Questions Asked on
August 31, 2011

Chemistry
The speed of light is 3.00x 10^8 m/s . How fast is this in miles per hour (miles/h)? Use the conversion . 1mile =1610m
asked by Okoye 
Spanish
i need help with my homework. i'm supposed to form sentences using indirect object pronouns and the present tense of the verbs, but i keep getting the answers wrong i do not know what i'm doing incorrect. 1.Carmen y Sofía / mostrar / las fotos / a Milena
asked by Cristina 
geometry
The area of a triangular garden can be no more than 120 feet square feet. The base of the triangle is 16 feet. What is the height of the triangle?
asked by Samantha 
Chemistry
Carbon12 contains 6 protons and 6 neutrons. The radius of the nucleus is approximately 2.7 (femtometers) and the radius of the atom is approximately 70 (picometers). The volume of the nucleus is 8.2×10^−8 pm^3 And the volume of the atom is 1.4×10^6
asked by Brittany 
spelling
how do you make a spelling triangle
asked by tom 
Math
VF is a small accounting firm supporting wealthy individuals in their preparation of annual income tax statement. Every December, VF sends out a short survey to their customers, asking for the information required for preparing the tax statements. Based on
asked by Fred 
chemistry
The mass of one penny is 2.51 grams and its volume is 0.40 cubic centimeter. The density in g/ml of this penny is
asked by Anonymous 
Chemisrty
A 38 g sample of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3. The mass of Fe2O3 is measured to be 11.1 g. What was the mass of iron in the sample of ore? Answer in units of g
asked by Stoichiometry 
math
find the average of 37,36,76,84 and 37
asked by Dawnai 
geometry
in the diagram of collinear points, GK = 24, HJ = 10, and GH=HI=IJ. Find each length.
asked by hassan 
Math for business
I am trying to figure this out. I know I am not right. I was looking for some help on how to get the proper answer. Morgan Company received from Lee Company an invoice dated September 27. Terms were 2/10 EOM. List price on the invoice was $5,000 (freight
asked by Lisa 
Chemistry
Which of the following solutions of strong electrolytes contain the largest number of ions: 100.0 mL of 0.30 M AlCl3, 50.0 mL of 0.60 M MgCl2, 200.0 mL of 0.40 M NaCl?
asked by Summer 
physics
A commuting student leaves home and drives to school at an average speed of 42.0 km/h. After 22.0 min he realizes that he has forgotten his homework and returns home to get it at the same average speed. It takes 8.0 min to find the report, after which the
asked by USC 
job search skills
if you were a boss what information would you supply to job seeker during informational interview with you?
asked by Lisa 
Chemistry
The speed of light is 3.00x 10^8 . How fast is this in miles per hour (miles/h)? Use the conversion . 1mile =1610m
asked by Okoye 
geometry
Ray QS is the angle bisector of angle pqr. Pqr has a bisecotor qs and angle pqs is 40 degrees. What would be the two angle measures not given in the diagram?
asked by wendy 
Chemistry
You have been told that a certain house is 164m in area. How much is this in square feet? Use the conversion . 1ft= 0.305
asked by Okoye 
MAth
How do you write 4,498,252,900 in expanded form?
asked by Shion 
physics
a bullet moving with a velocity of 100m/s pirces a block of wood and moves out with velocity of 10m/s.if thickness of the block reduces tn one half of the previous value what will be the emerging velocity of bullet
asked by gallium 
7th grade science
Sorry! this is alot of questions. Science is not my best subject but i still do well in it but the questions are really hard for me pleas help answer this. What might you ask yourself in drawing a conclusion about an experiment? Why is scientific inquiry a
asked by saranghae12 
math
What is the value of the underline digit 6 in 4,600,028
asked by William 
maths
the length of the diagonals of a rhombus are 24cm and 32cm. the perimeter of the rhombus is (A) 9cm (B) 128cm (C) 80cm (D) 56cm plz do explain how to find. thank you
asked by chinnu 
physics
Two point charges Q1= 25uC and Q2= 50uC are separated by a distsance of 12cm the electric field at the point P is zero how far from Q1 is P?
asked by Anonymous 
math
Which of the following four fundamental funtions have the same tangent line at x = 0 Ans:_________________ ? y = x, y = x2, y = x3 and y = ex
asked by sarah 
Physics
Two identical point charges are fixed to diagonally opposite corners of a square that is 0.6 m on a side. Each charge is +2.5 µC. How much work is done by the electric force as one of the charges moves to an empty corner?
