast baseball, Fast feather I have
1. 0 answers
2. asked by Mary
3. 522 views
There are 5 cards numbered 1,2,3,4,5 in a bag. There is also a fair coin that is tossed what is the probilityP(odds,Tails) I
1. 1 answer
2. asked by b6
3. 451 views
OMG! LOL
1. 0 answers
2. asked by Celest
3. 471 views
A 0.2 kg sponge is dropped from rest , pulled down by gravity. How fast will it be traveling in 6.0s , if a 0.5 N force of air
1. 2 answers
2. asked by Isabella
3. 2,406 views
today i was trying to call my friend to read me her notes to copy down since i was at violin class. she gave me the wrong
1. 1 answer
2. asked by Celest
3. 367 views
A 2 N and 6 N force pull on an object to the right and a 4 N force pulls to the left a 0.5 kg object. What is the net force on
1. 0 answers
2. asked by Mary
3. 989 views
Regarding the impact of watching television violence on children, most researchers believe that:A. aggressive children simply
1. 1 answer
2. asked by milla
3. 764 views
ms. sue i have little more questions on story i be posting one by one.Even though this author Emily be admired as writer, she be
1. 3 answers
2. asked by Mohammad
3. 534 views
What do Emily gain by using words such as “grated” ,“slithered” , “ooze”?She gain sound effects? Feelings?
1. 3 answers
2. asked by Mohammad
3. 407 views
Emily plays with words she write slugs ‘slimed’ walk instead of just describe walk as ‘slimy’ find other words she use
1. 3 answers
2. asked by Mohammad
3. 435 views
If a football field's length is 120 yds. and its width is 53 1/3 yards and a soccer field's lenght is 130 yds and its width is
1. 4 answers
2. asked by Samantha
3. 1,180 views
I don't know where to go about creating a polynomial equations for the following problem: A piece of wire 52 in. long is cut
1. 3 answers
2. asked by Anonymous
3. 548 views
The pressure in each of your car tires is 2.30 105 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
1. 0 answers
2. asked by Alaine'
3. 570 views
In 1918 a particularly virulent strain of influenza (an RNA virus) wiped out millions of health humans in the prime of their
1. 0 answers
2. asked by Sammy
3. 395 views
this be last questionWhat figure of speech portrays the wharf’s ‘crooked legs stockinged in barncales”? where else do it
1. 3 answers
2. asked by Mohammad
3. 837 views
In ACT math question do they ask boyt arithmetic sequence and series?Geometric sequence and series.Matrices. Permutations.
1. 3 answers
2. asked by noorie
3. 461 views
convert:6000 kg to ___ tonnes (metric tons) 6000 kg to ___tons 1 acre-ft of water to ___gallons 32 psi to ___kpa 10 psfito ___
1. 0 answers
2. asked by Nilan
3. 420 views
If you look at yourself in a shiny Christmas tree ball with a diameter of 9.0 cm when your face is 38.0 cm away from it, where
1. 0 answers
2. asked by ANNA
3. 953 views
A measurement y varies directly with regard to another value x. If y = 9 and x = 24, find x for y = 25.
1. 2 answers
2. asked by Marie
3. 672 views
A sharp image is located 83.0 mm behind a 62.0 mm focal-length converging lens.Find the object distance by calculation.
1. 1 answer
2. asked by John
3. 468 views
When Zn(OH)2 was added to 1.00 of a basic solution, 1.24×10−2 of the solid dissolved. What is the concentration of in the
1. 1 answer
2. asked by Anonymous
3. 375 views
Actual payments by an insurance company for losses that happen are called:A. benefits. B. coverage. C. premiums. D. insurable
1. 4 answers
2. asked by Des
3. 548 views
Why was South Carolina placed under military control? I think it is because it refused to ratify the 13th Amendment, but I am
1. 0 answers
2. asked by Samantha
3. 880 views
please help1. An uncharged solute (S) is transported by symport with H+. The Delta Psi is -120 mV and the Delta pH is 1. A) what
1. 0 answers
2. asked by Steven
3. 561 views
how do you factor 49y^2 - 4x^2 ?
