Moses
Most popular questions and responses by Moses
Spanish
I need the english translation of the story PAPA SIEMRE TIENE RAZON
asked on July 16, 2009 
math
A flagpole and a building stands on the same horizontal level.From the point P at the bottom of the building.the angle of elevation of the top T of the flagpole is 65 degrees from the top Q of the building the angle of elevation of the point T is 25
asked on March 3, 2013 
chemistry
As a technician in a large pharmaceutical research firm, you need to produce 200.mL of 1.00 M a phosphate buffer solution of pH = 7.19. The pKa of H2PO4− is 7.21. You have 2.00 L of 1.00 M KH2PO4 solution and 1.50 L of 1.00 M K2HPO4 solution, as well as
asked on September 14, 2013 
math
A cookie jar contains 6 chocolate chip cookies, 4 oatmeal cookies, 8 peanut butter cookies, and 2 sugar cookies. If a cookie is pulled from the jar what is the probability that it is oatmeal or peanut butter?
asked on February 26, 2016 
physics
a stone tied to a strong is made to revolve in a horizontal circle of radius 4 m with an angular speed of 2 radian per second. with what tangential velocity will the stone move off the circle if the string cuts?
asked on October 22, 2015 
mathematics
In a class of 43 students at least every one of them offers physics or geography. If 27 of them offers physics and 31 offers geography, how many of them offer both physics and geography
asked on June 18, 2019 
Science
Determine the molar concentration of Ca^2+ and Cl in a .075 M CaCl2 solution
asked on March 9, 2011 
Spanish
I need Help to Answer the following paragraph.(Exam389808 From Penn Foster) Part 4 Instructions: Listen to the passage and fill in the blanks with the words that you hear.You’ll hear the poem two times. En la 11. ___________ te llamé. De la oscuridad me
asked on July 15, 2009 
economics
A toy manufacturer has found that its cost,revenue and profit function can be expressed as function of production of toys in a week and C&R&p represent cost,revenue and profit respectively C=6000+2x R=20xx^2 all over 2000...suppose production is
asked on January 30, 2016 
College Algebra
A motorboat takes 5 hours to travel 100mi going upstream. The return trip takes 2 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?
asked on February 1, 2017 
College Algebra
Consider the following Matrix: A= [2 0 1 1 2 1 1 1 0 ] Choose the correct description of A. Find A−1 if it exists. Multiple Choice homework question: 1) A is Nonsingular; that is, it has an inverse. A^1= 2) A is singular; that is, its inverse
asked on February 1, 2017 
English
As Principal speaker in your school debate competition, write your arguments for against the motion television is doing more harm than good
asked on January 11, 2017 
physics
A block and tackle pulley system is used to lift a mass of 200 kg.if the machine has a velocity ratio of 5 and efficiency of 80%.sketch the possible arrangement of the system
asked on November 27, 2016 
chemistry
A sheet of gold of mass 100g and a teperature of 18.0 degrees is placed flat on a sheet of iron weighing 20g and at a temperature of 55.6 degrees. what is the final temperature of the combined metal.
asked on February 24, 2014 
Math,Mensuration
A cylindrical container closed at both ends,has a radius of 3.5cm and a height of 8cm.calculate the total surface area of the container and volume of the container
asked on November 24, 2015 
Spanish
Need Help with Spanish Exam 389808 :Part 4 only
asked on July 15, 2009 
adult education
Which of the following statements about competition is true
asked on June 23, 2009 
Physics
Physics
asked on August 28, 2018 
School of Christ International, physics
A value of 22.0m of nitrogen gas at 20°c is heated under constant pressure to 167°c What is the new nitrogen gas
asked on July 13, 2015 
Math
help please anyone? i'm having a hard time solvig these problems LOGIC CONDITIONAL PROOF. HOMEWORK HELP PLEASE!? A. 1. A > (B > C) 2. (C ^ D) > E 3. F >(D ^ E) / :. A > (B > F) B. 1. (A v B) > (C ^ D) 2. (C v D) > (E F) 3. (E F) > (G ^ H) /
asked on January 17, 2013 
World Geography
Nedd Help to pf Study Unit for Exam: # 6618 A _ B _ C
asked on June 29, 2009 
College Algebra
Find the difference quotient f(x+h)f(x)/h, where h cannot be equal to 0 , for the function below. f(x)=1/x+9 Simplify your answer as much as possible.
asked on February 1, 2017 
math
If you draw one card from a standard deck, what is the probability that you draw a king or queen? A) 1 13 B) 2 13 C) 1 169 Eliminate D) 1 26
asked on February 26, 2016 
Biology
How is type 1 diabetes mellitus similar to starvation?
asked on September 5, 2014 
Spanish
Please me with Spanish exam 7 # 389807
asked on July 1, 2009 
World Goegraphy
I need help with my Elective on World Geography
asked on July 1, 2009 
science
Calculate the density of the wood?