asked by Jim 
physics
1. A baseball rolls off a 0.80 m high desk and strikes the floor 0.25 m away from the base of the desk. How fast was the ball rolling?
asked by viyanah 
world history
Identify the concerns and attitudes emphasized during the renaissance?
asked by hillary 
physics
a constant force acts for 3s on a body of mass 16kg and then ceases to act.during the next 3s,the body covers 81m.find the magnitude of the force.
asked by gallium 
Calculus
Shadow Length A man 6 feet tall walks at a rate of 3 ft per second away from a light that is 16 ft above the ground (see figure). When he is 11 ft from the base of the light find the following. (a) The rate the tip of the shadow is moving. (b) The rate the
asked by Andrea 
Elementry education major
how many tens are in 13,644 A.4 B.13,644 C.1,364 D1,364.4
asked by Kristina 
MATH
What are openended frequency distributions? and Why are they necessary?
asked by FAKAAPO 
Chemistry
You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 6 dollars/hr , and each shift lasts 75minutes . Your laundry requires 6quarters/load. How many shifts must you work if you wish to wash 10 loads of laundry?
asked by Okoye 
Chemistry
If the copper is drawn into wire whose diameter is 9.50 , how many feet of copper can be obtained from the ingot? The density of copper is 8.94 . (Assume that the wire is a cylinder whose volume is , where is its radius and is its height or length.)
asked by Okoye 
language and barriers
to be truly successful teacher aide in a nonbaised culturally diverse classroom you must ? (a)be concerned about and aware of the problems of both minority and nonminority students (b)be particularly sensitive to minority students as mant come from
asked by susue 
calculus
Find two unit vectors that make an angle of 60° with v = 3, 4 (Enter your answer as a commaseparated list of vectors. Round your answers to four decimal places.)
asked by colt 
Chemstry
Mercury concentration in a polluted lake is 0.0125 micrograms/L. What is the total mass in kilograms of mercury in the lake if the lake is approximately circular witha diameter of 10 miles and an average depth of 50 ft.?
asked by Gabrielle 
Intermediate Algebra
how many gallons of a 90% antifreeze solution must be mixed with 100 gallons of 30% antifreeze to get a mixture that is 80% antifreeze?
asked by Heather 
physics
an airplane flies 200 km due west from city A and then 350 km in the direction of 32.0 degrees north of west from city B to city C. a) in a straightline distance, how far is city c from city a? b) relative to city a, what direction is city c?
asked by Anonymous 
precalculus
the variable j varies jointly as the square of h and as the cube root of a, and it varies inversely as s. What happens to j when h is doubled, a is multiplied by 8, and s is multiplied by 4?
asked by cody 
geometry
B is the midpoint of AC. FInd BC if AB=3x4 and AC=58
asked by Nikki 
chemistry
Under an O2(g) pressure of 1.00 atm, 30.9 cm3 of O2(g)at 25C dissolves in 1.00 L H2O at 25C. Assuming that the soln volume remains at 1.00L, what is the Molarity of a saturated O2(aq) soln at 25C when partial pressure O2=1 atm? DRBOB222 said to: Convert
asked by Holly 
chemistry
What is the maximum water temperature that a lake can have to retain a dissolved oxygen concentration of 0.262 mM?
asked by Anonymous 
MATH
FIND THE SOLUTION FOR THE EQUATION. ASSUME THAT ALL ANGLES IN WHICH AN UNKNOWN APPEARS ARE ACUTE ANGLES. COT ALPHA=TAN( ALPHA +40DEGREES) HOW DO I SOLVE THIS?
asked by HAYDEN4747 
Biology
1. A medical scientist is designing an experiment to test the results of a new drug that she hypothesizes will greatly reduce and possibly eliminate the side effects of a new cancer treatment. If this experiment is to be set up correctly, she must (A)
asked by Cad 
economics
Between 1850 and 1950 the productivity of the average American farm worker
asked by Anonymous 
maths
Meenu had some toffees to be distributed equally among some children. if she put 5 toffees each in a packet, she found only 3 toffees were left. Then she tried putting 6,7 and 8 toffees in a packet and found that again she was left with 4, 5 and 6 toffees.
