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2012
July

Questions Asked on July 14, 2012

age days in hospital40 11 36 9 30 10 27 5 24 12 a. draw a scatter diagram (completed) b. does there appear to be a correlation
1. 0 answers
2. asked by bria
3. 373 views
if someone scored two standard deviations above the mean on a standard test where the mean =100 and the standard deviation = 15,
1. 2 answers
2. asked by benjamin
3. 2,132 views
A local fire station receives an average of 0.5 rescue calls per day. Find the probability that on a randomly selected day, the
1. 0 answers
2. asked by HELP
3. 1,105 views
a toy rocket is shot into the air at the top of a building so that its height above the ground t seconds after the rocket is
1. 2 answers
2. asked by lola
3. 1,170 views
Kidney stones are composed of crystals of calcium oxalate, CaC2O4. The solubility of CaC2O4 is6.7 x 10-5 g per 100 ml of
1. 1 answer
2. asked by Milana
3. 602 views
establish identity5csc^2theta-3cot^2theta=2csc^2theta+3
1. 1 answer
2. asked by Anonymous
3. 430 views
A mass m = 13 kg is connected to two different springs, one on the left and another on the right. It is displaced a distance x
1. 2 answers
2. asked by Bruce
3. 701 views
Sally Sue is atop a 10.0 m high platform where she will drop an apple straight down. On the groundbelow, and 20.0 m
1. 2 answers
2. asked by Zac
3. 634 views
Suppose you buy a $1395 savings bond that pays 4.3% annual simple interest. Determine the value of the bond after 7 years.
1. 1 answer
2. asked by Meredith
3. 540 views
Suppose $3500 is invested in an account with an APR of 11% compounded monthly. Find the future value of the account in 3 years.
1. 1 answer
2. asked by Meredith
3. 1,200 views
Find the general solution of t^2y"-3ty'+4y=0 on (0, infinity sign, given that Y1=t^2 is a solution
1. 1 answer
2. asked by Maegan
3. 643 views
Find the general solution of (D^2-3D+2)(D-5)^Dy=0. (Hint:Use the auxiliary equation)
1. 0 answers
2. asked by Maegan
3. 406 views
Find the general solution of y"+4y'-2y=0
1. 0 answers
2. asked by Maegan
3. 487 views
Find the general solution of y"-3y=8e^(3t)+4sint
1. 0 answers
2. asked by Maegan
3. 416 views
Solve the following initial-value problem: y"+6y'+5y=0; y(0)=0. y'(0)=3
1. 1 answer
2. asked by Maegan
3. 849 views
Determine if the following pair of functions is linearly independent or dependent on (-infinity sign, infinity sign): f(t) =
1. 1 answer
2. asked by Maegan
3. 560 views
A positive charge +q1 is located to the left of a negative charge -q2. On a line passing though the two charges, there are two
1. 1 answer
2. asked by CombatVetUSMC
3. 984 views
Corporate bonds issued by Johnson Corporation currently yield 9.5%. Municipal bonds of equal risk currently yield 5%. At what
1. 0 answers
2. asked by Cindy
3. 584 views
1. Find the pressure exerted on the ground (in psi) by a 250 lb person who is sitting on a chair whose 4 legs touch the ground
1. 1 answer
2. asked by Fix30
3. 3,552 views
1. A bullet of 0.0500 kg is fired into a block of wood. Knowing that the bullet left the gunwith a muzzle velocity of 350. m/s,
1. 1 answer
2. asked by Help Please
3. 5,032 views
what are the 2 factors of (156+100)
1. 0 answers
2. asked by ROSE
3. 309 views
a stone is thrown upward from the ground with a velocity of 80 m/s. how long will it take to reach a point 3 m above the ground
1. 1 answer
2. asked by Marvin
3. 501 views
Find two binomials whose product is 15,600 and explain how you get it.