asked on March 20, 2018 
STATISTICS
A2. Reviewed statistics indicated that there is an average of five thefts per day from a large supermarket operating from 08 00 to 19 00 six days a week. Find the probability that there (a) are no thefts in a week. [2] (b) will be ten thefts in any given
asked on October 27, 2016 
Chemistry
Calculate The volume occupied at s.t.p by 0.24g of ozone ( o=16, G.M.V=22.4dm3
asked on November 23, 2015 
college
Describe in Hamlet, Prince of Denmark the representative of the literature in the culture from which it comes.
asked on August 19, 2010 
mathematice
A boxfour bed balls and six bule ball. Two ball are pink at roundom one atterthe order without relacement what is the probability. 1 They are both bule ball. 2 The first is the second is bule. 3 One is bule and the order is red
asked on May 5, 2016 
Economics
Will a tax on oil production affect the supply or the demand for gasoline? Why? Which determinant of demand or supply is being affected?
asked on January 29, 2016 
Math
A student has 60 square tiles each of which has a side of 16cm. He arranges them to form a larger rectangle of length 240cm. What is the breadth of the rectangle?
asked on January 25, 2016 
algebra
For the following sequences whose nth terms are given, write down the first six terms of each (a) 4n1 (b) n3 (c) 52n (d) (1)N *n (e) (n +1)2 (f) n¦ n+2
asked on January 24, 2016 
physics
a window with a smooth hinge at the top is held open at an angle 30 degrees to the vertical by a horizontal force applied to the center of it lower edge. the force of gravity on the window is 3kgf acting through its mid point. draw a scale diagram of the
asked on October 10, 2014 
Science
How many mole of magnesium atoms are present in 0.50g of manesium (mg=24)
asked on April 6, 2014 
math
frank tosses a baseball card into the air. the card lands face up 30 out of 50 times. how many times can you expect the card to land face up in the next 75 tosses?
asked on January 24, 2012 
Literature
The best in this kind are but shadows” is
asked on June 15, 2009 
Math
How would you prove that the volume of a cylindrical barrel is V = 2(pi)d^3t(4+t^2)^(3/2)? Thanks
asked on June 6, 2007

PHYSICS
Need answers
posted on July 12, 2019 
physics
Please help me solve my problems.
posted on May 6, 2019 
physics
Thanks
posted on May 3, 2019 
maths
Substitute 560 into equation** I.e (1/2) × 560=280
posted on December 18, 2018 
Physics
i dont understand
posted on October 21, 2018 
math
NO
posted on October 2, 2018 
math
There are multiple answers who's subtraction result is 19. (Ex. 201, 223, 5031). The question is only asking you to make sure the subtraction problem are all different numbers and that the number representing hens is larger than the number representing
posted on February 6, 2018 
STATISTICS
A certain disease has an incidence rate of 0.6%. If the false negative rate is 6% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease.
posted on November 15, 2017 
Chemistry
3.5375
posted on September 18, 2017 
life orientation
Human rights violatio... make life to be hectic to some other people becoz they lose hope n trust
posted on April 19, 2016 
Life Orientation
And 12
posted on April 5, 2016 
chemisrty
Batara!!!
posted on January 6, 2016 
Science
Their is something wil called volting magma,it base under the ground so it was as soft as a pap and it alway expose to a place where their is a space or hole allowing the air to flow in and it wil forcefully rush out to move out,so when it reach the
posted on November 24, 2015 
English
Yes they all get the same meaning except number 3 because only one thing has made it defferent from other,which is "sone"...And also #5 is a grammatical and it is commonly used..
posted on November 24, 2015 
Algebra 2
Yes,it is possible if they have enough workers and enough machines.so it is possible
posted on November 24, 2015 
AP Chem
1.6875
posted on February 23, 2015 
physics
In your "C" answer, second line, you should have used 0.08m, not 0.0888m (that was the K constant). Therfore, the result is W=Fd= 71*0.08= 5.68 Joules
posted on February 24, 2013 
history
is C really right????
posted on March 27, 2011 
physics
Vector points to the north and has length A. Vector points to the east and has length B = 2.0A. Find the magnitude of in terms of A.
posted on September 8, 2010 
writing
Describe how the representative of the literature in the culture of Hamlet, Prince of Denmark.
posted on August 19, 2010 
Spanish
Need Help with spanis Exams: 389806, 389807
posted on July 7, 2009 
Windows XP SecurityNEED ASAP
I need help with Penn Foster Test Using Window XP #038105, Internet Basic #083004
posted on June 28, 2009 
world geography
6648y
posted on June 27, 2009 
Literature
Which one of the following items is an example of a symbol in “Bernice Bobs Her Hair”?
posted on June 18, 2009 
Literature
. Hopkins’s use of “seared,” “bleared,” and “smeared” is an example of
posted on June 15, 2009