Questions Asked on
August 16, 2016

Science
A car is braked so that it slows down with a uniform retardation from 15m/s to 7m/s while it travels a distance of 88m. If a car continues to slow down at the same rate, after what further distance will it be brought to rest?
asked by Manish 
maths
rita had 5/6 of cake.she ate 2/3 of it .what part of the cake did she eat?
asked by rita 
algebra
Let $x$, $y$, and $z$ be positive real numbers that satisfy \[2 \log_x (2y) = 2 \log_{2x} (4z) = \log_{2x^4} (8yz) \neq 0.\] The value of $xy^5 z$ can be expressed in the form $\frac{1}{2^{p/q}}$, where $p$ and $q$ are relatively prime positive integers.
asked by clache 
English II
1. Explain the difference between a mystery and a legend. 2. Create a list of at least five (5) of these proven and unproven beliefs about your chosen event. 3. Explain why each of the items in the list are proven or unproven. 1. A mystery is something
asked by Sue 
social studies
which of the following most directly led to the calling of the first continental congress? A. the stamp act congress B. the stamp act C. the intolerable acts D. the Boston tea party My best answer is C is that correct
asked by Anastasia 
Life Orientation
1: Define inhumane farming methods 2: Give at least three examples of inhumane farming methods and motivate why you regard them as inhumane 3: Suggest and motivate at least four ways by which these farming methods could be made humane
asked by Ashley 
chemistry
A flask contains 0.260 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask. Express your answer numerically in molecules.
asked by diana 
Science
Under the 1980 LowLevel Radioactive Waste Policy Act, each state must take responsibility for its nondefense related, lowlevel nuclear waste. If nuclear waste was NOT regulated and disposed of properly, which of these could be a possible effect? A) The
asked by Jay 
ENGLISH
WHAT IS THE SIMILE OF THE POEM SMALL PASSING "THEIR MOURNING RISES LIKE A WALL
asked by KHOLEKA 
math algebra
what is the 7th term of the geometric sequence 10,2.2/5,2/25 (solve here)
asked by eljone 
Physics
The earth has a radius of 6380 km and turns around once every 24 hours. What is the average speed of a person resting at the equator?
asked by Jamhie 
physics question
A rocketpowered hockey puck is moving on a (frictionless) horizontal airhockey table. The x and ycomponents of its velocity as a function of time are presented in the graphs below. Assuming that at t=0 the puck is at (X0,Y0)=(1,2), draw a detailed
asked by himel 
Social Studies
"We must all hang together, or assuredly we shall all hang separately Benjamin Franklin what message was franklin trying to convey to the second continental congress when he spoke these words? A. The thirteen colonies should make peace with Great Britain
asked by Anastasia 
ART
This artist was able to create a piece of art that? Is only utilitarian. Is only aesthetic. Is both utilitarian and aesthetic.(MY ANSWER) Is neither utilitarian nor aesthetic. Picture.) Pair of lidded vases by unknown artist.
asked by LOVE 
Algebra
Please tell me how to set this up... The force acting on an object varies directly with its acceleration. A force of 25 newtons accelerates an object at 1.25 m/s. What is the acceleration of a 35 newton force?
asked by Janice2 
physics
A Gardner moves a lawn roller through a distance of 100 m . with the force of 50 Newton . calculate his wages if he is to be paid 10 paise for doing 25 joules of work . it is given that the force is inclined at 60^°in the direction of motion.
asked by Arzoo 
Math
Gerald works 18 hours each week. He earns $10 a hour.Write an expression to find how much Gerald earns in 1 week
asked by Jayla 
English Grammar
Please help me with these: 1. Difference between 'to' and 'for' and give some example sentences For me, TO is used with a verb, like the infinitive and FOR is used with a noun or gerund. 2. Why cant we say angry to? For me, angry is only used with AT or
asked by Klar Maesen 
Math halp plz
Order the set of numbers from least to greatest: negative 5 over 6, negative 5, negative square root 26, negative 31 over 6 I think it's negative 5 over 6, negative 31 over 6 negative 5, negative square root 26,
asked by 0<0!! 
