Questions Asked on
August 29, 2016

math
My numerator is 2 less than my denominator. I am more than 1/2. What fractions can I be? '
asked by Anonymous 
math
My three friends and i ordered 2 pizzas. Each pizza was cut into 8 pieces.Each of us ate 3 pieces.What fractions of a pizza did each of us eat?What fraction of a pizza remained?
asked by Anonymous 
chemistry
C2O4 + I + H+ > I2+CO2+H2O
asked by Vinay Pratap Singh 
Calculus
A statue 5m high is standing on a base 8m high. Is an observer's eye is 2.5 m above the ground, how far should he stand from the base of the statue in order that the angle between his lines of sight to the top and bottom of the statue be a maximum.
asked by Natasha 
History
Which of these words best describes a merchant? A. Explorer B. Middleman C. Monarch D. Slave I have having trouble between Explorer and middleman... I think it is B.
asked by Maria 
Math
there is an even number greater than 0 and less than 4 in my hundredths place. the digit in my tenths place is twice as large as the digit in my hundredths place what decimal am i
asked by Nancy 
applied maths
A spider sits at one of the corners of a rectangular box which has sides with a length of 1 metre. It badly wants to reach an ant which sits at the centre of one of the faces of the box the furthest from the spider. What is the shortest distance that the
asked by Gauta 
Chemistry
A salt water swimming pool is 47.0 m long, 25.1m wide, and 2.79 m deep. If the pool is filled with salt water having a density of 1.06 g/ cm3, how many pounds of salt water are in the pool when it is filled? 1 kg = 2.20 lb I'm not sure how to approach
asked by Jamie 
Physics
A car, in overtaking trailer, uniformly accelerated its speed from 40 kph to 90 kph in 8 seconds. Calculate the distance traveled during the period of acceleration.
asked by Unknown 
Math
Peter, Paul and Mary have $24 between them. Together Peter and Mary have double the amount of money that Paul has, while Paul and Mary together have the same amount of money as Peter. How much money does Peter have?
asked by Matt 
English
How does the poet creat contrast in the poem 'small passing' referring to the first section? Lines 135 I know what the contrast is. But not sure how to explain how it is created. So the contrast would be how a mother of a white child has. Lost her baby
asked by Claire 
English
The poem small passing by I grid de kok is free verse so has no structure, but I am not sure what sound device is used to creat rhythm and form? Please help
asked by Claire 
pyhsics
a coil of wire of cross section 0.75mm2 weighs 125g in air and 115g in water. the length of coil in cm is
asked by shyambabu 
Math
Solve it showing detail steps..please. Integrate : ∫(cos^3 x)^2 dx
asked by Wawen 
math
There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green. How many balls of each color are there?
asked by Anonymous 
English
Hi, can I speak to Tom?  Just a moment! I'll get him.  This is a telephone conversation. What is the meaning of the last sentence? What is the meaning of the verb 'get'? 1. I'll bring him. 2. I'll fetch him. 3. I'll take him. 4.
asked by rfvv 
math
Ruth baked a big cake to sell during the school fair. She sold twothirds of the pieces. She gave half of the remaining pieces to her friends. She then had 6 pieces left to bring home. Into how many pieces did she cut the cake?
asked by Anonymous 
math help please?!
An object moving vertically is at the given heights at the specified times. Find the position equation s = 12 at^2 + v (small o) t + s (small o) for the object. At t = 1 second, s = 161 feet At t = 2 seconds, s = 98 feet At t = 3 seconds, s = 3 feet a.
asked by laura 
math help please?!
Solve the system by Gauss  Jordan elimination. { 1/3 x + 3/4 y  2/3 z = 8 x + 1/2 y + 1/3 z = 18 1/6 x = 1/8 y  z = 24 a. (−6, 8, −24) b. (−6, −8, −24) c. (0, 8, −24) d. (6,8,24) e. (6, −8, 24)
asked by laura 
math help please?!
