Questions Asked on
May 30, 2019

Physics
a body of mass 2kg is released from a point 100m above the ground. Calculate its kinetic energy 80m from the point of release.?
asked by Juliet 
maths
calculate the area of a sector of a circle which subtends an angle of 45° at the centre of the circle, radius 14cm
asked by hassan 
History
Which was a main cause for the AustroHungarian Compromise of 1867? the will of Austrian and Hungarian citizens to form a unified nation Austria’s desire to solidify its power after a military defeat to Prussia the fear of another French military
asked by Caitlyn 
Probability
A survey finds customers are charged incorrectly for 2 out of every 10 items. Suppose a customer purchases 13 items. Find the probability that the customer is charged incorrectly on at most 2 items.The probability that the customer is charged incorrectly
asked by Eva 
History
How did the Russian Revolution impact the world in the years after World War I? The change in Russia’s economy brought on the Great Depression of the 1930s. Fear of the spread of Communism instigated the Cold War. It encouraged nationalist movements in
asked by Caitlyn 
Algebra (need help quick)
17. solve the equation using the zeroproduct property. 6x(3x+1)=0 A.x=0,1/3 B.0,1 C.0,1/3 D.0,1 18.Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. 6x(3x+1)=0 A.x=0,1/3 B.x=0,1 C.x=0,1/3 D.x=0,1 19. A
asked by Jabriel 
Chemistry
1. For which process is dS system negative? A)evaporation of 1 mol of CCl4(l) B)compressing 1 mol of Ne at constant temperature from 0.5 atm to 1.5 atm C)mixing 5 mL of ethanol with 25 mL of water D)raising the temperature of 100 g of Cu from 275 K to 295
asked by . 
Maths
If tan(x+y)=2 and tanx=1.find tan^1?
asked by Vanessa Cruz 
Math
X3+ 8y3=? X+2y=8 XY=2
asked by Sweety 
History
Which was a consequence of the United States’ entry into World War I? Ottoman forces shifted their troops to fight against the Allied powers on the western front. Mexico attacked the United States in order to reacquire territory it had lost in the
asked by Caitlyn 
science
Data Table Object The radius of Orbit (AU) Period (years) Circumference of Orbit (AU) Orbital Speed (AU/year) Orbital Speed (miles/hour) Mercury 0.387 0.24 Venus 0.723 .62 Earth 1.000 AU 1.000 yr 6.283 AU 6.283 AU/yr 66,627 mi/hr Mars 1.52 1.88 Jupiter 5.2
asked by Anthem 
Algebra
Solve the equation. Identify any extraneous solutions. √a=2 A.4 is a solution of the original equation. B.4 is a solution of the original equation. 4 is an extraneous solution***** C.4 is a solution of the original equation. 4 is an extraneous
asked by Røse 
Math
Which of the following is a complex fourth root of 16? I got 2(cos90°+isin90°) Is it okay?
asked by Narancia Ghirga 
Business communications.
I need someone to check my answers ASAP PLEASE!!! Which of the following is an example of destructive conflict? (1 point) A)Sarah wants to discuss how work is divided to make sure that each group member is doing his B)Alice wants to spend some time as a
asked by yeet my horse to the old town road 
English
Can u please help me understand this poem? The Despot The garden mold was damp and chill, Winter had had his brutal will Since over all the year's content His devastating legions went. Then Spring's bright banners came there woke Millions of little growing
asked by Abbi 
social studies
Which conclusion can you draw from this map? A. Former communist countries have been left out of the European Union. B. Lithuania, Latvia, and Estonia share a common legal system. C. Portugal and Spain are no longer independent countries. D. People and
asked by qq 
PreAlgrebra
Hello, so I need to do revisions and I don't understand Linear Functions well. How do I find the four sequence of the expression n (n1)5, I also need help with, What function rule best represents the data in the table. x 3, 2, 1, 0, 1 y 17, 14,
asked by Cow 
math
Identify the graph that is most appropriate to represent the amount of rainfall within certain ranges, or intervals. Line graph Bar graph Line plot Histogram
asked by OOOooo... 
