Questions Asked on
June 14, 2019

Civic Education
List and explain three purpose of establishing national institution
asked by Douglas 
Mathematics
P, Q and R are points on the same horizontal plane. The bearing of Q from P is 150° and the bearing of R from P is 060°. If /PQ/=5m and /QR/=3m a.) Sketch the diagram b.) Find the bearing of R from P, correct to the nearest degree.
asked by Anonymous 
Probability
Consider an experiment in which a fair foursided die (with faces labeled 0 , 1 , 2 , 3 ) is rolled once to determine how many times a sixsided die (with faces labeled 1 ,.., 6 ) is rolled. The die rolls are independent. Let X be the total number of times
asked by Kina 
History
What was the domino theory? the theory that if South Vietnam became Communist, Communism would spread throughout the rest of Southeast Asia the opinion that war is just a game played between nations, but that it becomes horribly real to those taking part
asked by Ryder C. 
Physics
A spiral spring of natural 20.00cm has a scale pan hanging freely in it's lower end. When an object of mass 40g is placed in the pan,its length becomes 21.80cm.when another object of mass 60g is placed in the pan,the length becomes 22.05cm. calculate the
asked by Oga Buhari 
Probability
1. We have a bag that contains n red balls and n blue balls. At each of 2n rounds we remove one of the balls from the bag randomly, and place it in one of available n bins. At each round, each one of the balls that remain in the bag is equally likely to be
asked by Kina 
Calculus
Use geometry(geometric formulas) to evaluate the integral from 0 to 6 f(x) dx, for the system of equations: f(x)= 4x for x LESS than or EQUAL to 4 and equals 2x8 for x > 4. A. 24 B.8 C.16 D.12 I could really use some help please! Thank you!
asked by Justin 
Physics
an archer defending a castle is on an 15.5 m high wall. he shoots an arrow straight down at 22.8 m/s I know this is an easier question but it won’t take the right answer can someone help????
asked by Tiandre 
Maths
the fourth term if an A.p is 65 and its seventh term is 80 what is the sum of it's first term a and common difference b,?
asked by Oga Buhari 
Physics
An archer defending a castle is on a 15.5 m high wall. He shoots the arrow straight down at 22.8 m/s. How much time does it take to reach the ground
asked by David 
Chemistry
How many electron (in mole) will discharge 2.0g of copper(ii)ion? (Cu=64)
asked by Hope 
Probability
1. A box contains 20 different balls numbered from 1 to 20 (different balls have different numbers). At each step, we select a ball uniformly at random, record the number on it, and put it back in the box. This experiment is repeated 10 times. Find the
asked by Kina 
chemistry
1. A current of 3.0A deposited 2.0g of a metal in 20 minutes. (a) calculate the mass of the metal deposited by 1 faraday. (b) determine the atomic mas of the metals given that it is trivalent. [1 faraday =96500c] 2. A quantity of 3.35g of a certain group
asked by Rich 
Math
Determine the angular velocity in radians per second of 4.3 revolutions in 9 seconds. Use π = 3.14. Round the answer to the nearest tenth. Show all work.
asked by Trish Una 
Math
A fraction that shows a ratio comparison of two like measurements.write it as a ratio in simplified form 5 quarters to 8 dimes
asked by Sharon 
Math
your grandfather father put Br 1,000 into a special deposit to be paid to future grand child 60 years later ,in the year 2000. How much will this deposit be worth in the year 2000 if it has been earning 8 percent interest compounded annually?
asked by Anonymous 
Calculus
Write the definite integral for the summation: n Lim Σ (1+ k/n)^2 * (1/n) n>∞ k=1 1 A. ∫ x^2 dx 0 2 B. ∫ (x+1)^2 dx 1 2 C. ∫ x^2 dx 1 Thank you in advance for the help! 1 D. ∫ x^2 dx 2
asked by Justin 
math
If sin^1(x/a) + sin^1(y/b)= sin^1(c^2/ab) then prove that b^2x^2 + a^2y^2+2xy√(c^4a^2b^2)=c^4
asked by sanjib 
History
What impact did the evacuation of American troops in Vietnam have on the United States? Some Americans feared that the success of the North Vietnamese would lead to an invasion of the United States. Many Americans became concerned that the loss of the
asked by Ryder C. 
Math
Given with a = 10, b = 16, and m(angle)A=30° , determine both possible values for m(angle)B .
asked by Trish Una 
Chemistry
A 0.10g sample of C2H5OH (grey alcohol), known to contain only Carbon, Hydrogen, & Oxygen was burned to form the product CO2. A product was trapped separately and weighed 0.190g CO2 & 0.1172g H2O was found. What is the molecular formula of the compound if
asked by Pock daddy 
English
benue state the food basket of Nigeria was created in 1976. what is the grammatical name and function of the food basket of Nigeria?
asked by Oga Buhari 
History
5. Which best defines peak oil? a spiritual theory based on the idea that oil consumption must cease to save the earth before humankind is doomed an economic and scientific theory based on the idea that oil reserves are unlimited and increase with every
asked by Ryder C. 
