Questions Asked on
April 17, 2008

math
what can you use to tie up a spaceship
asked by Anonymous 
math
why did the cow keep jumping over the barrel
asked by Anonymous 
chemistry
how do i calculate the molar solubility of AgBr in .10M NaBr?
asked by arielle 
physics sound
1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well if the air temperature is 10.0°C. 2. Calculate the sound level in decibels of a sound wave that has an intensity of 2.25 µW/m2
asked by Chris Adison 
AP CHEM
Hello, I'm working these homework questions out; however it is a series of questions and without one step correctly completed, it's nearly impossible to get the others. I posted my work and commented where I need assistance. Thank you so much in advance!!!
asked by Sigurd 
Physics
Xrays are most similar to which of the followingalpha, beta, or gamma? I think gamma?
asked by Shelly 
English Expression
1. After you read the first passage, mark all the things you can know about Hana Middle School. 2. Write down the names of the places where you can do the following activities from the first passage of the reading text. 3. Compare the classroom in the
asked by John 
chemistry
In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the metal according to the following equation: 2As2O3 + 3C „³ 3CO2 +4As A>if 8.87 g of As2O3 is used in the reaction and 5.33 g
asked by john 
chemistry
What mass in grams of sodium hydroxide is produced if 20.0 g of sodium metal reacts with excess water according to the chemical equation 2Na(s)+2H20(l)=2NaOH(aq)+H2(g)? Please show me step by step how to do this because I have 5 other questions like this
asked by Chris 
Maths
1) In the arithmetic progression, the 8th term is twice the 4th term and the 20th term is 40. Find the common difference and the sum of the terms from the 8th to the 20th term inclusive. 2) Find the least number of terms of the AP, 1+3+5...that are
asked by Anonymous 
grammar usage
can you unscramble these letter to do something to do with hockey c i o p o n a m \
asked by sally 
chem ap
please tell me if i am correct a buffer is made using HF and NaFwith a pH of 3.00. compute the ratio of the conjugate base F to weak acid HF. I previously found Ka of HF which is 7.2x10^4 and the ph of HF is 3.15. the concentration of NaF would be
asked by quentin 
science
write a paragraph few sentences discussing the meaning of the term enegery conversion use the words change  potential  forms  kinetic left book at school  this is my study worksheet and the computer is so cofusing please help
asked by sam 
PHYSICS
In Figure below, an electron accelerated from rest through potential difference V1=0.955 kV enters the gap between two parallel plates having separation d = 18.2 mm and potential difference V2= 160 V. The lower plate is at the lower potential. Neglect
asked by Bobby Ray 
Nuclear physics
1) An old wooden tool is found to contain only 11.9 percent of 14C that a sample of fresh wood would. How many years old is the tool? 2) A specimen taken from the wrappings of a mummy contains 7.02 g of carbon and has an activity of 1.34 Bq. How old is the
asked by Sandhya 
PROBABILITY
FIND THE EXPECTED PROFIT OR LOSS VALUE FOR 100,000 POLICIES: AN INSURANCE POLICY SELLS FOR $625. BASED ON PAST DATA, AN VERRAGE OF 1 IN 100 POLICY HOLDESWILL FILE $8000 claim, nd average of 1 in 250 policholders will file a $10,00 claim,and an average o 1
asked by SNOOPY 
Nuclear physics Repost
1) An old wooden tool is found to contain only 11.9 percent of 14C that a sample of fresh wood would. How many years old is the tool? 2) A specimen taken from the wrappings of a mummy contains 7.02 g of carbon and has an activity of 1.34 Bq. How old is the
asked by Sandhya 
chemistry questions
how do you distinquish between a limiting reactant and the excess reactant in a chemical reaction? b) how do you distinguish between the theoretical yield and actual yield in stoichiometric calculations and how does the value of the theoretical yield
asked by john 
dog behavior
please check my answer thanks Latent learning becomes evident when A. a puppy grows up B. the animal is motivated to perform C a dog has failed with the trialanderror method D. a dog experiences social facilitation I picked A because latent learning
asked by Anonymous 
English  please revise
eview the following Internet and University Library sources. Then, determine which sources are reliable and which are not. Explain your answers. My answer: I cannot put the websites: When evaluating online sources, one of the points to remember is that
asked by Rose Ms. Sue 
Physics
A friend has journeyed to the mountain foothills to escape the effects of radioactivity altogether. While bathing in the warmth of a natural hot spring, she wonders aloud how the spring gets its heat. What do you tell her?