1. 0 answers
2. asked by HELP US
3. 452 views
Hi, could you please help with this question :)Find the speed and direction of a particle which, when projected from a point 15
1. 1 answer
2. asked by Candice
3. 381 views
A batsman hits a cricket ball 'off his toes' towards a fieldsman who is 65 m away. The ball reaches a maximum height of 4.9 m
1. 1 answer
2. asked by Candice
3. 506 views
A dolphin jumps with an initial velocity of 13.0m/s at an angle of 41.0 ^\circ above the horizontal. The dolphin passes through
1. 2 answers
2. asked by aa
3. 1,161 views
In 10-15 lines critically discuss 5 ways in which the human or enviromental problem impacts on the community.
1. 2 answers
2. asked by Mosebjadi
3. 508 views
how much NaOH which is 25% pure required to neutralise 100mL 10N HCl
1. 1 answer
2. asked by sharma
3. 365 views
Provide recommendations on how to address the 5 ways in which the human or enviromental problem impacts on the community.
1. 0 answers
2. asked by Mosebjadi
3. 443 views
13. What is the equation of a cosine function with amplitude 3, transition point (−1, 1), and period p?A. y = p cos [3(x −
1. 1 answer
2. asked by yeahyeah
3. 1,341 views
find the volume of cube,one face of which has an area of 64 m square
1. 2 answers
2. asked by neha
3. 450 views
A body moves along a straight line from rest with an acceleration of 2m/s². Calculate the time taken by it to cover a distance
1. 1 answer
2. asked by Ragheeba
3. 629 views
In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 26m/s
1. 2 answers
2. asked by aa
3. 549 views
Describe the activities of different industries of Pakistan in creating pollution?
1. 1 answer
2. asked by Ragheeba
3. 322 views
givea list of FATA and FANA?
1. 0 answers
2. asked by Ragheeba
3. 236 views
explain the transactional relationship between business and society
1. 1 answer
2. asked by Anonymous
3. 414 views
in a particular experiment, 150.0 g of ammonium chloride were reacted with 290.0 g of barium hydroxide octahydrate, producing
1. 1 answer
2. asked by ama
3. 505 views
DO YOU THINK ENOGH STEPS HAVE BEEN TAKEN TO REDUCE ERRORS IN MEDICAL ABBREVIATION USAGE?
1. 1 answer
2. asked by MARIA
3. 702 views
When the baseball is shot straight upward with an initial speed of 20 \rm m/s, what is the maximum height above its initial
1. 2 answers
2. asked by aa
3. 945 views
How could I say this sentence in a different way but it will still have that same sense: 'In future, I will aim to develop my
1. 1 answer
2. asked by Carla
3. 414 views
Find the absolute maximum and minimum of g(x) =(x^2 - 3)/ (x^2 + 1) on the interval [-1; 2]:
1. 1 answer
2. asked by HADEEL
3. 363 views
I ran this an an independent samples t-test. It is a t rest according to the professor, just want to make sure I have the right
1. 0 answers
2. asked by Help Please
3. 604 views
A solution is prepared by dissolving 20.2 {\rm mL} of methanol ({\rm{CH}}_3 {\rm{OH}}) in 100.0 {\rm mL} of water at 25 ^\circ
1. 1 answer
2. asked by aa
3. 3,381 views
Hey, I have here Clinical Protocols in front of me from one of the hospitals. I'm writing up an assignment and need to reference
1. 2 answers
2. asked by Carla
3. 460 views
An electrochemical cell is based on these two half-reactions:Ox: Sn(s) → Sn2+(aq, 1.74 M) + 2 e- Red: ClO2(g, 0.120 atm) + e-
1. 1 answer
2. asked by Anonymous
3. 5,381 views
I want a rectanglular pen with area = 50 square feet and to save on fencing I will build it next to the garage. How should I
1. 1 answer
2. asked by lola
3. 1,092 views
��if a relation exists between x and y, then we say that x ____ y or that y ___x and we write x---->ya)depends on;corresponds
1. 1 answer
2. asked by chchch
3. 531 views
under what conditions would you recommend the following probability sample non–probability sample
1. 3 answers
2. asked by a
3. 403 views
WHAT ARE THE CONTROL PROCEDURES FOR COMMUNICATIONS SECURITY OF AN OFFICE?