Social Studies
what was the first of two important changes that marked emperor Constantine's rule
asked by N 
Precalc
Determine a general formula (or formulas) for the solutions to the following equation. Then, determine the specific solutions (if any) on the interval [0,2pi) Describe in the most concise way possible the general solution to the given
asked by chizoba 
Math
counting on the number line what is the missing number for 10 22 34 46 58
asked by Eleanor 
physic
A tennis ball is projected horizontally from the top of a cliff 50m high with a velocity of 10ms 1 , find (a) the time taken to reach the ground (b) the distance from the foot of the cliff to where the ball hits the ground.
asked by jaja 
History(I need help quickly)
1. which of the following rivers originates from groundwater? A. chattahoochee B. Flint C. Savanna D. Chattooga 2. Which of the following rivers drains into atlantic and provides a major international port for georgia? A. Flint B. Coosa C. Altamaha D.
asked by Senpai oniichan 
Math
Avscuba diver is 12 1/8 feet below sea level. If he descends 6 1/2 more feet, how many feet must the scuba diver rise to reach the surface?
asked by Amy 
Social Studies
"We hold these truths to be selfevident, that all men are created equal, that they are endowed by their creator with certain unalienable rights,..." A. people must show allegiance to their king and country thought their lives B. people need to help others
asked by Anastasia 
chemistry
2.00g of carbonate reacts with excess hydrobromic acid. Use this balanced equation to fond the theoretical yield. Na2Co3 + 2HBr = CO2 + H2O + 2NaBr
asked by jane 
Physic
A ball of mass 0.7Kg is dropped unto a floor from a height of 5m and rebounds to a height of 3m. Find the impulse on the ball when it hits the floor
asked by Shina omotoye 
Biology
How are cohesion and adhesion of water ar linked to photosynthesis
asked by Henry 
Math
This task is about choosing a new washing machine. Your washing machine is broken. You need a new one. The new washing machine must hold at least as much as the old one and spin at least as fast as the old one. You used your old washing machine three times
asked by Z 
Calculus
Hi, could you help me with this one please? Evaluate ∫sin(x)cos^2(x)dx by using the substitution u=sinx Ive done this by using u=cosx no problem but can't get this one :( Thank you so much in advance!
asked by Natalie 
Precalc
Determine a general formula (or formulas) for the solutions to the equation. Then determine the specific solutions (if any) in the interval[0,2π). 2sin^2θ+3sinθ+1=0
asked by chizoba 
physics math
A Projectile is launched from the top of a building with an initial velocity of 30m/s at angle of 60° above the horizontal. The magnitude of its velocity at t= 5 s after the launch is
asked by himel 
physics math
A cruise ship moves southward in still water at a speed of 20.0 km/h, while a passenger on the deck of the ship walks toward the east at a speed of 5.0 km/h .The passengers velocity with respect to Earth is?
asked by himel 
English
Annotating a book. How many literary devices should you list down?
asked by Jack 
algebra
A positive twodigit number is such that the product of the digits is 24.When the digits are reversed the number formed is greater than the original number by 18.Find the number.
asked by degea 
algebra 1
write the fraction as a difference. 3x  7 _______ 12
asked by lilly 
human resource
Describe 4 issues that affect career management. Propose an effective design of a career management program that will alleviate the issues for both the employee and the organization.
asked by donee 
English
1. Designed by her, the bag is popular these days. 12. Being designed by her, the bag is popular these days. 2. Because it was designed by her, the bag is popular these days. 3. Because the bag was designed by her, it is popular these days.
