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tina

Questions and answers by visitors named tina

Questions (419)

I have absolutely no clue how to approach this question please help.The destruction of the ozone layer is an issue that is being
1. 2 answers
2. 563 views
A rectangular skating rink measuring 30m by 20m is doubled in area by adding a strip at one end of the rink and a strip fo the
1. 4 answers
2. 2,305 views
in city high school,the marching band has 48 members and the orchestra has 36 member.if there are only 12 students who belong to
1. 4 answers
2. 2,594 views
Part ACalculate the standard enthalpy change for the reaction 2A+B --->2C +2D Use the following data: Substance Delta H(kJ/mol)
1. 7 answers
2. 17,687 views
Find the measure of the vertex angle of an isosceles triangle if either of the exterior angles formed by extending the base
1. 4 answers
2. 1,324 views
A buffer is prepared by adding 300.0mL of 2.0M NaOH to 500.0mL of 2.0M CH3COOH. What is the pH of this buffer? ka=1.8x10-5
1. 5 answers
2. 5,470 views
can you help with this100 s on a s and l b 0 p l h Please rewrite you question in mathematical form. its not maths it a saying
1. 1 answer
2. 417 views
A 110g hockey puck sent sliding over ice is stopped by a frictional force on it from the ice a) if its intial speed is 6.0m/s,
1. 3 answers
2. 1,190 views
at 7:00am joe starts jogging at 6 mi/h. at 7:10 am ken starts after him. how fast must ken run to overtake joe at 7:30am?If Joe
1. 4 answers
2. 1,941 views
when writing a memo in apa format do you use just citation in your memo and not havae a refernce page?I have never heard of the
1. 3 answers
2. 1,387 views
could some please check to see if i got the right answers if not i will try again1. Find the rate 392 feet/8 seconds A: 49 ft/s
1. 3 answers
2. 852 views
An automobile burns 65 grams of gasoline over 20 minutes. The gasoline combines with 100 grams of oxygen in this reaction, to
1. 1 answer
2. 691 views
Explain America's foreign policy following the spanish-american war?http://www.google.com/search?q=foreign+policy+after+spanish+
1. 1 answer
2. 1,002 views
the stock market crash weakened the nation's banks because of what?I THINK it is because people had borrowed money to buy stocks
1. 1 answer
2. 957 views
I,want to prepare a model of s.s.t about golden temple.I want to know how can I prepare it.Thank you for using the Jiskha
1. 1 answer
2. 439 views
Given mÐ 1 + mÐ2=90, what can we conclude?Well, if the angles are in a triangle, the other angle is 90 degrees, which makes
1. 1 answer
2. 415 views
How many cars does Diego Motors sell each month ti break even?
1. 1 answer
2. 337 views
-8(4+9x)=7(-2-11x)
1. 1 answer
2. 271 views
If you are traveling 100 miles and the car you are driving has tires with a radius of 14in. How many revolutions of each tire
1. 5 answers
2. 386 views
Consider a firm that has a fixed cost of $60 a minute.output=1, Variable Cost= $10 what is the fixed cost?, Total Cost? Marginal
1. 2 answers
2. 720 views
what is the significance of jack london's portrayal of the man and the dog in " to build a fire" and how does it relate to
1. 4 answers
2. 548 views
what are the concepts of conflict theory?
1. 1 answer
2. 453 views
who am i i am not a doctor ,but my name is surgen .from the bklyn aquarium
1. 1 answer
2. 277 views
name five benefits to health through physical trainning
1. 2 answers
2. 861 views
a long distance runer started running a course, running at an average speed of 2 mph. 1.33 hrs later, a cyclist travelde the
1. 1 answer
2. 418 views
A dip needle is a small magnet mounted on ahorizontal axis so that it can swivel up or down like a compass turned on it's side)
1. 3 answers
2. 1,011 views
the north pole of a compass is attracted to the north magnetic pole of the earth, yet like poles reple. can you resolve this
1. 3 answers
2. 770 views
manet A has twice the magnetic field strength of magnet B (at equal distance ) and , at a certain distance,it pulls on magnet B
1. 3 answers
2. 669 views
a MAGNET CAN EXERT A FORCE ON A MOVING CHARGED PARTICLE, BUT IT CAN NOT CHANGE THE PARTICLE'S KINETIC ENERGY. WHY?
1. 2 answers
2. 549 views
what is the magnetic effect of placing two wires with equal but oppositely directed currents close together or twisted about
1. 2 answers
2. 638 views
when preparing to undergo an MRI scan, why are patients advised to remove eyeglasses, watches, jewelry, and other metal objects?