1. 0 answers
2. asked by ADONIS
3. 345 views
The queen asked her cook how many guests had attended a recent banquet. “I do not know, my lady” he said, “but every two
1. 3 answers
2. asked by rick
3. 554 views
The ideal study plan includes which of the following?A. An elaborate study environment. B. Quality preparation. C. Use of as
1. 0 answers
2. asked by Loulou
3. 440 views
How do I figure out the limiting reagent for this experiment? Preparation of diphenylacetylene! Step 1:: trans-stilbene +
1. 2 answers
2. asked by Yi
3. 1,547 views
Two groups of students are asked to depict a picture of a semi-circular pizza. Group 1 uses a ruler to depict the base of the
1. 1 answer
2. asked by Anonymous
3. 516 views
Need help with domain and rangehow do you find the domain and range of y=x+8. after that one how do you find the domain and
1. 2 answers
2. asked by chchch
3. 374 views
Hello can u help? I need a solution to calculus problem I have $500.00 to spend on fencing for a garden. The fence for the
1. 1 answer
2. asked by GiGi
3. 502 views
how do you find the domain and range of y=absolute value of x-9then how would you find it for y=x^3+8 thank you
1. 2 answers
2. asked by chchch
3. 336 views
a) What would be the product formed if diphenylacetylene were reacted with aqueous sulfuric acid?b) What would be the product
1. 0 answers
2. asked by Annie
3. 380 views
Write the balanced equation for the neutralization reaction between H2SO4 and KOH in aqueous solution. Phases are optional.
1. 1 answer
2. asked by Anonymous
3. 3,971 views
the average height of members of the high school basketball team is six feet,three inches . jerry is on the high school
1. 1 answer
2. asked by lisa
3. 588 views
A rectangle is 15 inches long and 6 inches wide. What is the area of the rectangle?
1. 1 answer
2. asked by DAN
3. 429 views
i am a 9 digit number.i have 5 in my hundred thousands place.the digit in my thousands plce is 3 more than the digit in my
1. 3 answers
2. asked by princess aimee f. santos
3. 507 views
write the equation of the hyperbola in standard form:x^2-4x-y^2+6y=9
1. 1 answer
2. asked by nik
3. 363 views
age days in hospital40 11 36 9 30 10 27 5 24 12 a. draw a scatter diagram (completed) b. does there appear to be a correlation
1. 1 answer
2. asked by bria
3. 551 views
complete each of the following:1.4 000=______=______tens 2.870 000=____ten thousands=______thousands 3.90 000
1. 6 answers
2. asked by princess aimee f. santos
3. 402 views
Explain how Florence reflects the ideals of the dominant city-state and how some of the geographical, economical, social, and
1. 0 answers
2. asked by Robert
3. 399 views
the volume of a gas at 273 degree cels and 2 atm pressure is 5L. What would be its volume at 0 degree celsius and 1 atm pressure
1. 1 answer
2. asked by star
3. 1,031 views
I am trying to write an internal memorandum and must analogize two cases first. I cannot get it straight in my head what the
1. 1 answer
2. asked by Stephanie
3. 334 views
What is the 'Answer'?
1. 2 answers
2. asked by Deep Thought Computer
3. 300 views
How many grams of Calcium Chloride will be produce when 25 g of Calcium carbonate combine with 12 g of HCl
1. 1 answer
2. asked by Ja'Lon
3. 485 views
Which of the following are positive results of using new study techniques?A. Learning new material will become easier. B. You
1. 1 answer
2. asked by Loulou
3. 467 views
Thanks Ms. Sue for your help :)
1. 1 answer
2. asked by Loulou
3. 311 views
Renee has a research paper due in three days. She has set aside two hours to complete this task. What is wrong with this study
1. 1 answer
2. asked by Loulou
3. 473 views
Tom has difficulty battling distractions while studying. Which of the following strategies would help him with this problem?A.