asked by amit 
physics
Human blood contains plasma, platelets, and blood cells. To separate the plasma from other components, centrifugation is used. Effective centrifugation requires subjecting blood to an acceleration of 2000g or more. In this situation, assume that blood is
asked by lindsey 
Math
At the Sacramento Monarchs home games, Row 1 seats cost $35 each and Row 2 seats cost $30 each. The 105 seats in these rows were sold out for the season. The total receipts for them were $3420. How many of each seat were sold?
asked by Ashley 
business and stats
What type of data is the projected return on an investment? Qualitative , continous, attribute,discrete or none of the above
asked by Tim 
Geometry
An angle measures 5 degrees more than 4 times its complement. What is the angle? I understand that the formula would be 4x+5 degrees. Would this be the answer?
asked by David 
physics
You are designing a centrifuge to spin at a rate of 13,880 rev/min. (a) Calculate the maximum centripetal acceleration that a testtube sample held in the centrifuge arm 14.6 cm from the rotation axis must withstand. (b) It takes 1 min, 17 s for the
asked by lindsey 
algebra
1) It took a contractor 1285 hours to manufacture their first unit of an item. If the contractor expects to achieve a 92% unit learning curve, how many hours would be required to manufacture units 51100? (Use the tables provided in the lesson). 290,475
asked by Debra 
english
Which pattern is most effective to deliver a persuasive message when the audience may resist doing as you ask and you expect emotion to be more important than logic in the decision? The problemsolving pattern The sales pattern The direct request pattern
asked by Anonymous 
teacheraide in special education setting
a common symptom of a behavior disorder is
asked by Anonymous 
History
comparing French, ducth, and english colonies, which ones attracted the most settlers, and which the fewest? in what colonies were woman scarce? what impact did these differences in emigration have on the various colonies development?
asked by Kristen 
chemistry
What is the maximum water temperature that a lake can have to retain a dissolved oxygen concentration of 0.262 mM?
asked by Anonymous 
physics
an elevator weighing 500kg f moving upward and tension in the supporting cable is 50000N.find upward acceleration.
asked by gallium 
science
what is the word to put in the blank? A(n)_____________is a summary of what you have learned from an experiment. PLEASE help! whoever answers this please type an answer nicely. Thank You!!
asked by saranghae12 
English
1. Uros people began to live this way. 2. Uros people began to live in this way. 3. Uros people began to live by making their houses and boats with reeds as well. 4. Uros people began to live by also making their houses and boats with reeds. (Are they all
asked by rfvv 
finance
shawn bought a home for $100000.he put 20% down and obtained a mortgage for 30 years at 51/2%.what is the total interest cost of the loan? i need the steps worked.
asked by lindaemory 
physics
You are driving north on a highway. Then, without changing speed, you round a curve and drive east. Does your velocity change?
asked by sandra 
literature
In "A Pair of Silk Stockings," the silk stockings are a symbol of
asked by Anonymous 
geometry
A square has a side length of 2.3 feet. what is the area of the square?
asked by kayla 
physics
A cheetah is hunting. Its prey runs for 2.9 s at a constant velocity of +9.9 m/s. Starting from rest, what constant acceleration must the cheetah maintain in order to run the same distance as its prey runs in the same time?
asked by salik 
Chemistry
A rock is 5.0% by mass fayolite(Fe2SiO4), 7.0% by mass forsterite(Mg2SiO4) and the remainder silicon dioxide. What is the mass percent of each element in the rock? I have the answers but i don't know how to solve the problem. How would you in steps solve
asked by ALISON 
7th grade math
Is "quantity of" same as a multiplication problem?
asked by Aaron 
Science
What does scientific inquiry mean?
asked by Ann 
Algebra
5(2n + 4)  3(4n  6) = 2(20  n) I solved this equation and this is what I got. 10n + 20  12n + 18 = 40  2n 2n + 38 = 40 2n 38 ≠ 40 What does this mean? Thank you!
asked by Erica 
physics
two runners who live 10 miles apart leave home and start running towards each other at the same time. one runner runs 4 miles per hour, and the ohter runs 6 miles per hour. how long after the runners begin running will they meet?
asked by jenniffer 
math
using the terms factor, divisor, multiple, product, and divisible by, write as many statements as you can about the number sentence 6 times 8 equals 48
asked by journey 
chemistry
What energy is required to excite a hydrogen atom in its n = 2 state to the n = 3 state ?
asked by jordy 
physics
You are driving south on a highway. Then, without changing speed, you round a curve and drive west. Do you accelerate?