asked by rfvv 
Solid Geometry
Find the Lateral area in cm square of the following right pryramid. 1. Base is regular octagon of side 20cm and altitude of 20cm. 2. Base is regular hexagon of side 20cm and altitude of 30cm. 3. Base is regular hexagon of side 30cm and slant height of
asked by Rain 
Biology
why is water vital to maintaining a constant internal environment? A. It is cohesive* B. It is adhesive C. It is a good solvent D. It has a high specific heat
asked by Shun 
maths
From the top of a tree,15.5 meters high,the angle of depression of a leopard is 29 degrees. Calculate the distance between the leopard and the tree. I know the answer (it's provided to us as a guide), however the method is stumping me as my working out
asked by Gabi 
math
25/35 = 1.25/X. Is the answer 25X...please show steps
asked by ALMA 
Math
Suppose you are taking a truefalse test consisting of 5 questions. In how many ways can you answer the question?
asked by Anonymous 
Maths
I have a wheel 40 cm diameter that has 200 N m of torque, assuming there is no slippage what would the force of the wheel on the road? How do I work it out please?
asked by Dave 
Calculus
Any help will be appreciated! Find the area of the region between x=3pi/4 and 5pi/4 in the graph enclosed by f(x)=sinx and g(x)=cosx Thank you!
asked by Joana 
Social studies
Which of the following is an advantage of a presidential government? A) the president is elected independently of the legislature B) the president is part of the legislative branch of government C) A system of checks and balances increases legislative
asked by Sam 
Physics
A spherical conductor has a radius of 4mm. What is the volume of this conductor in liter? Note: v= 4/3 pie exponent of 3 where r = radius
asked by Ydnew 
math
what is the 7th term of the geometric sequence 10,2.2/5,2/25 (show your solution)
asked by eljone 
Physics
the center of gravity of a 100g stick is located at 50 cm mark and the stick is supported at 60cm. mark, Where must an 80g object be hung in order to have equilibrium?
asked by Chen 
Java programming
Need help here how to do this program write the definition of a method that takes as input three numbers and returns the sum of the first two numbers multiplied by the third number (Assume that the three numbers are of type double.) can anyone help me show
asked by Poohboi 
Math
What is the divisor if the quotient is 45 1/2
asked by Needs real help 
algebra
how to solve this problem using grouping symbols. 4^2 5 x 2+1=1
asked by monica 
calculus
Find an equation of the plane containing the line of intersection of x+y+z=1 and x−y+2z=2, and perpendicular to the xy plane.
asked by andre 
physics math
MULTIPLE CHOICE QUESTION A baseball is launched from the bat at an angle θo = 30° what respect to the positive xaxis and with an initial speed of 40 m/s ,and it is caught at the same height from which it is was hit. Assuming ideal projectile motion
asked by himel 
physics question
A ball is thrown straight up by a passenger in a train that is moving what a constant velocity. Where would the ball land —back in his hands, in front of him, or behind him? Does your answer change if the train is accelerating in the forward direction?
asked by himel 
science
how to find no of g atoms and weight of an element ?
asked by vaishnavi 
mathematical method
Find the magnitude of (2i)(1+3i)(3+4i)
asked by linda 
Physics
A spherical conductor has a radius of 4mm. What is the volume of this conductor in liter? Note: v= 4/3Πr3 where r = radius *pie na and exponent na ang 3
asked by Ydnew 
Math
Procedure to find Product in simplest form 8X5/6 4X1/4 22X13/33 6X1 7/8 8X4/27 110X21/66
asked by Rupa 
perfect number
I need two perfect numbers. For my activity,I should submit it tomorrow please help me. I need now. Please
asked by sara 
mathematics
Mr Sandler deposits a lump sum into an account now to allow for withdrawals when each of his three children starts tertiary education. He calculates that he will need R30000 for the first withdrawal in 5 years time, R32500 for the second withdrawal 2 years
asked by Ayaana 
Math
A hydraulic press has two piston of section 1500 and 50 cm^2.if we apply the smaller one a force of 30N,calculate the weight we can lift with the other one
asked by Obvious 
Math
alpha and beta the root of x^2+mx+m^28=0 find alpha^2+(alpha*beta)+bata^2
asked by Thanwarat 
Bus. QA Compliance
Need assistance with a project summarizing and analyzing a quality assurance program for a financial services company
asked by Chris 
Math
John has 21 coloured pencils in a bag. 6 of the pencils are red. John pulls out one pencil at random. What is the probability that it will be red?