Probability
Let A be an event, and let IA be the associated indicator random variable: IA(ω)=1 if ω∈A , and IA(ω)=0 if ω∉A . Similarly, let IB be the indicator of another event, B . Suppose that, P(A)=p , P(B)=q , and P(A∪B)=r . 1. Find E[(IA−IB)2] in
asked by Kina 
math
solve by elimination: 2x3y=1 3x2y=6
asked by unknown 
math
adam drives 15km/hr faster than david ,adam can drive 100km in same amount of time that david drives 80km .find adams driving speed
asked by elizabeth 
physics
a satellite orbits earth mass=5.98x10^24 once every 8 hours. At what radius does the satellite orbit
asked by Ty 
maths
adwoa and ama shared 6000 at ration 3;2. what is adwoa share
asked by john 
maths
mark is 10years older than his brother .in four years he will be twice as ld as his brother.find the present age
asked by bola 
English
H! I have to write a slam poem that is transformed from a poem that is called New Spring by James McAuley. I am struggling to transform it into a slam poem and would like some help. I also will need to present it on Monday and it needs to be from 3 to 5
asked by Emily 
Calculus
Suppose the integral from 2 to 6 of g of x, dx equals 12 and the integral from 5 to 6 of g of x, dx equals negative 3 , find the value of the integral from 2 to 5 of 3 times g of x, dx. A. 45
asked by Justin 
Probability
For each of the following statements about events A,B, and C defined on a common sample space, determine whether it is true or false. 1. Suppose that A,B , and C are pairwise independent. Then, A∩C is independent of B . 2. Suppose that A,B, and C are
asked by Anonymous 
Math
Find the area of a triangle with sides lengths 17, 18, and 21.4 units. Round the answer to the nearest hundredth.
asked by Trish Una 
Maths
If the numbers 55 _38 appeared in game what are the next drawn numbers
asked by Patience owusu 
Careers
What can I do if I had choosen math lit.toueism.life science and agricultural science
asked by Shimza 
Math
Explain how a graph fails the vertical line test.
asked by Trish Una 
American History
Which are reasons that the United States became a leader of industry after Reconstruction? (Select all that apply.) growth of factory production growth of mining expeditions growth of railroad construction growth of the automobile industry growth of oil
asked by Klauus 
math
Why parallel lines never meet ?
asked by Aditya 
American History
In what ways did electricity positively impact society? (Select all that apply.) more control over lighting at home and work elimination of agricultural slave labor availability of more electrical appliances ability to run a car for longer periods of time
asked by Klauus 
Math
Given with b = 5, c = 32, and m(angle)A=40° , find a. Round the cosine value to the nearest thousandth and answer to the nearest hundredth
asked by Trish Una 
Physics
find the magnitude of the sum of these two vectors 5.00m on A on the line. B 6.00m 30degrees.
asked by damien 
Careers
Maths lit, life science, tourism and geography Hi what job opportunities will i get in these subjects that i am doing and how much salary will i be earning?
asked by Busisiwe mosia 
English
Help me please
asked by Katkat 
Maths
an operation * on the set of R of real numbers is defined by a*b= 2a +2b3 for all a,b£R. Find the inverse x£R _______ 2?
asked by Oga Buhari 
English
Read the paragraphs from “Let’s give up on the Constitution” by Louis Michael Seidman. The deepseated fear that such disobedience would unravel our social fabric is mere superstition. As we have seen, the country has successfully survived numerous
asked by Brandon 
chemistry
Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess copper(II) nitrate. Mg+Cu(NO3)2=Mg(NO3)2+Cu is anyone able to solve this? ive gotten the answer wrong twice
asked by skye 
Math
Acalculate the volume of the cone that has diameter of 8cm and height of 3cm
asked by Imam 
Science
What is the Kyoto Protocol? a nuclear retention treaty to ensure stockpiling of nuclear arms an international treaty to endorse the invasion of Iraq in 2003 an agreement to reduce artificial emissions of CO2 gases a binding trade agreement entered into by
asked by Ryder C. 
chemistry
Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess copper(II) nitrate. write the number in grams. Mg+Cu(NO3)2=Mg(NO3)2+Cu is anyone able to solve this? ive gotten the answer wrong
asked by skye 
Probability
Amy immigrated to a new city, and would like to make friends with her new neighbours. On any particular day i , she feels shy with probability 1−p ( 0
asked by Kina 
English
A. Identify the dependent/subordinate clauses 1. Get me only my shirts that are dirty 2. Please, check the hour when the first flight will take off 3. That is the book which she gave as a present b. GIVE THE GRAMMATICAL NAME AND FUNCTION OF THE EXPRESSIONS
asked by Blessing 
Chemistry
Two gases,sulphur (IV) oxide and hydrogen sulphide,are admitted at opposite end of a 100cm tube,the tube is sealed and the gases allowed to diffuse towards each other.What is the relative rate of diffusion of the two gases? Calculate at what point free
asked by Arhinful 
Mathematics
If the hypothenuse of a rightangled isosceles triangle is 2, what is the length of each of the other sides?
asked by Anonymous