asked by sandra 
Algebra
In a class of 110 students, 22 received the grade of A. what fraction of the students did not receive the grade A?
asked by alex 
science
scientist do their experimental test more than once so they can reduce the effects of chance errors this is called conducting what
asked by pamela 
geometry
Referring to this figure what is the difference in the meaning between the notaions QR( with a line over it) and QR?
asked by jasmine 
biology
Define characteristics of living things
asked by kenzie 
Calculus
Infinite series question. an=2+(0.99)^n Converge or Diverge?
asked by Mike 
Calculus
I am having a mental block. I have the answer to the question. It is (‡,‡). I just need help figuring it out. The equation is: x^2+1>0
asked by Gertrude 
Math
What is the number between 149000 and 150000 which has a tens digit that is 7 more than its ones digit. The sum of the tens ans ones digit is 9 and the hundreds digit is zero
asked by Kathy 
algebra
solve and check.label ant contradictions or identities. 5(t+1)+8=3(t2)+6 5t+5+8=3t6+6 5t+13=3t 2t=13 t=13/2 check59t+1)+8=3(t2)+6 5(13/2)+1+8=3(13/2)2)+6 65/2+13=39/2 13=39/2+65/2 13=26/2 13=13 want to know if this right
asked by babygirl 
physics
a rocket blasts off and moves up with an acceleration of 12 m/s2 until it reaches 30 m then the engine shuts down and the rocket continues in free fall. What is the max hieght of the rocket and what is the total duration of the rockets flight?
asked by kristin 
chemistry
Calculate the number of moles of Ca(OH)2 (aq) needed to react completely with 125 mL of 6.00 M HCl(aq). It doesnt give any stoichometric coefficients so how are you meant to do this?
asked by jim 
geometry
what are the measures for the following shapes? cube? rectangle? cone? sphere?
asked by Anonymous 
training
what are some technical and behavioral skill of a call center?i cant think of any..i just think that call center anser phone calls...can you suggest me some?thanks
asked by winds 
chemistry
What is the maximum water temperature that a lake can have to retain a dissolved oxygen concentration of 0.262 mM?
asked by Anonymous 
chemistry
What is the maximum water temperature that a lake can have to retain a dissolved oxygen concentration of 0.262 mM?
asked by Anonymous 
Geometry
Draw a conclusion from the given information. Given: When you are relaxed, blood pressure is relatively low. If you are sailing, you are relaxed. Becky is sailing.
asked by Cheyenne 
chemistry
How many oxygen atoms in 9 grams of sugar?
asked by sabaah 
physics
an airplane flies 200 km due west from city A and then 350 km in the direction of 32.0 degrees north of west from city B to city C. a) in a straightline distance, how far is city c from city a? b) relative to city a, what direction is city c?
asked by Anonymous 
english
can you please correct this. i compared michael jackson's life to gatsbys from the novel the great gatsby. when i read this out loud it sounded i think it didn't have that contining fluency. please help me make it more fluent! Michael Jackson and Gatsby
asked by yesudas 
physics
A certain car is capable of accelerating at a rate of 0.59 m/s2. How long does it take for this car to go from a speed of 27 mi/h to a speed of 33 mi/h?
asked by Anonymous 
chemistry
a sample of gas occupies 1910ml at 22.8 degrees C and 740 torr. what volume would it occupy at the same pressure and 285 degrees C? answer units in ml
asked by Taylor 
geometry
the measure of a straight angel is 180
asked by Daphne 
math
hi! I am having problems with my caculator. it is the complex kind of caculator. I have been trying to play around with it. when ever I use decimals with multiplication, division, subtraction, and addition, the answer is a fraction. doea anybody know how
asked by saranghae12 
geometry
Stupid logic problem: At the state basketball tournament, 42 basketball games are played to determine the winner of the tournament. After each game, the loser is eliminated from the tournament. How many teams are in the tournament?
asked by Stephanie 
Chemistry
Ok, so in my gen chem 1 class, the teacher showed us that ethanol would not dissolve a sugar cube while water dissolves a sugar cube easily. No explanation was given, she just told us we would find out in gen chem 2. Here i am in gen chem 2, and the same
asked by Kevin 
Economics
My teacher give an investigation. Topic is easay of poverty include characteristics of poverty and the causes of poverty. Please anybody who can help me, i'm ready for a help pleas by the grace of god i nead a help.