Find all (a) minors and (b) cofactors of the matrix [ 3 2 8 ] 3 2 6 1 3 6
asked by laura 
solid mechanics
A steel block 200mm x 20mm x 20mm is subjected to tensile faro of Gone in the direction of its Length. Determine the change in volume if E is 20KN/mm2 and Poisson’s ratio = 0.3.
asked by Rakesh 
English
Smells bad. Do you mind if I open the window?  I'm sorry but I do. I have a cold. ................................ What is the full form of 'Smells bad'? 1. It smells bad. 2. That smells bad. 3. ____ smells bad. Do you sometimes use the expression "Smells
asked by rfvv 
English
1. You broke your computer? 2. Did you break your computer?  Does #1 mean #2? What is the difference between them?
asked by rfvv 
English
1. I had this radio fixed by the repairman. 2. I let this doll played by the boy. 3. I bade this work done by the man. 4. I helped my homework done by him. 5. I made this house built by the construction workers.  Are they all
asked by rfvv 
math
There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green, how many balls of each color are there?
asked by Rose 
radical equation please help!!!
sqrt(1+x) sqrt(1x) = sqrt (1xsqrt(1+x)) Please help This question is..... . . √(1+x)  √(1x) = whole root under OR √1x√(1+x) Please help me
asked by A GOODSTUDENT 
math
Ruth baked a big cake to sell during the school fair. She cut the cake into many equal pieces. She sold two thirds of the pieces. She gave half of the remaining pieces to her friends. She then had 6 pieces left to bring home. Into how many pieces did she
asked by Rose 
MATH
The tip of a plant was 6cm above a lake but a sudden wind forced the plant to move 10 cm fat from its original position and then it submerged into the lake. Find the depth of the lake upto which it was sinking. Please help!!!!!!!!!!
asked by A GOODSTUDENT 
maths
the length of rectangle is x cm .the width of the rectangle is 4cm less than the length. A. write an expression in terms of x for the width of the rectangle B. write the expression for the perimeter of the rectangle in terms of x C. the perimeter of the
asked by batool 
math
any sound from one focus of an ellipse reflects off the ellipse directly back to the other focus. This property explains whispering galleries such as Statuary Hall in Washington DC. Imagine a whispering gallery in the shape of a semiellipse. The distance
asked by laura 
math
find the equation of the hyperbola with vertices (4,0), (4,0) and focus (7,0)
asked by laura 
math
solve the system of equations algebraically for real values of x and y { x+y=16 x^2+y^2=128 a. (6,6) b. (8,6) c. (9,8) d. (8,8) e. no solution
asked by laura 
Maths
At a sale,shirt were sold for $15 each.The price was 20percent reduced from the original price.What was the original price of the shirt?
asked by Solomon 
career cluster
Damion wants to be a construction worker right out of high school and then work up to be a site foreman. He eventually wants to go to school and get his general contractor licence. Which statement best describes Damion’s thoughts? These are his goals.
asked by roro 
math
My hundred digits are less than 10 digits and ones digits are greater than 10 digits, what's my number?
asked by Xavier Williams 
math
There are 48 balls in a box. If 1/4 of the balls are white, 1/6 of them are blue, 1/8 of them are red and the rest are green, how many balls of each color are there?
asked by Esor 
Chem
joules released when 125 g of steam at 100 ∘C condenses and cools to liquid at 20.0 ∘C
asked by Anonymous 
World History (CHECK ANSWERS!)
What innovations did ancient Mesopotamians pass on to later civilizations? Select all that apply. calendar(my answer) gunpowder legal code mummification(my answer) silk production writing(my answer)
asked by Bel 
World History (CHECK ANSWERS!)
In what way did Hammurabi's Code set a precedent in law making? It was the first set of laws, either secular or religious(my answer) It provided specific punishments for specific offenses It gave the ruler complete power over the people It limited
asked by Bel 
Math
The union of sets P = {1, 2, 3, 4, 5, 6} Q = {4, 5, 6, 7, 8, 9} is given by which of the following? {1, 2, 3, 4, 5, 6, 7, 8, 9} {1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9} ø {4, 5, 6}
asked by Beth 
Science
A stone is dropped from 78.5 m ,after 1 sec,another stone is dropped,both reach the ground at the same time, calculate the speed of second ball.
asked by Sowmya 
solid mechanics
Under what axial tensile load, the diameter of a steel bar will be reduced from 8 cm to 7.995 cm? Take E as 2.0 ( 103 t/cm2 and Poisson’s ratio as 0.3.