asked by Chad 
CHEMISTRY HELP ASAP PLEASE!!!!!!!!!!!!!!!
In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the metal according to the following equation: 2As2O3 + 3C „³ 3CO2 +4As A>if 8.87 g of As2O3 is used in the reaction and 5.33 g
asked by john 
Criminal Justice
where do violent and nonviolent crimes occur most often, using a victim's residence as a point of reference.
asked by DTD 
science
write a paragraph discussing the meaning of the term enegery conversion use the words change  potential  forms  kinetic
asked by sam 
science desperate
write a paragraph few sentences discussing the meaning of the term enegery conversion use the words change  potential  forms  kinetic left book at school  htis is my study worksheet and the computer is so cofusing please help
asked by sam 
math
1) If the sum of the first n terms of a series is Sn where Sn=2n²n, (a)prove that the series is an AP, stating the first term and the common difference; (b)find the sum of the terms from the 3rd to the 12th inclusive 2) In an AP the 6th term is half the
asked by Anonymous 
English/French/German for Anonymous
Lists! 1. How to form the Subjunctive for regular verbs (Present Subjunctive): Drop the ant of the present participle and add these endings: e, es, e, ions, iez, ent. These endings are the same for all verbs except "avoir" and "être." (like donner)
asked by SraJMcGin 
Maths
if cosA = 4/5; sin
asked by Jonathan 
Math
I need help solving this using the substitution method 4p2q= 16, 5p + 7q= 1
asked by anonymous 
Chemistry terms
Match the terms with the correct definitions. 1. ligand 2. coordination compound 3. Lewis base 4. complex ion 5. bidentate ligand 6. octahedral complex a) a ligand that can form two bonds (donate two electron pairs) to a metal ion. b) a neutral compound
asked by Adam 
Physics "Space Travel"
Suppose you want to go to the immense red giant Betelgeuse, which is about 500 light years away. (A light year is the distance that light travels in one year.) You plan to travel at constant speed in a 1000 ig rocket ship. A: If the rocket ship's speed is
asked by Chelly 
Physics
Two protons in an atomic nucleus repel each other, but they are also attracted to each other. Explain.
asked by Shelly 
second revision  English
When evaluating online sources, one of the points to remember is that, all information listed on the internet is not reliable. In essence, when reading this blog titled "The Nation," I can not determine that the information is reliable because the source,
asked by Rose Ms. Sue 
Physics check
If an atom has 104 electrons, 157 neutrons, and 104 protons, what is the atomic number of the nucleus? have no idea
asked by Bev 
marketing
I need a little guidance answering this folowing multiple choice question please: ______ is the term used to describe a company that does NOT offer its services on the internet? a. offline business b. brickandmortar c. clickandmortar d. ebusiness e.
asked by Maggie 
Math
1) If the sum of the first n terms of a series is Sn where Sn=2n²n, (a)prove that the series is an AP, stating the first term and the common difference; (b)find the sum of the terms from the 3rd to the 12th inclusive 2) In an AP the 6th term is half the
asked by Anonymous 
PROBABILITY
FIND THE PROBABILITY OF DRAWING AT LEAST ONE CLUB WHEN YOU DRAW CARDS FROM A STANDAD 52CARD DECK 52 TIMES; ASSUME YOU REPLACE THE CARD EAC TIMEYOU DRAW, SO THERE ARE ALWAYS 52 CARDS O DRAW FROM. LIST THE APPROPRIE FORMULA, TEN COMPUTE YOUR ANSWER.
