Questions Asked on
January 5, 2013

Business math
A $15,000, 6%, 50day note, dated November 8, is discounted at 5% on November 28. The proceeds of the note would be __________.
asked by Blndie 
chemistry
A student has a solution with a mole fraction of 0.20 of chloroform in carbon tetrachloride. What is the molality of chloroform in the solution?
asked by Anonymous 
SPANISH
Answer the questions below. 1. El apellido del cantante ciego que toca la guitarra y canta la cancion navidena; "Feliz Navidad." 2. El Santa Claus de Latinoamerica no es San Nicolas ni Santa Clo. Son los ——— ————. 3. El lugar donde la gente
asked by Anonymous 
physics
Ceres is a dwarf planet located in the asteroid belt between the orbits of mars and Jupiter. the radius of Ceres is 4.76 x 10^5 m. suppose an astronauts stands on the surface of Ceres and drops a 0.85 kg hammer from a height of 1.25 m. the hammer takes 3.0
asked by sara 
fianance
can you check my answers if they are correct thank you 1.) A convertible bond is currently selling for $945. It is convertible into 15 shares of common which presently sell for $57 per share. What is the conversion premium? A. $90 B. $45 C. 57 shares D. 13
asked by Raj 
statistic
A survey of drivers in the United States found that 15% never use a cell phone while driving. Suppose that drivers arrive at random at an auto inspection station. a. If the inspector checks 10 drivers, what is the probability that at least one driver never
asked by sasha 
science
A stone is dropped into a well of 80m deep. The sound of splash is heard 4.20 sec after the stone is dropped. Find the velocity of sound in air.
asked by Abhay 
chemistry
how do you know that Al(OH)3(s) is a base?
asked by Anonymous 
physics
highspeed stroboscopic photographs show that the head of a 215 kg golf club traveling at 55.0 m/s just before it strikes a 0.046 kg golf ball at rest on a tree. after the collision, the club travels (in the same direction) at 42.0 m/s. Use the law of
asked by Anonymous 
Government
The passage of the Civil War amendments—the Thirteenth, Fourteenth, and Fifteenth Amendments—did not end discrimination of African Americans. However, the Supreme Court has relied on these amendments in deciding civil rights cases such as the case of
asked by Anne 
Physics
A force of 3.0 newtons applied to an object produces a change in velocity of 12 meters per second in 0.40 second. the mass of the object is? I am not sure how to solve this problem. Formula for momentum is p= mass times velocity impulse (J) = Fnet times
asked by San 
Probability
Mary took a 20 question multiplechoice exam where there are 4 choices for each question and only 1 of those choices is correct. Rather than reading the question, Mary simply puts a random choice of answer down for each question. Determine the probability
asked by John 
math
The grade 5 class sold cheese for a fundraiser. What fraction of the orders did each of the four students take?
asked by sasuk 
calculus
for 0
asked by Anon 
design of rc structure
1. Discuss the salient feature of working stress methods and ultimate load method?
asked by rakesh 
chemistry help plz
Le chatelier's principle? co(g)+cl2(g)=cocl2(g)is reversible and ,after a certain amount of time ,will reach equilibrium.Explain,using Le chatelier's principle,what effect: 1)increasing the pressure (at constant temperature) 2)increasing the temperature
asked by centya 
Probability
Suppose that a fair die is tossed. What is the expected number of spots on the uppermost face of the die when it comes to rest? Will this number of spots ever be seen when the die is tossed?
asked by Mujtaba 
trigonometry
A ship at A is to sail to C, 56km north and 258km east of A. After sailing N25°10’E for 120mi to P, the ship is headed toward C. Find the distance of P from C and the required course to mean C.
asked by John 
physics
A cart has a momentum of 10. kilogram meters per second east before a collision and a momentum of 5.0 kilogram meters per second west after the collision. The net charge in momentum of this cart is ? I am not sure how to solve.
asked by Sunny 
trigonometry
A ship at A is to sail to C, 56km north and 258km east of A. After sailing N25°10’E for 120mi to P, the ship is headed toward C. Find the distance of P from C and the required course to mean C.
asked by John 
CHEMISTRY
(c) Calculate the degree of polymerization n of polystyrene with a molecular weight of 3.091×106 g/mol.