1. 2 answers
2. 805 views
two charged particles are projected into a magnetic field that is perpendicular to their velocities. if the particles are
1. 4 answers
2. 4,608 views
A length of wire is bent into a closed loop and a magnet is plunged into it, inducing a voltage and,consequently, a current in
1. 3 answers
2. 3,055 views
How dose the current in the secondary of a transformer compare with the current in the primary when the secondary voltage is
1. 3 answers
2. 1,199 views
Why dosen't a transformer work with direct current? why is ac required?
1. 1 answer
2. 338 views
Can an efficient transformer step up energy? Defend your answer.
1. 4 answers
2. 1,069 views
We know that the source of a sound wave is a vibrating object. What is the source of an electromagnetic wave?
1. 2 answers
2. 527 views
hi, i was wondering if anyone could help me with this problem? i am having some difficulty with it. thanks.a).how many grams of
1. 4 answers
2. 382 views
the number of molecules in 6.843*10^-2 kg of Al(NO3)3 is:and this is what i have done so far... 1st i converted the kg to g
1. 3 answers
2. 384 views
for the reaction: 4NH3+5O2=4NO+6H2O; 15.0g of NH3 and 27.5g of O2 were reacted.a). which is the limiting reactant? b).how many
1. 3 answers
2. 763 views
for the reaction: 4NH3+5O2=4NO+6H2O; 15.0g of NH3 and 27.5g of O2 were reacted.a). which is the limiting reactant? b).how many
1. 5 answers
2. 1,124 views
Jews fast to show God that they are sorry for their sins and to ask for forgiveness. Should the prisoners in the Holocaust fast?
1. 3 answers
2. 327 views
hii have to write about why i would or would not join the nazis...i chose not to...but i can't find much info. to support why i
1. 4 answers
2. 511 views
Light travels at a speed of 3.00 * 10 to the power of 10 cm/sec. What is the speed of light in Kilometers per hour?
1. 2 answers
2. 1,191 views
800-100p=-100+200phow also to graph it.
1. 1 answer
2. 433 views
endogenus vs exogeno
1. 1 answer
2. 336 views
downturn of 1973-1975
1. 1 answer
2. 386 views
how to intervene during downturn.
1. 1 answer
2. 315 views
A company is planning to invest $75,000 (before taxes) in a personnel training program. The $75000 outlay will be charged off as
1. 4 answers
2. 939 views
how do we account for people who have two jobs?
1. 1 answer
2. 344 views
what is stabilization?....and What can NOT be stabilized?
1. 1 answer
2. 268 views
2NO(g) + O2(g) = 2NO2If there are .02 moles of O2, .04 moles of NO, and .96 moles of 2NO2, calculate Kp if the total pressure is
1. 2 answers
2. 543 views
How do you write five hundred two and three hundred nine thousandths in standard form?
1. 10 answers
2. 3,758 views
who helped collect large amounts of money for the colonial army and what was the nickname?
1. 1 answer
2. 438 views
What should a science of psychology study?
1. 1 answer
2. 331 views
-3(x+5)+3=12
1. 4 answers
2. 357 views
2/3x+1/6x=2and -2x-4<10
1. 1 answer
2. 319 views
please help with these 2 problemsa) 2/3x+1/6x=2 b) -2x-4<10
1. 1 answer
2. 285 views
What freedom goverment must orotect?
1. 1 answer
2. 301 views
i am having trouble with the following question....How would you expect the following series of compounds to compare in behavior
1. 1 answer
2. 512 views
A 190 kg object and a 490 kg object are separated by 0.400 m. At what position (other than an infinitely remote one) can the
1. 3 answers
2. 707 views
sin105
1. 1 answer
2. 309 views
domain of f(x) = sqrt (x-1)(x+1)
1. 1 answer
2. 328 views
I am appealing for alate application review to UCD i was wondering if anyone could read over my essay and give me feedback?
1. 1 answer
2. 401 views
how do i open a word document on my desktop
1. 1 answer
2. 295 views
When the collected crystals are washed, what is being removed from thecrystals?