asked by Chelsea 
Math
A bicycle tire completes 9/10 of a revolution every 1/3 second. How many revolutions will the tire complete every second.?
asked by Amy 
Math
What is preview? m^2*m^3
asked by Amy 
Math
What means the samethings as 12ten and 17 ones
asked by Crystal 
English grammar
How do I correctly punctuate this sentence? Carol couldn't start the car after leaving the football game fortunately however Roger came along and spotted the trouble quickly. I think the answer is: Carol couldn't start the car after the football game.
asked by Ruby 
Algebara
How do you find the square root of 14 without a calculator? I know I need to use the square root of 9 which is 3 and the square roots of 16 which is 4. I know the answer is gonna be closer to 4 because 14 is closer to 16. I just can't figure how to get the
asked by Dom 
math
4 1/2 x 2 1/4 =
asked by sean 
math
Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help*
asked by kelvin 
Math
At a seminar, 3/5 of the people were men. If there were 12 more men than women. How many people are there altogether
asked by Moris 
math
find a point equidistant from the points (3,1) and (5,6) ,if its abscisaa is equal to its ordinate.
asked by jagrit 
maths
simplify: 5/6  2/3 +1 1/4
asked by yeko 
Calculus
This question is killing me! :( Find the total area of the regions enclosed by the relations x=y^3y+1 and x=y^3y^2+1. This is easiest if you integrate over y instead of x. Thank you so much in advance!
asked by Joana 
math
Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help*
asked by kelvin 
physics question
Two cannonballs are shot in sequence from a cannon, into the air, with the same muzzle velocity, at the same launch angle. Based on their trajectory and range, how can you tell which one is made of leand and which one is made of wood. If the same
asked by himel 
human resource
Describe the organizational design model. Assess how the components of organizational design can be effectively used to transform an ineffective organization to an effective one.
asked by donee 
English
If you had a book to annotate would you do it on the book or on paper?
asked by Jack 
History
I watched the movie The crucible 1996, can you give me any tips on how to write a synopsis?
asked by Jack 
math
Ali puts sh 5000 for 1 year and Alex puts sh 8000 for 9 months to start a business.They shared their profit at the end of the year.Ally share comes to sh 2000.What will be Alex's share? please I need your help* the answer is 2400/= hw can I arrive that
asked by kelvin 
Algebra
Simplify and write with positive exponet (4x^1)^1 Work: (1/4x)^1 (1/(1/4x))(4x/4x)= 1 (X^3+3x^2+3x+1)^2/3 Work 1/(X^3+3x^2+3x+1)^2/3 1/(X^2+52/25x^4/3+52/25x+1) I'm confused on whether these are right or not can someone check my work or explain to me
asked by Yaga 
Math
I need help please. find the base of a triangle where area=36 and height =9
asked by Hope 
Math
Jim opens a savings account with $5. His account doubles every month. How much will he have after the 8th month? 1st 2x5=10 2nd 10x2=20 3rd 20x2=40 4th 40x2=80 5th 80x2=160 6th 160x2=320 7th 320x2=640 8th 640x2=1280 1280 was marked wrong. why?
asked by Gabe 
math
A positive twodigits number is such that the product of the digits is 24.When the digits are reversed,the number formed is greater than the original number by 18.Find the number
asked by wayne 
math
what is the 7th term of the geometric sequence 10,2.2/5,2/25 (solve here)
asked by eljone 
perfect number
I need two perfect numbers. For my activity,I should submit it tomorrow please help me. I need now. Please
asked by Anonymous