1. 1 answer
2. asked by Loulou
3. 521 views
Sarah sets aside time every night to read some pages in her history book. She schedules a break into her study time. Why is this
1. 0 answers
2. asked by Loulou
3. 509 views
Which of the following are positive results of using new study techniques?A. Learning new material will become easier. B. You
1. 1 answer
2. asked by Loulou
3. 424 views
find the equation of a parabola that opens to the right with given vertex: (0,3) and passes through the point: (2,-1)
1. 1 answer
2. asked by nik
3. 1,491 views
In the painting Adoration of the Kings by Gerard David, I have to decide where the linear perspective is leading toward and i
1. 1 answer
2. asked by Anonymous
3. 580 views
Find the standard form of the equation of an ellipse with center at (-2,1) with major axis length 10 along y axis and minor axis
1. 2 answers
2. asked by nik
3. 489 views
Factor first, then solve the equation.1. 3/x+1-1/x-2=1/x^2-x-2 2. 1/y^2-16-2/y+4=2/y-4
1. 1 answer
2. asked by Anonymous
3. 327 views
is y2=6-x2 a function
1. 1 answer
2. asked by chchch
3. 458 views
is x-7y=2 a function
1. 2 answers
2. asked by chchch
3. 791 views
Lately when I've been reading news articles and website blogs, I've been seeing some funny grammar that I don't remember
1. 3 answers
2. asked by Bob
3. 570 views
I am stuck on this question:what mass of KCl in grams when 2.00 lbs KC10 3 is decomposed?
1. 1 answer
2. asked by kelly
3. 436 views
Reduce the fraction 20/100.A. 4/20 B. 2/20 C. 1/5 D. 5
1. 1 answer
2. asked by Mary
3. 398 views
What is the volume of a cylinder with the following dimensions:Radius 6ft Height 24ft A. 33.14 ft3 B. 2712.96 ft2 C. 2712.96 ft3
1. 2 answers
2. asked by Mary
3. 449 views
Thank you Bob :)
1. 0 answers
2. asked by Mary
3. 234 views
A 50/50 blend of engine coolant and water (by volume) is usually used in an automobile\'s engine cooling system. If your car\'s
1. 2 answers
2. asked by Paulie
3. 1,551 views
Convert the mixed number, 1 3/4 , to a fraction. Reduce fraction if necessary.A. 4/12 B. 4/7 C. 7/4 D. 12/4
1. 2 answers
2. asked by Mary
3. 2,208 views
Your sister owns a small clothing store. During a conversation at a family dinner, she mentions her frustration with having to
1. 1 answer
2. asked by Kelon
3. 493 views
Divide: 100/22 =A. 5.011 B. 4.545 C. 4.98 D. 4.345
1. 5 answers
2. asked by Mary
3. 373 views
How do culture, spiritual beliefs, and customs related to health beliefs foster or prevent diseases and their treatment?
1. 1 answer
2. asked by Jessica
3. 474 views
A circle is measured by a straight line across its widest part. This line is the __________ of the circle.A. area B. radius C.
1. 2 answers
2. asked by Mary
3. 521 views
The surface area of any shape is expressed in:A. square units. B. cubic units. C. feet and inches. D. length and width.
1. 4 answers
2. asked by Mary
3. 473 views
Could you please explain what this sonnet means?It is called March by Susie Harrison. The sonnet is below: With outstretched
1. 1 answer
2. asked by anonymous
3. 444 views
An office copier uses a lens to place an image of a document onto a rotating drum. The copy is made from this image. (a) What
1. 1 answer
2. asked by Beth
3. 1,413 views
The decimal number 0.75 means:A. there are seventy-five parts of a whole unit that has 100 parts. B. there are seven-and-a-half
1. 4 answers
2. asked by Loulou
3. 509 views
A converging lens (f = 14.6 cm) is located 39.0 cm to the left of a diverging lens (f = -4.57 cm). A postage stamp is placed
1. 2 answers
2. asked by Beth
3. 909 views
A compound microscope has a barrel whose length is 17.4 cm and an eyepiece whose focal length is 1.7 cm. The viewer has a near
1. 0 answers
2. asked by Beth
3. 689 views
Square root 25 +4 times square root 75 +10=
1. 1 answer
2. asked by Anonymous
3. 277 views
Light waves with two different wavelengths, 632 nm and 474 nm, pass simultaneously through a single slit whose width is 4.47 x
1. 2 answers
2. asked by Beth
3. 637 views

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