Physics
A 3.00 watt electric motor is plugged into an electrical outlet. It takes the motor 30.00 seconds to lift a mass of 254.9 g a distance of 10.00 cm. In that time, the motor has used 90.00 J of energy. Assuming no energy leaves the system, how much heat has
asked by Mia 
business law
Paolo signed a lease two months ago for $70 a month. Now the apartment complex rents the same size apartment for $350$600 a month. Can an apartment complex charge such a varying amount under the clause of rental specials or could this be a way to
asked by melly 
Math
An aeroplane flew from city G to city H on a bearing of 24degree. The distance G and H is 250km. It then flew a distance of 180km to city J on a bearing of 055degree. calculate (a) the distance from G to J (b) how far north of H is J
asked by Abbey 
Math
x/x2 + x1/x+1 =1 How do I solve this?
asked by Anon 
Logical reasoning
a black hen lay an egg between two person compound who own the egg?
asked by Oviedo Santos 
Math
Hello! I am currently reviewing exponents. Could someone please help me review them? (This isn't actually part of my school course, I'm doing it for myself, so there is no sources I know of.) Thank you!
asked by SmartNoodle 
physics
a hiker stands on an isolated mountain peak near sunset and observes a rainbow caused by water droplets in the air 8 km away. the valley is 2 km below the mountain peak and entirely flat. what fraction of the complete circular arc of the rainbow is visible
asked by Samson 
Science
WHAT IS THE BOND LINE FORMULAE FOR 4BROMOPENT1ENE
asked by MOONGA 
maths
what things required t purchase car on loan
asked by vishakha 
maths
find out area of circle of radius is 6.3 by divinding the circle into 32 sectors
asked by vishakha 
math
sin square 5 plus sin square 10 plus sin square 15 plus......... plus sin square 90
asked by Anees 
Chemistry
What equivalent concentration in normality of the following compound. 1mH2sO4
asked by Abdulrahman Auwalu miko 
Maths
Two roots of the equation x^3+px+q are 1and 3.The third root is?
asked by Catherine 
physics
a mass of 40kg moves under the influence of a spring whose force constant is 14N/m,calculate the frequency of vibration
asked by anonymous 
Math
Hello i would like my answers to be checked thank you! 1.A single standard number cube is tossed. What is the probability of getting a number greater than 3? 2/3 1/3 1/6 1/2 ***** 2. A game involves spinning this spinner. What is the probability of the
asked by Chilly 
Biology
Meiosis is critical for which of the following processes?
asked by Donna 
math
For the given equation of line: y = 0.5x  2 identify slope and based on slope (without graphing) determine if line goes upwards, downwards or stay horizontal.
asked by James 
Algebra 2
Pls give me the answer to this i really need it!! Simplify the radical expression. 11) (3√(2 ) 2√5)(4√(2 )+ 2√5)
asked by PLS HELP ME! 
Math
write down the binomia expansion of (1+y)^8 where y=x+x² as far as the term x^6
asked by damilous 
MATHS
find the area of a circle with diameter 50cm (take pie as 22/7)
asked by CHINELO 
Biology
list five major biomes of the world explain the term Deserts
asked by Marvellous 
math Trigonometry
Evaluate tan(tan^1 (π/3) + (π/4) )
asked by damilous 
History
How did the sinking of the Lusitania lead to US entry into the war in Europe? The prevailing outlook called for a quick resolution to hostilities. The American public wanted revenge for the assassination of Franz Ferdinand. The military had developed new
asked by Caitlyn 
Math
Let f(x)=2x^2x+5 and g(x)=3x^23x2 calculate h(1), if h(x)=f(x)+g(x) I don't understand how I'm supposed to solve this. If anyone knows the answer or how to solve it it would be great.
asked by Hestoria 
Area
You’re given a pentagonal pyramid with one side 12 yds, another 12 yds, and the night is 14 yds. How do I solve this?
asked by Bri 
Computers
You are setting up a desktop computer for an AutoCAD specialist who needs a minimum of 125 GB of RAM. Which operating system below would be bestsuited for his needs? Question 11 options: a) Windows 8 Home 64Bit Edition b) Windows XP 32Bit Professional
asked by Kayla 
Science
The mass of radium is 300g, calculate the mass remaining after four halflives
asked by Sandy 
Microeconomics
Suppose TU = 2Q^33Q^2+8Q+20 then find the level of output where ATC is minimum?
asked by Melkamu 
Math
The expression  5t^2 + 40t predicts the height, in meters, of an object t seconds after a person launches it into the air. Using this expression, how many seconds will it take the object to hit the ground? How do I solve this?