asked by lena 
Chemistry
How many joules ar required to heat a frozen can of juice (360 grams) from 5 degrees C (the temp of an overcooled refrigerator) to 110 degrees C (the highest practical temp within a microwave oven)?
asked by Tom 
Physics
An arrow was shot vertically upward at a velocity of 50.0 m/s. What was its velocity after 2.00 seconds?
asked by Sam 
Coop
I have been given a cooperative education placement and career research assignment... Basically I have to do research of my career by giving its information, where I work research, What I do research, What I learned research, Related course connection
asked by Katelyn 
Math
An artist had 45 pieces of turquoise and 60 cat's eye marbles.each sculpture she made contained the same number of each kind of stone and more than one of each. What is the greatest number of sculptures she could have made ?
asked by dania 
chemistry
(c) What is the value of the degree of polymerization n of isotactic PB with a molecular weight of 3.091×105 g/mol?
asked by lena 
CHEMISTRY
What is the mass of 1.75 x 10^24 molecules of NH3?
asked by Joy 
pysics
A ball is dropped from the roof of a building. How fast is it moving after 4.5 seconds? (Absolute value)
asked by meagan 
math
find the number of seat in a theater containing 30 rows if the first row has 14 seats and each row after that has 2 more seats than the previous row
asked by sunil 
Differential Equation
for 0
asked by Anon 
Grade 3
A grocery store shelf can hold 4 large boxes of laundry detergent. The store clerk put 25 boxes of laundry on the shelves. What is the least number of shelves needed for the display.
asked by RJ 
Physics  forces acting at an angle
The physics of tobogganing and forces at an angle: A child is tobogganing down a hillside. The child and the toboggan together have a mass of 50.0kg. The slope is at an angle of 30.0 degrees to the horizontal. Assume that the positive ydirection is
asked by Leo 
Math
State the number of complex roots,possible number of real roots and possible rational roots for x^5  x^3  11x^2+ 9x+18=0
asked by Praphul 
solving equations by sibstitution
2x+6y=6 7x+8y=5
asked by Anonymous 
mlit
a plane at a height of 5000m is travelling ata constant speed of 300m.s. A heat seeking missile is fired at the plane when it is 5000m due east of an airbase. if the missile's speed is 350m.s, will the missile hit the plane before it reaches 9000m due
asked by lizzy 
Discussion Board
You are working with another student on a group project and the portion the classmate submitted to you does not meet the expected criteria. You are concerned because you have worked very hard on your portion and really want an "A". You are not comfortable
asked by roya taylor 
mathematics
find the product using suitable identity 1)(5u6v)raise to 2
asked by shabnam 
Probability
Let S={s1,s2,s3,s4} be a sample space with probability distribution P, given by P(s1)= 0.5, P(s2)= 0.25, P(s3)= 0.125, P(s4)= 0.125. There are sixteen possible events that can be formed from the elements of 'S'. Compute the probability and
asked by Mujtaba 
mechanics  physics
A bullet of mass 3.0g moving at 500m/!@#$%^&s a tree and pierced 20cm into the trunk of the tree.what is the resistimg force offered by the tree?
asked by precious 
PreCal.
find all the zeros of f(x)=x33x2+4x12
asked by phyllys 
math
i have 12 tens in me and my digits add to 12. who am i?
asked by jim 
Calculus
The function f(x) is defined as f(x) = 2(x+2)(x1)^2 = 2(x^3 3x + 2) on the open interval (3,3). 1. Determine the xcoordinate of the absolute minimum of f(x) in the open interval (3,3). Justify your answer. 2. Find all values of x for which f(x) is
asked by Madeline 
math
What is the simplified form of the square root of 8x^5?
asked by Brenda 
Computers
In vista and windows 7, which process allows you to display two documents side by side?
asked by Linda 
PreCal.
find the domain, range and the asymptote(s), of each function on the same coordinates plane for this equation... f(x)= 3+ lnx and graph them.
asked by phyllys 
maths
find the surface area of a cuboidal box whose lenght breadth and height are 40cm 30cm and 20 cm respectively.
asked by shabnam 
Social studies
Why did the portuguese and other europeans want slaves??
asked by Jessica 
maths
A & B together have 132 horses. If 0.25 of the no. of A 's horses = 0.14285714285714.... of no. of B 's horses, how many horses each has?