1. 1 answer
2. 333 views
I have no idea how to do this problem:Design an array of individual solar cells that woulproduce 120 volts DC. About how large
1. 2 answers
2. 506 views
I'm having trouble understanding how to answer this question about a reading I did, the question is"could Joe have anticipated
1. 2 answers
2. 617 views
a golf club exerts and average force of 1000N on a 0.045-kg golf ball which is initially at rest. the club is in contact with
1. 4 answers
2. 1,987 views
two different masses have equal, non zero kinetic energies. the momentum of the smaller mass is?what is the magnitude of
1. 1 answer
2. 438 views
two different masses have equal, non zero kinetic energies. the momentum of the smaller mass is?what is the magnitude of
1. 3 answers
2. 1,907 views
how to build a dna molecule using sticks
1. 3 answers
2. 398 views
you're reading an essay onthe relationship between education and income. the most effective graphic visual in such an essay is
1. 2 answers
2. 474 views
jerome morgan and bly compete in a 10 kilometer race with 5 other athletes. what are the odds that they finish in the top 3
1. 7 answers
2. 484 views
Find the value of Polynomial27X2 + 54X - 2 when X = 2
1. 3 answers
2. 406 views
Find the LCM for the following Terms; 12X3Y, 6X2 Y3, 18X4Y2the 2s and 3s are squared a. 36X3 Y2 b. 72X4Y c. 36X4Y3 d. 108X4Y3
1. 1 answer
2. 373 views
2. ADVERBS AND ADJECTIVES.Determine if the word in paranthesis an adverb or an adjective. write the chosen word next to each
1. 4 answers
2. 711 views
Determine if the word in paranthesis an adverb or an adjective. write the chosen word next to each item.The patient states that
1. 3 answers
2. 454 views
Determine if the word in paranthesis an adverb or an adjective. write the chosen word next to each item.The patient has
1. 6 answers
2. 555 views
Identify ALL nouns and pronouns in the following sentences.2. An abdominal film showed no obstruction. An abdominal film showed
1. 3 answers
2. 438 views
The patient was advised to return to the clinic (immediately) for any redness or swelling.immediately is that an adverb?
1. 1 answer
2. 341 views
The patient states that she has had (progressively) worsening shortness of breath.progressively is that an adverb
1. 1 answer
2. 353 views
The patient had (fairly) (severe) abdominal pain.fairly is that an adverb? severe is this an adjective?
1. 1 answer
2. 390 views
This (elderly) woman had a history of syncope (yesterday)elderly is that an adjective yesterday is that an adverb
1. 1 answer
2. 307 views
This rash has been present for approximately (two) years.two is that an an adjective?
1. 1 answer
2. 273 views
Identify ALL nouns and pronouns in the following sentences.Pupils are equal, round, and reactive to light. pupil = noun are =
1. 2 answers
2. 568 views
She is tender to palpation over the lateral femoral condyle.She = pronoun is = not a noun or pronoun tender = not a noun or
1. 1 answer
2. 463 views
Identify ALL nouns and pronouns in the following sentence.An abdominal film showed no obstruction. An = not a noun abdominal =
1. 4 answers
2. 552 views
Identify ALL nouns and pronouns in the following sentence.An = not a noun or pronoun evaluation = noun with = not a noun or
1. 7 answers
2. 1,062 views
There is mild-to-moderate tenderness on (deep) palpation.The word deep in this sentence is an adjective correct?
1. 1 answer
2. 355 views
He was then awakened and extubated.He = not a noun or pronoun was = not a noun or pronoun then = not a noun or pronoun awakened
1. 4 answers
2. 327 views
Xerofoam gauze and glycerin-soaked cotton were placed in the umbilicus.Xerofoam = not a noun or pronoun gauze = noun and = not a
1. 4 answers
2. 489 views
Are these the verbs in this sentence?He suffered an injury to his knee, and this is causing him pain and discomfort. verb pain
1. 4 answers
2. 511 views
Are these the verbs in this sentence?A Superblade was used at the 2 o'clock position, and the anterior chamber was entered.
1. 2 answers
2. 1,029 views
Are these the verbs in this sentence?The patient had anorexia, though he denied any nausea or vomiting. denied = verb
1. 2 answers
2. 612 views
The external oblique fascia was then incised, and the incision was lengthened in the direction of the fibers using Metzenbaum
1. 4 answers
2. 1,396 views
General endotracheal anesthesia was induced, and the patient was prepped and draped. prepositions and conjunctionsand the = the
1. 3 answers
2. 1,433 views
After lengthy discussion, it was decided the patient would continue to be treated in the hospital. which are prepostions and
1. 1 answer
2. 368 views
The patient is a 42-year-old male with a history of left shoulder osteomyelitis with resistant Pseudomonas from an injury he
1. 2 answers
2. 1,212 views
She is tender to percussion and palpation over the right lower quadrant.which is a preposition and which is a conjunction? to =
1. 5 answers
2. 1,458 views

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