asked by rakesh 
Math
The larger of two numbers is 1 less than 3 times the smaller number. If twice the smaller number is increased by the larger number, the result is 18 more than the larger number.Find both numbers
asked by Omer 
eng 122
Which of the following techniques are described as advanced reading goals? (Points : 1) Read to understand nuances and to assess views, to locate gaps in the conversation, to find places to comment and respond. Read to understand a position that is
asked by madam 
history
Mark the statement if it describes an event in the period of time leading to napoleon's final defeat at waterloo. A. Napoleon raises an army and tries to defeat the allies B. parisians welcome napoleon back to the capital.
asked by ava 
eng 122
The modification of text with the intent of changing phrases, changing words, or interspacing the student's work into the plagiarized work is plagiarism. (Points : 1) True False answer true
asked by madam 
history
Cyril and Methodius were missionaries to the Slavs who A.translated the Bible into the new alphabet written for the Slavic language B. were excommunicated by Pope Gregory II for their Slavic writings supporting icons C.were iconoclasts who spoke out
asked by Leah 
science
do fruits and vegetables contain bases
asked by Anonymous 
L.A
Which of the following resources will help you plan your autobiographical narrative? an online encyclopedia. A timeline. A KWL chart.(MY ANSWER) A local newspaper.
asked by LOVE 
Statistics
A poll of a random sample of 100 UNAM students revealed that 82 are football fans and 62 are rugby fanatics draw a venn diagram
asked by Raphael 
mathematics
points P and Q are both in the line segment AB and on the same side of its mid point p divides AB in the ratio 2:3 and Q divides in the ratio 3:4. if PQ=2 then find the length line segment AB
asked by mahe 
physics
A wire of nichrome of length 80cm has a resistance of 50 ohms. if the wire is four folded, find new resistance.
asked by vanditha 
algebra
mary had 150 buttons more than gary at first. after mary used 190 buttons gary now has twice as many buttons as mary. find the number of buttons mary had at first.
asked by alex 
physics
A 1000kg airplane moves in straight flight at constant speed. The force of air friction is 1800 N. The net force on the plane is ?
asked by Mahmoud 
Science
Do the shoes help the basketball players , run across the court ?
asked by Jasmine 
Math
6,16,26,36,46 It is an arithmetic sequence or a geometric sequence or neither ?
asked by Yoskary 
science
a body of mass 2kg is suspended by a rope and is pulled to aside by a means of horizontal force ,so that the rope makes an angle 45 degrees with the vertical the horizo ntal force is
asked by guru sainath 
Math
if the temperature starts at 0°f and drops 2 degrees an hour, how many hours would it take it to reach 8 °f? write a number sentence and solve.
asked by Yaya 
social studies
why did the british feel justified imposing the stamp act on the colonists ? select all that apply. a. similar stamp taxes were already used in england and europe. b.the taxes protected colonists from native americans.*** c. britian had spent money
asked by Anonymous 
Maths
2x(3x4)(x1)(x+3)
asked by Abdullah 
chemistry
What is the solubility of BaSO4 in a solution of 0.250 M Na2 SO4 ? The Ksp of BaSO4 is 8.7 x 1011.
asked by elaine haizel 
physics
Find the density of the earth if its mass is 6×10^3kg and radius is 6.4×10^3km
asked by cadaawe 
Math
How many decimal places will there be in the product shown below? 23.56 x 14.2=? A:One B:Two C:Three D:Four (My Answer) Am I right?
asked by Jasmine 
Algebra
Determine which ordered pair is a solution of y=x+2/5. A(0,0) B(1,2/5) C(1,2/5) D(2,2 2/5)
asked by Mellisa B 
math
a semi circle of diameter 6cm is cut from a rectangle with sides 6cm and 8cm.calculate the perimeter of the shaded shape correct to 1 decimal place
asked by ian 
physics
Runner A is initially 6.0 km west of a flagpole and is running with a constant velocity of 7.8 km/h due east. Runner B is initially 4.2 km east of the flagpole and is running with a constant velocity of 7.6 km/h due west. What will be the distance of the
asked by adam 
math
In a class of 36 students 75% pass the exam. How many failed the exam
asked by hammed 
Social studies
What does accesaibility refer to? Using grade level words and activities Accessing the online textbook without a password Keeping a clutter free workspace at home The usability of course content regardless of a persons ability or disabilities ••
asked by Maddi helton 
math
An account offers an APR of 6% compounded monthly. How much must you deposit today into this account in order to have $10,000 in five years.