asked by Anonymous 
science
please give me 10 examples of suspension
asked by Bianca 
PreCal.
write f(x) in factored form.
asked by phyllys 
Math
Please help me ASAP!!!!!!!!! 32. For all pairs of real numbers M and V where M=3V+6, V=? Here are the choices F. (M/3)6 G. ( M/3)+6 H.3m6 J. M6/3 K. M+6/3 34. If a=b2,then (ba)^4=? F. 16 G.8 H.1 J.8 K.16
asked by Phoebe 
mechanicsphysics
A lorry of mass 1000kg moving initially at 10m/s increases to 25m/s. In 5sec the on the lorry is 15,000Newtons; calculate: (a) Acceleration (b) The distance covered
asked by precious 
math
if x is not equal to negative 3/2, (2x^3x^26x)/(2x+3)equals? a. x2 b. 2x2 c. x^22x d. 2x^22 e. 2x^22x
asked by meep 
.physics
correction of question. A lorry of mass 1000kg moving initially at 10m/s increases to 25m/s. In 5sec the impluse on the lorry is 15,000Ns; calculate 1. Acceleration 2.The distance covered.
asked by precious 
math
(8 x____) x 5 = 8 x ( 20 x 5).. third grade question please help me solve
asked by devon 
response
Should i agree or disagree that children under 14 should or should not play contact sports?
asked by Anounmous 
econ
economic summary report (plus income & expense report and balance sheet both with all appropriate ratios) presenting the economic viability of the Lemonade Stand Business.
asked by Donna 
Math
The question ask if there is 576 students and 1/9 of them are registered to graduate, how many are registered to graduate?
asked by Tammy 
Math
Please help me ASAP!!!!!! 22. What is the slopeintercept form of 8xy6=0? I know I move the 6 over and that I need to get y by itself but, what do I do with the 8x?
asked by Anonymous 
Chemistry
ow many molecules are in 0.26 mol of CO2?
asked by Joy 
math
how do you simplify 15 over 27 ?
asked by maria 
health
What is the primary function of the skeletal muscle
asked by Anonymous 
maths
find the capacity of a cylindrical tank of radius 140cmand height 3m
asked by shabnam 
math
if vectors a+b+c=0 and modulus of the vectors a, b and c are 3 ,5 and 7 respectively. find the angle between the vectors a and b.
asked by raja 
maths
If O is the centre of a circle, PQ is a chord and the tangent PR at P makes an angle of 50 degree with PQ, then find angle POQ.
asked by Anonymous 
Chemistry
Right, for the reaction of hot sodium hydroxide plus chlorine , how come one of the products are 5NaCl and not Na5Cl seeing as we now know the oxidation state of cl is 5
asked by Patel 
Math
Hello i need help to factorize this calcul: ax^n*(1+(b/a)*1/(x^(np))) Thanks
asked by Ricardo 
chemistry
can anyone give me 2 example of chiral molecules structure plz
asked by john 
algebra 1
10x7>4x+35 i got x>6 but i'm not sure if its right and8x3 < or equal to 13 i got x< or equal to2
asked by naomi 
grammar
Which of the following contains a correct, standard use of a comma
asked by lisa 
physics
An object in launched directly upward at 54 feet per second (ft/s) from a platform 75 feet high. What will be the object's maximum height? When will it attain this height?
asked by Anonymous 
physics
An argon atom has a mass of 6.64 x 10 kg has 5.5x108 joules of kinetic energy. At What velocity is it moving?
asked by precious 
math
In simple words, what are the differences of simple interest, compound interest and annuity?
asked by Jp 
math
How will I know the equation of a sequence if it is not arithmetic nor geometric sequence?
asked by mae 
School
There are 7 cupcakes for the party. Each cupcake has 1 candle for each year of the birthday boy's age. There is also an extra candle on each cupcake for good luck. If 49 candles were used on the cupcakes, how old is the birthday boy? Explain.
asked by Robbie 
Spanish
I am writing a card to an adult so do I use Le deseo or la deseo? Normally te deseo would refer to a friend.....so to be formal which do I use? Le is indirect object and se is direct object right? My answer: la deseo
asked by Anonymous 
PHI 103
1. What is Symbolic Logic 2. Why Study Logic
asked by Jusus