asked by SNOOPY 
chemistry
Lab: Electrolytic Cells Purpose: The purpose of this experiment is to test the method of stoichiometry in cells. Materials: balance steel can tin electrode power source wire lead (x2) tin (II) chloride solution (3.25 M) timer large beaker Procedure: Take
asked by Jennifer 
business
what are the factors that affect the decision of utilizing spot versus forward exchange rate
asked by elizabeth 
English Expression
Have you got your health checked? We have to go the hospital to get your medical certificate. After the 5th period, let's go out. He doesn't seem to have classes after 5th period(class). As I don't have classes as well, we can go out to do several things.
asked by John 
Math
Someone please explain these! The angle between two planes is defined as the angle between their normals. Determine the angle theta between 0 and 90 degrees between the given planes. a) 2x+3yz+9 = 0 and x+2y+4 = 0
asked by Alex 
science
List two ways in which a metabolic block can have phenotypic effects?
asked by Dawn 
math
Each of the following pairs of terms is the middle term and last term of the product of a perfect square. Write the corresponding perfect square. a)6x,9 b)4y,4 c)8a,16 d)12,36 ...I don't understand how to do these.
asked by Cynthia 
chemistry
1) Convert 0.525 atm to kPa 2) Convert 125000 Pa to psi
asked by Kate 
chemistry
A bottle of rubbing alcohol (C3H7OH) from the store is a 70% solution by mass. Determine the total vapor pressure inside the closed bottle. The vapor pressure of the water at room temperature is 24mmHg; the vapor pressure of the volatile rubbing alcohol is
asked by billy bob j 
Physics
A steel beam is used in the construction of a skyscraper. By what fraction L/L0 does the length of the beam increase when the temperature changes from that on a cold winter day (20°F) to that on a summer day (+108°F)?
asked by Zach 
How dogs learn
please check my answer thanks The laws of learning are important because they A. combine learning theory with other sciences B.make learning more interesting to study C. help scientists predict and control behavior D give mathemathical certainty to
asked by Anonymous 
Math
Someone please explain these! The angle between two planes is defined as the angle between their normals. Determine the angle theta between 0 and 90 degrees between the given planes. a) 2x+3yz+9 = 0 and x+2y+4 = 0
asked by Alex 
Science
I desperatly need help, i need to know everything there is to know about the recovery of ALUMINIUM that is recovered from BAUXITE ORE, the process, the cost, everything. Please, if you have any knowledge or know of any GOOD webpages, please post them here.
asked by Jonathan 
english/please revise
During the1970s, a prolonged insurgency took place in the province of Baluchistan between Bauch insurgency and the Pakistani government. Over fifty five thousand tribesmen fought against seventy thousand Pakistani Army troops (Grare 6). This was led after
asked by Christi 
probability
find the probability of andomly selectng 7 amerans rom apool of 23 britsh peopleand 19 amerans. determine whether the event isdependent or independent, list the aroprite formula, compu your answer,
asked by SNOOPY 
English Expression
Have you got your health checked? We have to go the hospital to get your medical certificate. after the 5 the period, let's go out. I'll write down in the official trip book. I have to enter the information in Neice, which is a program for the employee in
asked by John 
English Expression
There is a time table for the students. This activity is to fill in the names of subjects in the blanks in the time table. They hear sentences. after that they should write down three subject names in the blanks of the time table. Do you have fine arts on
asked by John 
social studies
What will probably happen to the national identity or individual states as the European Union becomes stronger and a more important economic force?
asked by Francis 
Science
how do you classify matter
asked by Tiffany 
Algebra
A new photocopier can make 72 copies in 2 min. When an older photocopier is working, the two photocopiers can make 72 copies in 1.5 min. How long will it take the older photocopier working alone to make 70 copies?