1. 1 answer
2. asked by penelope
3. 374 views
You extract the iron from a tablet and dilute that to 600.0 ml in a volumetric flask. You transfer 0.600 ml of this solution to
1. 1 answer
2. asked by leigh
3. 1,313 views
A second-order reaction has a rate constant of 1.65 M–1 s–1. If the initial reactant concentration is 1.0 M, calculate the
1. 2 answers
2. asked by Maya
3. 912 views
a cone full of water has been poured intoa cylinder. what is the depth of thewater in the cylinder?the cone has a height of 15m
1. 2 answers
2. asked by Slacker
3. 600 views
A 5.00 kg carrying a charge of Q=60 uC is connected to a spring for which k=100N/m. The block lies on a frictionless horizontal
1. 0 answers
2. asked by Jona F
3. 504 views
Actual payments by an insurance company for losses that happen are called:A. benefits. B. coverage. C. premiums. D. insurable
1. 2 answers
2. asked by Ariel
3. 403 views
The pressure in each of your car tires is 2.30X10^5 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
1. 0 answers
2. asked by Alaine'
3. 490 views
A hardware supplier manufactures three kinds of clamps, types A, B, and C. Productionrestrictions force it to make 10 more type
1. 1 answer
2. asked by AMBER
3. 1,092 views
If f (x) = 4sin(x)+3x^(x), find f'(2).
1. 1 answer
2. asked by bobby
3. 356 views
A 515 cm3(cm cubed) block of aluminum (D = 2.7 g/cm3) is lowered carefully into a completely full beaker of water. What is the
1. 2 answers
2. asked by Alaine'
3. 940 views
For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.1 cm in diameter. When supporting a 94-kg
1. 0 answers
2. asked by greg
3. 616 views
Letf(x)=((x^(6))*((x-8)^(2)))/((x2+4)^(7)) Use logarithmic differentiation to determine the derivative. f '(x) = f '(8) =
1. 2 answers
2. asked by bobby
3. 647 views
express the ratio 100 to 60 as a fraction
1. 1 answer
2. asked by reid
3. 316 views
Letf(x) = (7^(x))* (log base 3 of(x)) f '(x) =
1. 1 answer
2. asked by bobby
3. 396 views
If f (x) = 8arcsin(x^(2)),find f '(x). Find f'(0.3).
1. 1 answer
2. asked by bobby
3. 328 views
What is the tip speed (ft/min) of a 21 inch long rotary lawn mower blade that is connected to the output shaft of an engine
1. 1 answer
2. asked by Sushmitha
3. 425 views
A 515 cm3 block of aluminum (Density = 2.7 g/cm3) is lowered carefully into a completely full beaker of water. What is the
1. 1 answer
2. asked by Alaine'
3. 602 views
If f (x) = 6arctan(3e^(x)),find f '(x).
1. 1 answer
2. asked by bobby
3. 345 views
The pressure in each of your car tires is 2.30X10^5 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
1. 0 answers
2. asked by Alaine'
3. 424 views
8arcsin(x^(2)),find f '(x). Find f '(0.3).
1. 0 answers
2. asked by bobby
3. 322 views
The pressure in each of your car tires is 2.30X10^5 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
1. 0 answers
2. asked by Alaine'
3. 452 views
The perimeter of a circle is also known as what?circumference? What does the square root of 144 equal? 12?
1. 1 answer
2. asked by Rezu
3. 387 views
Paul states that he scored in the 100th percentile on a given standardized test. Do you believe him? Why or why not?