asked by Ritshidze 
history
what was The Significance of Noah Webster thinking and writing
asked by janet 
chemistry
How many grams of zinc must react with HCl in order to produce 4.35 liters of hydrogen gas, measured at STOP?
asked by Devin B 
algebra
write an equivalent expression without using grouping symbols (9x^3+8x+10)
asked by babygirl 
Math
At the end of the first quarter of 2006, all the major stock market indexes had posted strong gains in the past 12 months. Mass Mutual Financial Group credited the increases to solid growth in corporate profits. The mean oneyear return for stocks in the
asked by Branden 
chemistry
Calculate the mass of solute required to make: 10.0 cm3 of 0.100 M Fe(NH4)2(SO4)2.6H20 Please explain how you did it and as well the status of the 6 waters there, are they considered solute or solvent or what? Thanks a bunch!
asked by terrence 
English
Success comes from hard work. (I will say “NO” to the statement above) Success comes from smart work.
asked by Jen 
chemistry
I'm having a problem with the gas constant. This is it: In the question: Calculate the amount of moles of a gas if .455 occupies a volume of 250mL at 27 degrees Celsius and 772mmHg. I do all the correct steps using the R = 8.314 for the 772mmHg. I get .077
asked by terrence 
Texas History
What route would you take to get from Corpus Christi, TX to Beaumont, TX? You go like, I37 N and then I10 W, right?
asked by Ann 
algebra 34
a 3 mile cab ride cost $7.00. A 7 mile cab ride cost $11.50. Find a linear equation that models cost c as a function of distance d.
asked by vanessa 
Free Enterprise
What is the difference between communism and socialism?
asked by CP 
College Algebra
Graph the equation in the standard window and in the given window. Determine which window better shows the shape of the graph and the x and y intercepts: y= 2x + 24 [15,15, 10,30] Xscl =3 Yscl =5
asked by Anonymous 
MATH (Probability)
Jackson and Alice are the boss and secretary respectively working in an office for a firm. At any particular time during office hours, the probability that Jackson is in the office is 0.82 and probability that Alice is in the office is 0.98. The
asked by FAKAAPO 
Chemistry
What are the atomic number (z) mass number (a) and symbols of the carbon isotope with 7 neutrons. What is and how do I get the mass number?
asked by Monique 
Maths
There are 47 in a club. 18 play chess and 13 play tennis. The number who play neither is 3 times the number who play both. How many play both?
asked by Gaye 
physics
A eye pupil of 1 cm diameter can resolve about what angle in radians? First of all I don't understand what they mean by resolve. Resolve the light coming into the eye?
asked by Allie 
English
Could you please check these sentences for me, please? Thank you. 1) The story takes place in Prince Prospero’s castle, a big fortress with thick walls and refined furniture. 2) There are seven rooms for parties, each of which has a Gothic window and
asked by Henry2 
math
Essay: Show all work. Find the quotient: 9a^2  100b^2 / 3a  10b
asked by Anonymous 
french
what does "repondez en utilisant un pronom"?
asked by patti 
Administration of Criminal Justice
You are the captain in the police department’s special response unit. Your unit normally handles many special projects for the chief of police, from providing officers for parades and demonstrations to targeting an area in which there is a serious
asked by Patricia 
Physics
I know that when objects are connected and a force is exerted on the connected objects, we treat them as a system with a single acceleration. I was just wondering if objects were piled on top of each other they would still be connected. if a horizontal
asked by Thara 
English
1. Two hundred and fiftysix grains of rice amounts to one spoon of rice. 2. Two hundred and fiftysix grains of rice amount to one spoon of rice. 3. Two hundred and fiftysix grains of rice is one the table. 4. Two hundred and fiftysix grains of rice are
asked by rfvv 
Geometry
A counterexample does not exist for the following statement. Explain how to use inductive reasoning to find the seventh and eighth terms. Use inductive reasoning to find the terms.
asked by Cheyenne 
geometry
a circle has a circumference of 6c. Find the diametermof the circle
asked by jessica 
prealgebra
IM stuck on a question. PLease help. A teacher is giving candy to his periods. First period gets 1/3 and 2nd period gets 1/4 and 3rd period gets 1/3 and finally 4th period gets 22 pieces. How many pieces did each period get? Im stuck!!