asked by Katie 
Health/ Basic Clinical Procedures
Please check my answer thanks An organism that can exist only in the presence of oxygen ? A. anaerobic B. oxygenopyhile C. aerobic D. heterotopy I think it is C
asked by Helana 
Physics
Exactly what is a positively charged hydrogen atom?
asked by Shelly 
Physics
When a 226/88 Ra nucleus decays by emitting an alpha particle, what is the atomic number of the resulting nucleus? What is the resulting atomic mass?
asked by Chad 
Math
Someone please explain these! The angle between two planes is defined as the angle between their normals. Determine the angle theta between 0 and 90 degrees between the given planes. a) 2x+3yz+9 = 0 and x+2y+4 = 0
asked by Alex 
geometry
Find area inside the square,but outside the circle,given that the radius of circl is 2ft.use3.14
asked by shacresha 
Physics check
Which of the following represents the typical lifetime exposure of radiation? 0.2 rem; 200 rems; 20 rems; 500 rems 20 rems?
asked by Bev 
english  third revision
When evaluating online sources, one of the points to remember is that all information listed on the internet is not reliable. In essence, when reading this blog titled "The Nation," I cannot determine that the information is reliable because the source,
asked by Rose Ms. Sue 
Health
please check my answer thanks According to OSHA standards, physicians must offer medical office personnel vaccinations against what diease ? I think it is Hepatitis B
asked by Helana 
english/please revise
After 1945, during the disintegration of colonialism, new formed established states in Asia and Africa declared their independence. As a result, these newly formed states established border that had been previously drawn to accommodate the political and
asked by Christi 
Geometry
Why did the ghost decide to haunt city hall/
asked by Nikolai 
dog behavior
please check my answer thanks In Pavlov's experiment with the bell and the food, what is the dependent variable A. Pairing the food and the bell B. giving the food C. ringing of the bell D. salivation I picked B
asked by Anonymous 
chemistry
A tank contains 0.450 kg of oxygen(O2) compressed into a volume of 2.32 L. Estimate the gas pressure (in atm) inside the tank at 5 degrees celsius.
asked by Kate 
chemistry
The bottle of hydrogen peroxide from the store says it is a 3% solution by mass. What is its molal concentration?
asked by billy bob j 
English Expression
1. I'd like to videotape. 2. I'd like videotape your class. 3. Can I videotape your activities? 4. I videotaped the places. 5. I can videotape what I want. Are all the expressions grammatical? Can we use all the expressions?
asked by John 
trig
Give an equation of a cosine function of x which has a phase shift along x of 5 units and an amplitude of 4
asked by Ted 
trig
What seven points of x can I put on the x axis over the interval 2pi less than or equal to x less than or equal to 2pi
asked by Randy 
social studies
Physical Characteristics Of Strasbourg
asked by Francis 
economics
What is the formula for caculating GDP deflator?
asked by Julie 
social studies
define: nation state nationstate
asked by Francis 
health
How does using apporpriate strategies when dealing with difficult situations as an adolescence affect a healthy lifestysle?
asked by kayla 
Health/ Basic Clinical Procedures
Please check my answer thanks Which one of the following elements is necessary for bacterial microorganism to grow ? A. light B. body temperature C. acid environment D carbon dioxide I pick B
asked by Helana 
ALGEBRA
A new photocopier can make 72 copies in 2 min. When an older photocopier is working, the two photocopiers can make 72 copies in 1.5 min. How long will it take the older photocopier working alone to make 70 copies?
asked by Katie 
Physics check
The two quantities conserved in all nuclear equations are....... mass and number?
asked by Bev 
Physics check
Atoms whose nuclei have the same number of protons but different numbers of neutrons are called.... isotopes?
asked by Bev 
English
Im not sure where to find a website that can help me write a "hook" in my 1st paragraph in my essay please
asked by Jesica 
English
Which is correct to write, lessthanlethal ot less than lethal. I keep finding both, so I don't know which is right? Thanks
asked by Suzi Q 
Health...different then the 1 i just posted...