asked by Vivan 
math
You invest $1,000 at 4% compounded daily. Two years later you take the balance and place it into an account earning 4.5% compounded daily. Determine the value of your account three years after the 2nd investment.
asked by kat 
Social study
What is the key difference between a federal government and a confederate goverment
asked by Nyomie 
Chemistry
I have no idea how to solve this problem could someone explain it to me please What will be the approximate volume when the temperature is 900 kelvin?
asked by Zoella 
math
I need help figuring the grade for two students I keep getting a big number. *Note Final can replace a low exam grade 𝐺𝑅𝐴𝐷𝐸 = .15 ∗ (𝐷𝑎𝑖𝑙𝑦 𝑎𝑣𝑔) + .65 ∗ (𝐸𝑥𝑎𝑚 1 + 𝐸𝑥𝑎𝑚 2 + 𝐸𝑥𝑎𝑚 3
asked by chris 
Ethics and Communication
Hi, I'm in need of a topic to research having to do with an ethical dilemma within an organization. I got to relate it to ethical principles of communication from Immanuael Kant for example. The topic of choice should be a recent event or issue in the
asked by Angelica 
Math
students can improve their math performance by putting forth additional effect when necessary. True or false I think it's True correct me if I'm wrong
asked by Maddi Helton 
Algebra2
What transformations change the graph of (f)x to the graph of g(x)? f(x) = 7x² ; g(x) = 35x²+5
asked by Steve 
Criminal Procedure
A _______ act in furtherance of an agreement is an element of conspiracy. a. bad b. unidentifiable c. questionable d. overt
asked by Lisa Schnell 
Physics
At which point or points is the electric field zero in figure? I can not post the picture, but this is what it looks like: 1 2 3 4(4+)5 6()7 8 9 10 The (4+) is a proton with 4 charges. The () is an electron with 1 charge. They are on a number line 110.
asked by Brittany 
Algebra2
Write an equation for the following transformation of y=x: a vertical stretch by a factor of 6. A. y=6x B.y=x/6 C.y=x+6 D.y=x6 my answer is a
asked by Steve 
Math
List the factors. Is this a prom or composite
asked by Jack 
math
At 7:00 a.m., the temperature was 8 degrees Celsius. What was the temperature at midnight if the temperature was 10 degrees lower? A.18 degrees Celsius B.2 degrees Celsius C.2 degrees Celsius D.18 degrees Celsius
asked by pier 
Algebra2
Let g(x) be the reflection of f(x)=x^2+5 What is the function rule for g(x)? I know the first part would bex^2 but not sure if the 2nd part is a plus or minus.
asked by Steve 
Chemistry
A solution is 40% acetic acid by mass. The density of this solution is 1.049 g/mL. Calculate the mass of pure acetic acid in 460 mL of this solution at 20 C. Answer in units of g.
asked by Melanie 
Chemistry
At normal temperature and pressure, air has a density of 0.001184 g/mL. What is the mass of air in a room that is 3.93 m by 2.28 m by 2.25 m?
asked by Melanie 
Math
Check My Answer Please. Which statement is an example of the Identity Property of Multiplication? 8 • 0 = 0 8 • 1 = 8 8 • –1 = –8** –8 • –1 = 8
asked by Lexii Jolly 
Math
You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)
asked by Anonymous 
Math
You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)
asked by Anonymous 
life science
state the aim of this investigation
asked by zandi 
physics
Runner A is initially 5.3 km west of a flagpole and is running with a constant velocity of 8.1 km/h due east. Runner B is initially 4.7 km east of the flagpole and is running with a constant velocity of 7.8 km/h due west. How far are the runners from the
asked by sofia 
ALGEBRA
ON FRIDAY THE TEMPERATURE REACHES A HIGH OF 21 DEGREES ABOVE 0, AND A LOW OF 4 DEGREES BELOW 0. WHAT IS THE DIFFERENCE BETWEEN THE HIGH AND LOW TEMPERATURES FOR FRIDAY?
asked by NEENEE 
Math
Use the charges particles model to show that 9+(5)=4
asked by Amy 
Math  Check please!