asked by randy 
geometry
rectangles length is 3 more than twice its width and has a perimeter of 30 centimeters find the dimensions
asked by jessica 
MATH
Of the adult Fiji population, 42% has a rare allergy due to expose to domestic cat. A sample of 500 randomly selected adults resulted in 65% reporting the certain allergy. i)Describe the variable, population and sample. ii)Identify the parameter and give
asked by FAKAAPO 
Math
Perform the indicated operations with the following two functions. f(x)=x2 +7x4 and g(x)=3x12 3. f(x) + g(x) 4. f(x), g(x)≠ 0 g(x) thanks for the help!
asked by Trisha 
Geometry
Find the perimeter of a triangle where the area equals 27 and the height is 3 times the length?
asked by Sara 
english
can you please tell me my snetences make sense. this is about the great gatsby. Gatsby tries to reunite with Daisy, expecting their relationship to sustain with the same compassion, affection, and love as before. However, he realizes that Daisy is now
asked by yesudas 
English
Read the poem and answer the following question. Nature's first green is gold, Her hardest hue to hold. Her early leaf's a flower But only so an hour. Then leaf subsides to leaf. So Eden sank to grief. So dawn goes down today, Nothing gold can stay. How
asked by Cheyenne 
science
what is the difference between intended benefits and unintended consequences?
asked by Donna 
math
How do I simplify the following expression using the distributive property? 7z4+6(2z9)
asked by Lizzie 
MEDICAL CODING & BILLING
I JUST GOT A NEW COMPUTER AND I CAN NOT OPEN UP MY DELMAR CD AND FINISH MY WORK CAUSE IT ISN'T COMPATIBLE WITH WINDOWS 7 AND THAT IS WHAT I HAVE ON MY COMPUTER SO I WAS WONDERING IF SOMEONE COULD TELL ME WHAT I SHOULD DO SO THAT I CAN GET MY CD TO WORK ON
asked by JULIANNA 
physics
A uniformly accelerated particle covers three successive equal distances in time intervals t1, t2 and t3 respectively.
asked by sreekanth 
Geometry
A piece of ribbon is 4 yards long, with no ribbon left over. If each piece is 9 inches ong, what is the value of x?
asked by mary 
chemistry
During the combustion of ethane, C2H6(g), 40.4 grams of liquid are collected . How many liters of ethane, measured at 3.55 atm and 33 C, were burned?
asked by Devin B 
Algebra
Could someone verify if I got two answers to two problems right? f(x)=x^29x+15 find x and y intercepts 9+square root of 21/2,0 9square root of 21/2,0 x^2x+3=0 solve and find xintercepts (1+square root of 11/2,0) (1square root of 11/2,0)
asked by Aria 
geometry
GIVEN THE NOTATION BELOW PLACE = OR =WITH SQUIGGLY LINE OVER IT IN THE BLANK TO SHOW THE CORRECT SYMBOL THAT SHOULD BE USED. EX. XY___AB
asked by SAVANNAH 
4th Grade Science
How much time will it take for Earth to reach the opposite side of the Sun?
asked by Gabby 
Math
a phone company wants to create some new area codes. Each new area code will have 3 numbers. Using the digits 1, 5, and 7 only once in each code, how many new codes can the phone company create?
asked by Leslie 
Physical science
Light project gr10
asked by Modisaesi sarah 
english
can you please tell me if these sentences make sense. im talking aboout the book the great gatsby. Change is inevitable to time, however, majority of us deny it. If we lose something in the past that we have admired, we sometimes in future try to replicate
asked by yesudas 
Science
Living things can change a _____ in ways that can be _____ or harmful.
asked by Stephane 
Texas History
What route would you take to get from El Paso, TX to Corpus Christi, TX? Simple, please. I need it for a project.
asked by Ann 
math
Form the composites of the following two functions. f(x)=x2 +7x4 and g(x)=3x12 5. (f g)(x) 6. (g g)(x) thanks!
asked by Trisha 
language arts
I cant find the ourspace website, I need for this evenings home work I have search several search engines...Any suggestions please
asked by Piper 
Math
Determine whether or not the function is onetoone. 1. f(x) = 2x  7 2. f(x) =(11x − 5)
asked by Trisha 
Math
How do I write a polynomial expression to represent the third side of the triangle? I know one side is 2x3y and the other is x+2y and P=5x+2y? I am lost.