How do coping strategies effectively relate to a healthy lifestyle?
asked by Kayla 
biology
what are the 4 bases of nitrogen in the DNA and how they compare
asked by marokia 
critical thinking
can you help me find an example of prejudicial and nonprejudicial?
asked by Quentina Robbins 
Algebra
Find the variation constant and an equation of variation where y varies directly as x and y = 20 when x = 10
asked by Mary 
How dogs learn
Please check my answer thanks True or False The statement below describes classical conditioning... Classical conditioning involves the paring of a conditioned stimulus with an unconditioned stimulus I picked True
asked by Anonymous 
Art
Where does clay come from?
asked by Ethan 
dog behavior
please check my answer thanks True or False Modeling is a training technique that involves providing one dog as an example for another dog to follow I think that is True
asked by Anonymous 
algebra/inequalities
Damon, Thanks for the help. Let me see if I get it now. So, 2x < 4 divide both sides by 2 answer is x > 2 I had x < 2, but I reverse the sign since I divided by a 2 on both sides, correct?
asked by lauren 
Science
What first appeared in the Carboniferous Period i cant find it anywhere
asked by Courtney 
algebra/inequalities
Damon, Thanks for the help. Let me see if I get it now. So, 2x < 4 divide both sides by 2 answer is x > 2 I had x < 2, but I reverse the sign since I divided by a 2 on both sides, correct?
asked by lauren 
dog behavior
please check my answer thanks Which of the following is an example of an explanatory fiction? A. worry and sadness are the cause of most serious behavior problems B. Dogs fear some places and things because they are not famillar with them C. Dogs are
asked by Anonymous 
geography
is the ozark plateau in northen or southern missouri
asked by megan 
Algebra
Rewrite the following expression with positive exponents. (9xy)^6/7
asked by Mary 
dog behavior
Please check my answer thanks True or False Robert Rescorla studied the effects of rewarding a dog for not jumping on people I said False
asked by Anonymous 
Debating/ SOSE
"That Australia is in a way that is harmfull becoming to american" Could someone please post some information on this i have been reasearching for ages! Thanks Minerva
asked by Minerva 
dog behavior
please check my answer thanks True or False Edward C. Thorndike studies the effects on dogs behaviors using a reward system I said True
asked by Anonymous 
English
Does anyone have any ideas on what I should write my sonnet on?
asked by Emily 
dog behavior
Please check my answer thanks Which of the following conditions is an example of an intervening variable ? A painful stimulation applied just after the independent variable B. A loud noise causing a startle reponse C. Deperiving a subject of water 12 hours
asked by Anonymous 
dog behavior
please check my answer thanks Which of the following statements decribes operant conditioning A. it primarily involves involuntary respones controlled by the reaseacher B. it involves behavior modified by consequences C. it involves the modification of
asked by Anonymous 
Physics
Is there a formula for finding voltage and current in a DC current?
asked by Emily 
Legal
Can you help me figure out this problem? I am so confused... Thank you! Suppose X, Y, and Z buy a piece of property in C’s name. A trust will result that goes to a. C b. X, Y, and Z jointly c. X, Y, Z, and C jointly d. Mostly to C, with the remainder
asked by Justie 
Debating/ SOSE
That Australia is becoming Americanized in a manner that is harmfull to its persons and culture. Could someone please give me some answers.
asked by Minerva 
chemistry
if the pH of a halfneutralized acid solution is 5.4, how would you find the [H+] of the the solution. There is 1.0 g of Lascorbic acid which was dissolved in 100 ml of water. That solution was split in two and 50 ml of the solution was titrated with 0.2
asked by tom 
computer science
suppose binary heaps are represented using a pointerbased tree representation instead of an array. consider the problem of merging binary heap LHS with RHS. assume both heaps are full complete trees, containing (2^L)  1 and (2^R) 1 nodes, respectively.