I. 28/4 7 *** 7  1/7 1/7 II. Which equation represents “fifteen more than r is sixtyone”? r + 61 = 15 r + 15 = 61 *** r – 15 = 61 r – 61 = 15 III. What is the value of 4^2 – 2(3 x 5 + 1)? 8 1 16 *** 21 IV. What symbol is needed between 2
asked by Jamie 
Math
Where do I put parentheses to make this true: 1282•2^4=35
asked by Ann 
Math
How do I solve this system of equations win inequalities? {y < 2x+2} {y> x + 1}
asked by Kuctatoop 
PHYSICS
Runner A is initially 5.3 km west of a flagpole and is running with a constant velocity of 8.1 km/h due east. Runner B is initially 4.7 km east of the flagpole and is running with a constant velocity of 7.8 km/h due west. How far are the runners from the
asked by tyler 
Math
Using the function y equals x plus 5 complete the following what is the answer
asked by Keifer 
Math
Find the vertex and the axis of symmetry for the parabola y= 2x^2 + 8x + 5. How can I do this without graphing?
asked by Thepo 
Math
Use the "charges" particles model to show that 9+(5)=4
asked by Amy 
math
AB = 3x + 9, BC = 4x  7, AC = 37. What do x and AB equal?
asked by bobby 
algebra
mary had 150 buttons more than gary at first. after mary used 190 buttons gary now has twice as many buttons as mary. find the number of buttons mary had at first.
asked by alex 
Math
Ashton broke apart a number into 30+7. What number did he start with
asked by Audrianna 
Math
What is the sum? 3 1/3 b+b
asked by Amy 
geometry
if u is between t and b find the value of x and the measure of tu tu=1x ub=4x+17 tb=3
asked by Anonymous 
Math
Kevin has an equal number of quarters nickels and dimes in his piggy bank, he randomly picks a coin replaces it and picks another coin. What is the probability that the sum of the two coins picked is at least thirty cents
asked by Jason 
Math
What is a lcm
asked by Ericka 
Math
The fruit stand has 40 pounds of apples and 5 pounds of oranges to sell. What is the ratio of apples to oranges? A. 8/1 B. 40/45 C. 5/45 D. 1/8 I thinks it is D
asked by Rochelle 
Chemistry
A 100.00g sample of the gaseous hydrocarbon ethane is a gaseous hydrocarbon, with 79.89g of carbon and 20.11g of hydrogen. Ethylene is a different gas phase hydrocarbon. A 100.00g sample of ethylene has 85.63g of carbon with 14.37 of hydrogen. A sample of
asked by Alissa L 
Math
How many times greater is the value of the 2 in the thousands place than the 2 in the tens place in the number 742,025?
asked by Ana 
math
Please show me how to solve: Brenda drove three times as far as Jan. Brenda drove 24 miles more than Jan. How far did Jan drive?
asked by kelley 
Algebra
The three and onehalf mile long Union Pacific train is about 2 1 2 times the length of a typical freight train. How long is a typical freight train? x  length of typical train 3.5 mi = 2.5x 3.5/2.5=x x=1.4 mi
asked by Carol 
science
. How does changing volume change the density of an object?
asked by Aubrey T. 