1. 1 answer
2. asked by Ward
3. 394 views
An object 3.28 cm tall is placed 10.5 cm in front of a mirror, which creates an upright image rant is 6.43 cm in height.A. What
1. 2 answers
2. asked by imel
3. 1,082 views
A non toxic floor wax can be made from lemon juice and linseed oil.The amount of oil should be 2 times the amount of lemon
1. 1 answer
2. asked by AMBER
3. 1,143 views
Lety = tan^(-1)(sqrt(5x^(2)-1)) Find dy/dx
1. 0 answers
2. asked by bobby
3. 371 views
simplify 15xy/35x
1. 1 answer
2. asked by tracy
3. 426 views
Perimeter of some traffic signs must be 74 inches.It's length is 11inches longer than it's width. What are the signs dimensions?
1. 1 answer
2. asked by AMBER
3. 531 views
Letf (x) = tan^(-1)((7^(x))) f '(x) =
1. 0 answers
2. asked by bobby
3. 305 views
Find the linear approximation of f (x) = ln x at x = 1 and use it to estimate ln1.12L(x) = ln1.12= �
1. 0 answers
2. asked by bobby
3. 456 views
calculate how much 0.100 M NaOH is needed to react completely in 45 mL of 0.0500 M HCl
1. 1 answer
2. asked by Brynn
3. 591 views
35/(2+5)(2^3)-15
1. 2 answers
2. asked by Katie
3. 156 views
The sun emits billions of watts of light,heat,and energy ever second. How much of this light,heat, and energy does the Earth
1. 1 answer
2. asked by Maddie
3. 433 views
what problem did the dumb gangster have when the boss told him to blow up a car?
1. 29 answers
2. asked by matt
3. 8,438 views
i just had a question. if i write down an essay a sort one can someone read it and tell me if its in the level that i want it to
1. 1 answer
2. asked by lily
3. 461 views
Use linear approximation, i.e. the tangent line, to approximate ((125.1)^(1/3)) as follows: Let f (x)=((x)^(1/3)).The equation
1. 0 answers
2. asked by bobby
3. 694 views
The linear approximation at x = 0 to sin(8x) isL(x) = A+Bx where A = B=
1. 0 answers
2. asked by bobby
3. 504 views
Assume that n = 14, and p = [ 2/7].Find the probability of at least 3 successes and at least 2 failures.
1. 0 answers
2. asked by victoria
3. 402 views
calculate the pH during the titration of 100 mL of .200 M HCl with .400 M NaOH after 0,25, 50, and 75 mL NaOH have been added
1. 1 answer
2. asked by Brynn
3. 558 views
A coin of 5.30 gram is placed 12.0 cm from the center of a turntable. The coin has static and kinetic coefficients of friction
1. 1 answer
2. asked by jaeny
3. 6,078 views
The circumference of a sphere was measured tobe 82.000 cm with a possible error of 0.50000 cm. Use linear approximation to
1. 0 answers
2. asked by bobby
3. 565 views
Suppose there are 400 students in your school class. What class rank is the 20th percentile?
1. 2 answers
2. asked by Bridget
3. 2,543 views
Let y = tan(5x+2).Find the differential dy when x = 2 and dx = 0.4 Find the differential dy when x = 2 and dx = 0.8
1. 0 answers
2. asked by bobby
3. 680 views
Suppose a circle has a radius of 4.5 inches. If you double the radius of the circle, does the area of the circle double as well?