asked by chase 
algebra
how can you determine if two lines are perpendicular?
asked by C 
Physics
For the following, put T in the box if the statement is true, Fif it is false. Try to provide a very brief explanation of each answer. a) Like chargs attract; unlike charges repel. b) When polythene is rubbed with wool, positive charges move from the
asked by Baby 
Chemistry
The solution "head" dissolves in the water and the mixing "tail" dissolves in the oil. or The mixing "head" dissolves in the water and the solution "tail" dissolves in the oil. which one is right? thank you for your time!
asked by Baby 
English Research Paper
Here is the information. How do I enter it on my Works Cited page? I have looked and spent over 3 hours. It is an electronic source from Taser International, Inc. The information I am using is under the heading, "Law Enforcement FAQ's." Can someone please
asked by Suzi Q 
science
On what basis do you select DNA targets for PCR and what determines the specificity of PCR? Thanks!
asked by ally 
chemistry
A bottle of HCL is 14.0M and has a density of 1.08 grams/mL. What is the molality of the HCL?
asked by billy bob j 
English Expression
Number 5, stand up. Come to the black board. Pick up a piece of white chalk. Draw a square, a big square. It should be 1 meter by 1 meter, for you have to draw several things in the square. OK. that's enough. You have to draw things in the square and
asked by John 
English Expression
ex) Is your father still alive? In this sentence, 'is your' is pronounced just like one word. In this sentence, 'is your' is pronounced like just one word.  Which expression is correct?
asked by John 
Integers
9  9 =
asked by Kendall 
trig
Suggest a sine function that will "imitate" the cosine function by manipulating ONE of a,b,c or d. Thank you
asked by Ted 
trig
Suggest a cosine function that will "imitate" the sine function by manipulating ONE of a,b,c or d. Thank you
asked by Ted 
trig
Give an equation of a sine function of x which has a phase shift along y of 2 units and a wavelength of 3pi
asked by Jennifer 
trig
Give an equation of a cosine function of x which has a phase shift along x of 1 unit and a wavelength of pi/3
asked by Jennifer 
social studies
Describe the site & situation of Strasbourg.
asked by Francis 
social study
what were two purposes of the mounds built by the mound builders? please help me with this question
asked by Dj 
English Expression
Draw a square, which should be 70 cm by 70 cm. In the middle, draw a house. Next to the house, draw one more house. The houses should not be big. You have to draw other things in the picture. On the top left side, there is a bird. On the top right side,
asked by John 
ALGEBRA EXTREMELY NEED HELP
HOW DO YOU SOLVE (2c/c4)2=(4/c+5). WHAT IS THE LCD. HOW DO YOU FIND IT BECAUSE I NEED TO KNOW
asked by Katie 
Physics
Why are alpha and beta rays deflected in opposite directions in a magnetic field? Why are gamma rays not deflected?
asked by Shelly 
Physics
Which type of radiation ; alpha, beta, and gamma produces the least change in mass number? In atomic number?
asked by Shelly 
Health/ Basic Clinical Procedures
Please check my answer thanks The patient states he smokes a pack of cigarettes a day. On what form should you record this information. A medical history B. progress note C. physical exam D medication record I pick A
asked by Helana 
Health
Why do behavioral choices affect an adolescence health?
asked by kayla 
Health/ Basic Clinical Procedures
please check my answer thanks Standard and TransmissionBased Precautions have been adopted by most health care facilities and entail using what when in contact with all bosy fluids A. clean linens B protective equipment C. antimicrobial cleansers D.
asked by Helana 
Physics
How could an element emit alpha and beta particles and result in the same element?
asked by Chad 
business
c. What factors should drive a company to continue in, expand, or exit its chosen market
asked by Gregory 
math (unit rate)
what is the unit rate for 8 cd's for $110.00?