asked by Donna 
algebra
want to know if this right Area of a triangle with b base and height h A=1/2bh,for b 2A=b*h 2A/h=b b=2A/h
asked by babygirl 
math
3x+6y=48 5x+6y=32
asked by brandi 
language arts/computer
does anyone know of website where they teach grammar for free and give yopu interactive tests?
asked by Varia 
geometry
The perimeter of a pentagon (4x + 4) is three times the perimeter of a triangle (x + 3). Using this statement, find x.
asked by Linda 
English
1. He will ask you what you like. 2. I doubt what he will do. 3. Tell me what you want. 4. I don't remember what he said. 5. I know what his job is. 6. He told me what I liked. (Are the sentences all correct? 'What' in each sentence is an interrogative
asked by rfvv 
algebra
The equation y=1777x+27153 can be used to predict the number y of gun deaths in the united states x years after 2000, that is, x=0 corresponds to 2000 x=3 corresponds to 2003, x=4 corresponds to 2004, and so on. Predict the number of deaths in 2004 and
asked by jen 
science
dust is often light in color,while soot from fires is generally dark.what would happen to the amounts of solar radiation reflected and absorbed if a large amount of lightcolored dust was added to the air?what if a large amount of dark soot was added?
asked by bob 
math
Essay: Show all work. Find the quotient: y^4 + 3y 5 / y^2 + 7
asked by Anonymous 
algebra
perform the indicated operations and,if possibly,simplify,if a quotient is undefined,state this 5/9+2/3 is this right7/27
asked by babygirl 
physical science
How do I keep an acid or base from producing heat and splattering?
asked by evangeline 
Math
I am in 6th grade and have a math problem that I need help with. How can you use four rods that measure 2cm, 5cm, 7cm and 9cm to measure a length of 1cm?
asked by Bee 
French
what are the subject pronouns in the french language?
asked by Bryce 
Honors Math
How do you divide 4 by 5?? 4/5=0.8 but how do i get the answer to show my work
asked by Chelsea 
health
What are some procedures used in public health to eliminate the threat to society?
asked by bob 
physics
A rocket burnt fuel av the rate of 20kgs^4 and eject it with a velocity of 5.0*10^3ms^1. Calculate the thrust exerted by the gas on the rocket.
asked by john 
English
I made the changes you wrote. Can you please check if everything is OK? 1) The rooms are all set in a way that one cannot see from one room to another; besides, each room has a Gothic window and ornaments of the same colour. 2) Only the last one is all
asked by Henry2 
science
how do I calculate volume of atoms in unit cell and volume of unit cell for plane triangular lattice?
asked by hims 
6th grade math
Answers for i am adigit number. My hundreds digit is triple my thousands digit. The number formed by my tens and ones digits is triple the number formed by my thousands and hundreds digits. No digit appears more than once. what number am i?
asked by kyra 
Law
Thanks Ms. Sue
asked by Monique 
English
I left out the following sentences. Thank you. 1) In particular, he decides to gather a thousand friends in his castle. After five or six months of their stay there, he decides to hold a masked ball, which will take place in seven rooms. 2) The rooms are
asked by Henry2 
transformations
what are the 4 major types of transformations and real life examples
asked by Anonymous 
Composition II
I have to write a causal analysis to the Frederick Douglass speech "What to the slaves is the Fourth of July?" I am having trouble doing this.
asked by Marla 
government
information about the Congressional committee that will be working on reducing the national deficit in the next few months
asked by amanda 
English
I left out the following descriptions of the room. Thank you very much for your invaluable help. 1) I left out the following description of the room. The rooms are all set in a way that one cannot see from one room to another; besides, each room has a
asked by Henry2 
nstp
introduction to dangerous drugs prevention and control?
asked by shiela 
chemistry
what is the average volume of vinegar needed to exactly neutralise 10.0mL of NaOH (aq)?
asked by cleetus 
chemistry
how many moles of NaOH (aq) is contained in 10.0mL of vinegar?
asked by cleetus 
marketing
For business marketing, we are planning to make and sell soap, with our target audience as teenagers. What do you think we need to do in order to attract lots of customers and for them to sell?
asked by Ali 
science
give an example from everyday life that shows that the atmosphere has substance.
asked by bob 
math
which expression can be used to find the area, in square units, of a similar polygon with a side length of n units
asked by hougen 
literature
François and Perrault are
asked by Anonymous 
prealgebra
if 9% = 22 what is 100%?
asked by randy