asked by Hestoria 
geography
What dynasty ruled the korean peninsula from 668 AD to 935 AD meiji qin silla tokugawa what type of goverment ruled NORTH KOREA after WW2
asked by hehehe 
Art
Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? (1 point) show shapes with
asked by hehehe 
Art
Artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. How else might a landscape artist show shapes in the background to depict their distance from the viewer? show shapes with bright
asked by hehehe 
American Government
How does creating increased competition, such as free trade zones, impact supply and demand? A. The price of goods goes up due to an increase in supply B. The price of goods goes up due to a decrease in demand. C. The price of goods goes down due to an
asked by Nya 
science
what has been the general trend in human population growth? the human population has decreased the human population has remained constant the human population has grown exponentially the human population has increased the decreased significantly
asked by Eggs 
History
1. Which are effects of the establishment of the European Union? Select all that apply. European Union Effects free language instruction among members import taxes between countries elections among all members for all EU government positions free trade
asked by Hi 
life orientation
write your mission statement that clearly indicates your own position in engaging in service delivery protest
asked by Nkosinathi 
English
Can someone help me come up with a thesis statement about the Holocaust for my presentation, I'm confused about what it's supposed to be. Thank you id really appreciate it!
asked by Raelynn 
Social Studies
What was one important thing that the unions got for workers?
asked by hjdg 
math
make the following change to the number 2.614. Make the 1 worth 1/10 as much. Make the 4 worth 10 times as much. Make the 2 worth 1/10 as much. Make the 6 worth 10 times as much.
asked by Ja 
Science
What is force
asked by Godwin 
science
What is diffusion
asked by Godwin 
Math
Throwing up snow problem with graphing.
asked by Darian 
Physics
Assuming 3.9g of the ferrous salt was dissolved in 100cm3 of distilled water, calculate it's molarity by mole concept?
asked by Tatiana Horace 
Math
the angle of depression from the top of a building of a height 35m of a station any car is 42degrees. find the distance between the car and the top of the building
asked by Kosi 
science
Many people who care about conserving natural resources would choose to use wind energy to power their homes. However wind power is not an option for people in many parts of the country. Explain what the benefits of wind power are, and why it is not
asked by Emery 
algebra
If I know that sin ( θ ) = 12/13 I can use the Pythagorean theorem to find that cos ( θ ) = 5/13 . What is tan ( θ )?
asked by Mitchi 
History
What effect did the eastern front have on World War I? (Select all that apply.) The heavy Russian losses, combined with food and fuel shortages, led to the abdication of Czar Nicholas II. The eastern front was closed within one year and did not have an
asked by Caitlyn 
Chemistry
Balance this equation: [?]Na²SO⁴(aq) + [?]CaCl²(aq) > [?]CaSO⁴(s) + [?] NaCl(aq) I don't understand chemistry at all :((((
asked by Tristan 
History
Which most accurately explains how differing views of the Armenian Genocide have affected ArmenianTurkish relations to the present day? Armenia and Turkey have achieved reconciliation through the mediation efforts of the United Nations. Since Armenia
asked by Caitlyn 
Math
Tracy has one can of iced tea mix one scoop of the mix makes two servings of iced tea the scoop holds 1/12 of a can how many servings of ice tea can Tracy make
asked by Leah 
English
What other events do you know of that are similar to the 1906 San Francisco earthquake and fires?
asked by Faith 
Chemistry
Na₂SO₄(aq) + CaCl₂(aq) > CaSO₄ (s) + 2NaCl(aq) Now that we have a balanced chemical equation, let's write the ionic equation: [?] + [?] > [?] + [?] A. Na₂SO₄ (aq) B. 2Na₊(aq) + SO₂₋(aq) C. Na₊(aq)+SO₂/₄₋(aq) D. Na₂SO₄(s)
asked by Tristan 
brainstorming
I need to brainstorm all the stakeholders involved if I were to try to implement an air conditioning unit in my saw mill . I have no idea who would be included
asked by Maya 
History
What was the IPEC oil embargo? How did it affect Texas? I cant find the answer in my text. Can someone please help? (This is an essay question BTW)
asked by *not here* 
English
Identify the speaker's feelings in the poem below: “Oranges” by Gary Soto : The first time I walked With a girl, I was twelve, Cold, and weighted down With two oranges in my jacket. December. Frost cracking * 1 point Excited Nervous Scared Sad Which
asked by DILLPICKLE