asked by ayjahnisah 
ALGEBRA
Beginning in 1995, three digit area codes could begin with any number except 0 or 1. The middle and last number were not limited. How many area codes became available. I know the answer is 640 but I don't know how to explain that answer.
asked by Katie 
math
how do we indicate the congruence at two triangles with two sides and the contained angle of the one equal two corresponding sides and the corresponding contained angle of the other ?
asked by mota 
math
how so we indicate the congruence of two right angles triangles ?
asked by mota 
math
prove that in an isosceles triangle the angles opposite to the equal sides are also equal .
asked by mota 
English Expression
1. At the first class, we have fine arts. 2. In the first class, we have fine arts. Which preposition do we ahve to use?
asked by John 
desperate help
what is the conversion that takes place between a battery wiht a positve & negative with wires connected to a light bulb.
asked by sam 
Health
please check my answer thanks True or False Fungi is a type of route that a microorganism can travel from one place to another I said True
asked by Helana 
Physics check
List the three types of radioactivity by increasing ability to penetrate matter. 1 gamma rays 2 beta rays 3 alpha rays ?
asked by Bev 
sra JMcGuin
Left my book at school  first time  and forgot to answer this and I am getting confused looking this all up
asked by sam 
english/please revise
Baluchistan is currently the center of attention of many decision makers of foreign policy in Islamabad, Pakistan. Projects, such as the Gwadar deep sea port, Mirami dam, coastal highway and oil and gas exploration activities are part of Pakistani
asked by Christi 
biology
What are the 20 tools used in the lab?
asked by Anonymous 
spanish HELP
can you tell me please if these are correct Rosa le qustaria en la playa rosa le gustaria estar explorando rosa le gustaria ser para rosa la qustaria ir en la canoe rosa le gustaria estar navegando the problem i am having 1 & 2 is estar correct # 3 is ser
asked by sam 
spanish
# 5  was suppose ot be sailing or boating navagando # 3 was suppose to be parachuting? para???
asked by sam 
algebra/ inequalities
Posted by lauren on Thursday, April 17, 2008 at 8:45pm in response to ALGEBRA. the problem is 92 is greater than or equal to negative 4p. why is the answer p is greater than or equal to negative 23? I am confused! why is it not p is less than or equal to
asked by lauren 
spanish
# 4 i am using ir??
asked by sam 
american history
what law barred settlement west of the appalchian mountains
asked by adam 
science
what is the conversion that takes place between a battery wiht a positve & negative with wires connected to a light bulb. first time left book at school
asked by sam 
spanish
I was not sure if in number 4 I should use estar or ir  this was my confusion
asked by sam 
Math
What is the smallest cube that is diveisible by 16 but is not a perfect square?
asked by Stephen 
spanish
A Rosa le gustaría ir en la canoa this was the only one i used ir in i was gettng confused as to usign estar or ir the other 4 i used estar in
asked by sam 
Health
How does mental and emotional health affect a person's lifestyle?
asked by Kayla 
spanish
when would i sue ir or estar
asked by sam 
trig
Give the phase shift in radians (along x) of f (x) = sin (x  3pi/5
asked by Abigail 
science
no it does not have the correct words
asked by sam 
trig
Give the phase shift in radians (along x) of f (x) = sin(x plus 4t+3/7)
asked by Abigail 
Algebra
Claudio a banking vice president took 17 neckties to Milto Cleaners. The rate for non silk ties is $3.25 per tie and for silk ties is $3.60 per tie. His total bill was $58.75. How many silk ties did he have dry cleaned? Can you please show work on how to
asked by tara 
trig
Describe the changes in the graph of the following funciton h(t) = sin(4/3  2t)
asked by Cathy 
trig
Describe the changes in the graph of the following funciton t(h) = 2/3sin(h) + 1
asked by Cathy