Math
Onefourth of the girls and oneeighth of the boys in a class retake their school pictures. The photographer retakes pictures for 16 girls and 7 boys. How many students are in the class?
asked by Mike 
Mathematics
The perimeter of a rectangle is 64 cm. If the length is 6 cm longer than the width ,What is the length?
asked by Gemzae Zyemonn 
algebra
Type in the two equations you used to solve the problem below and then state the values of x. 2x  4 = 22 x = ? 2x  4 = 22 x = ? Can someone walk me through on how to find the values of x?
asked by Tysh 
Math
How many buses with the school need if only 40 students can ride on each bus
asked by Alejandra 
chemistry
Answer the following questions about Fe(NO3)3. a. What is the mass percent of iron in this compound? b. A different iron compound is 34.43% by mass iron. What mass of this compound is needed to get 125g of pure iron?
asked by Alissa L 
Math
I am not asking for an answer, I´m just requiring some help to understand the following problem: How are graphs of the functions obtained from the graph of f? a. y= f(x) b. y= 2f (x) 1 c. y= f(x3) +2
asked by Amelie 
science
When enough experimental data support a hypothesis, the hypothesis then becomes a fact theory inference conclusion I am torn between theory and conclusion
asked by kelley 
Science
A student measures the mass of a paper clip. The student’s data table is shown below. The accepted value for the paper clip’s mass is 1.14 g. Trial 1, 2.45 g Trial 2, 2.40 g Trial 3, 2.42 g Which of the following describes the student’s measurements?
asked by WonderWomen 
Geometry
Fg=8x+4 if gh=4x+8 and fg= 15x9 then fg=?
asked by Anonymous 
Physics
The first meters of a 100meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The remaining 90 meters are run with the same velocity the sprinter had after 2 seconds. a. Determine the
asked by Allyson 
algebra
Odell has the same numbers of quarters, dimes and nickels. In all he has $4 in change. How man of each coin does he have?
asked by Roz 
st vermont school
write they value of the underlined digit 3 in short word form
asked by brown 
maths need helper
if cosz=200, what is the exact value of z?help
asked by dam 
French
complete the conversation in French. Words to choose from: agacer draguer se marrier sortir amoureux faire confiance marre timide commerages jaloux rever Chloe: Tu as vu Julien? il n'arrete pas de te regarder. Je crois qu'il essaie de te (1)_(agacer)__
asked by Joe12 
Math
Which is greater, the greatest whole number with 4 digits or least whole number with 5 digits
asked by Jaime 
Math
5x+6/3x9=7/3
asked by Lacy 
Algebra
5x+6/3x9=7/3 Please help, thoroughly confused
asked by Lacy 
Math
Write the greatest odd number that uses the digits 3 4 5 once each
asked by Rachel 
English
1. Being sick, he didn't go to school. 2. Because he was sick, he didn't go to school. (Can we use both expressions? Are they the same?) 3. Being sick, he went out to play soccer. 4. Though he was sick, he went out to play soccer. (What about these two
asked by rfvv 
math
why might you want to round to the nearest hundred rather than the nearest ten?
asked by stacey 
math
(x+2)/5=(102x)/3 Thank You.
asked by Trenton 
Geometry
Find the precision for each measurement. 120 meters, 7 1/4 inches, 30.0 millimeters
asked by Sahar 
math
Can you please help me. 3/x1=8
asked by Mike 
Math
What is 50x50 and why pls show work (don't show adult work I'm in 6 grade I'm not going to understand lol)
asked by Vanessa 
English
1. She played the piano, singing a song. 12. She played the piano and sang a song. 2. Jenny is in the coffee shop, drinking coffee. 22. Jenny is in the coffee shop and drinking coffee. 3. Mike is standing there, listening to music. 32. Mike is standing
asked by rfvv 
Math
What is 4 x 6 x 5
asked by Vanessa 
algebra
The diameter of a valve for the space shuttle must be within 0.001 mm of 5 mm. Write and solve an absolutevalue equation to find the boundary values for the acceptable diameters of the valve.
asked by buttercup 
PreCalculus
Carmen rides her bicycle at a constant rate to the market. When she rides her bicycle back home along the same route, she bikes at threequarters the rate she biked to the market. At any given time, t, the distance biked can be calculated using the formula
asked by P 
Math
List the multiples of 4 from 8010 to 8019
asked by Lin 
Check answer for la please!!
In which sentence is the word periscope used correctly? A. Excited about her finding, the scientist used a periscope to view the organisms in the water sample. B. On the night of the full moon, we used the periscope to look at the sky. C. Sitting behind
asked by Chloe 
Math
A straight line x/a y/b =1 passes through the point (8,6) and cuts off a triangle of area 12 units from the axes of coordinates .find the equation of straight line
asked by Anonymous