1. 1 answer
2. asked by cheyanne marie
3. 892 views
Let y = 2(x^(2))+4x+3.Find the differential dy when x = 4 and dx = 0.3 Find the differential dy when x = 4 and dx = 0.6
1. 1 answer
2. asked by bobby
3. 326 views
A circle of center (-3 , -2) passes through the points (0 , -6) and (a , 0). Find a.The triangle bounded by the lines y = 0, y =
1. 1 answer
2. asked by Brittney Hoang
3. 813 views
Let y = ((x^(2))+4)^5.Find the differential dy when x = 4 and dx = 0.4 Find the differential dy when x = 4 and dx = 0.05
1. 0 answers
2. asked by bobby
3. 460 views
Let y = e^(x/1).Find the differential dy when x = 5 and dx = 0.5 Find the differential dy when x = 5 and dx = 0.01
1. 0 answers
2. asked by bobby
3. 411 views
f (x) = 5x+7x^(23))f^-1(-12) = (f^-1)' (-12) = g(x) = x^2-12x+54 for x is an element of [6, infinity) g^-1(19) = (g^-1)'(19) =
1. 1 answer
2. asked by bobby
3. 350 views
What are some examples of irony that compares and contrasts The Story of an Hour and The Whirligig of life?
1. 0 answers
2. asked by Alexis
3. 721 views
A cylinder shaped sculpture is 24 meters high with a diameter of 6.8 meters. An artist plans to spray paint the entire surface
1. 4 answers
2. asked by kelly
3. 732 views
A solution of ammonia and water contains 1.00×1025 water molecules and 5.50×1024 ammonia molecules. How many total hydrogen
1. 3 answers
2. asked by Brittany
3. 631 views
three moles of phosphoric acid contains how many moles of oxygen atoms
1. 3 answers
2. asked by lisa
3. 893 views
A hypodermic syringe contains a medicine with the density of water (figure below). The barrel of the syringe has a
1. 1 answer
2. asked by greg
3. 10,401 views
What do you call an angle more than 90 degrees and less than 180 degrees?Obtuse How many equal sides does an icosahedron have?
1. 2 answers
2. asked by Rezu
3. 1,324 views
calculate the number of moles of glycine(gly)(C2H5NO2) an amino acid found in proteins in a 36.2g sample of glycine. can you
1. 1 answer
2. asked by lisa
3. 573 views
Solve the equation:-3y+5>23
1. 1 answer
2. asked by Jon
3. 405 views
Why might an increase of the minimum wage in the United States impact unemployment rates?
1. 1 answer
2. asked by John
3. 867 views
fill in the missing vvalues for a retangular prism.length__________? width 7 height 5 surface area 358 volume __________? sa =
1. 0 answers
2. asked by paul
3. 408 views
calculate the number of oxygen atoms in 0.25 mol fluoroacetic acid (C2H3O2F) show work if possible
1. 0 answers
2. asked by lisa
3. 503 views
calculate the mass in grams of oxygen atoms in 0.25 mol fluoroacetic acid
1. 1 answer
2. asked by lisa
3. 862 views
What happens to the concentration of NO2(g)when the total pressure on the equilibrium reaction2 Pb(NO3)2(s) <--> 2 PbO(s) +
1. 3 answers
2. asked by please help
3. 860 views
How many moles of calcium are in 13.6 g Cacl2? show work if possible
1. 1 answer
2. asked by lisa
3. 373 views
How might earning a college degree increase lifetime earnings and employability?
1. 1 answer
2. asked by John
3. 401 views
For the reactionN2O4(g) ---> 2NO2(g) ,which of the following disturbances will cause an increase in NO2(g) concentration? 1. a
1. 2 answers
2. asked by please help
3. 2,483 views
An unknown compound contains only carbon, hydrogen, and oxygen (C?H?O?). Combustion of 6.50 of this compound produced 9.53 g of
1. 3 answers
2. asked by Dylan
3. 3,003 views
Before investigating the scene, the technician must dilute the luminol solution to a concentration of 6.00×10−2 M. The
1. 2 answers
2. asked by Gabe
3. 5,048 views
There are parentheses inside parenthesis.the operations inside the_pair are performed first.outer,inner,any,all of the above
1. 3 answers
2. asked by Femi
3. 1,215 views
Calculate the mass KHC8H4O4 (molar mass= 204.44 g/mol) that reacts with 15 mL of the NaOH solution. Express this mass KHC8H4O4
1. 1 answer
2. asked by Amy
3. 1,761 views

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