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Questions Asked on June 14, 2019

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
1. 6 answers
2. asked by Justin
3. 1,159 views
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^4-a^2b^2)=c^4
1. 2 answers
2. asked by sanjib
3. 334 views
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
1. 1 answer
2. asked by David
3. 1,015 views
If the numbers 55 _38 appeared in game what are the next drawn numbers
1. 1 answer
2. asked by Patience owusu
3. 361 views
Find the area of a triangle with sides lengths 17, 18, and 21.4 units. Round the answer to the nearest hundredth.
1. 3 answers
2. asked by Trish Una
3. 525 views
Determine the angular velocity in radians per second of 4.3 revolutions in 9 seconds. Use π = 3.14. Round the answer to the
1. 2 answers
2. asked by Trish Una
3. 1,198 views
What impact did the evacuation of American troops in Vietnam have on the United States?Some Americans feared that the success of
1. 5 answers
2. asked by Ryder C.
3. 1,147 views
What was the domino theory?the theory that if South Vietnam became Communist, Communism would spread throughout the rest of
1. 1 answer
2. asked by Ryder C.
3. 1,602 views
For each of the following statements about events A,B, and C defined on a common sample space, determine whether it is true or
1. 0 answers
2. asked by Anonymous
3. 1,190 views
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
1. 1 answer
2. asked by Justin
3. 1,323 views
What can I do if I had choosen math lit.toueism.life science and agricultural science
1. 3 answers
2. asked by Shimza
3. 499 views
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
1. 1 answer
2. asked by Emily
3. 514 views
Use geometry(geometric formulas) to evaluate the integral from 0 to 6 f(x) dx, for the system of equations:f(x)= 4-x for x LESS
1. 8 answers
2. asked by Justin
3. 4,217 views
mark is 10years older than his brother .in four years he will be twice as ld as his brother.find the present age
1. 3 answers
2. asked by bola
3. 497 views
adwoa and ama shared 6000 at ration 3;2. what is adwoa share
1. 8 answers
2. asked by john
3. 1,119 views
a satellite orbits earth mass=5.98x10^24 once every 8 hours. At what radius does the satellite orbit
1. 1 answer
2. asked by Ty
3. 899 views
adam drives 15km/hr faster than david ,adam can drive 100km in same amount of time that david drives 80km .find adams driving
1. 3 answers
2. asked by elizabeth
3. 1,361 views
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)
1. 1 answer
2. asked by Rich
3. 1,039 views
Explain how a graph fails the vertical line test.
1. 1 answer
2. asked by Trish Una
3. 617 views
Which are reasons that the United States became a leader of industry after Reconstruction? (Select all that apply.)growth of
1. 1 answer
2. asked by Klauus
3. 1,661 views
an archer defending a castle is on an 15.5 m high wall. he shoots an arrow straight down at 22.8 m/sI know this is an easier
1. 1 answer
2. asked by Tiandre
3. 1,171 views
Why parallel lines never meet ?
1. 1 answer
2. asked by Aditya
3. 357 views
In what ways did electricity positively impact society? (Select all that apply.)more control over lighting at home and work
1. 2 answers
2. asked by Klauus
3. 610 views
Given with a = 10, b = 16, and m(angle)A=30° , determine both possible values for m(angle)B .
1. 4 answers
2. asked by Trish Una
3. 526 views
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
1. 3 answers
2. asked by Trish Una
3. 651 views
find the magnitude of the sum of these two vectors- 5.00m on A on the line. B 6.00m 30degrees.
1. 3 answers
2. asked by damien
3. 2,925 views
A 0.10g sample of C2H5OH (grey alcohol), known to contain only Carbon, Hydrogen, & Oxygen was burned to form the product CO2. A
1. 0 answers
2. asked by Pock daddy
3. 515 views
benue state the food basket of Nigeria was created in 1976. what is the grammatical name and function of the food basket of
1. 5 answers
2. asked by Oga Buhari
3. 545 views
Maths lit, life science, tourism and geographyHi what job opportunities will i get in these subjects that i am doing and how
1. 1 answer
2. asked by Busisiwe mosia
3. 736 views
Help me please
1. 8 answers
2. asked by Katkat
3. 491 views
an operation * on the set of R of real numbers is defined bya*b= 2a +2b-3 for all a,b£R. Find the inverse x£R _______ 2?
1. 1 answer
2. asked by Oga Buhari
3. 739 views
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
1. 1 answer
2. asked by Oga Buhari
3. 1,626 views
How many electron (in mole) will discharge 2.0g of copper(ii)ion? (Cu=64)
1. 2 answers
2. asked by Hope
3. 1,068 views
Ganymede is a moon of jupiter mass=1.90 x 10^27 kg. it orbits jupiter in a circle of radius 1.07 x 10^9 m. what is ganymede's
1. 1 answer
2. asked by John
3. 912 views
Acalculate the volume of the cone that has diameter of 8cm and height of 3cm
1. 1 answer
2. asked by Imam
3. 427 views
Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess
1. 1 answer
2. asked by skye
3. 563 views
Find the complex conjugate of -18 and 604i-94!!! Please help ASAP I didn't understand at all!!! :(
1. 1 answer
2. asked by Andrea
3. 407 views
A reversible reaction has an equilibrium expression, Keq = 50. If the reaction quotient calcuated in by a student performing
1. 1 answer
2. asked by Kaashif
3. 744 views
Simplify (-24x^3+18x+6)/(6x+3)-4x^2+2x-2 4x^2-2x-2 4x^2+2-2 -4x^2+2x+2 I need a bit help on this. I don't know how to do it. I
1. 17 answers
2. asked by The Great Undertale fanatic
3. 5,560 views
Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess
1. 2 answers
2. asked by skye
3. 537 views
Terry is an up-and-coming florist who specializes in weddings. He uses 5 roses, 3 daisies, and 4 bundles of green filler to make
1. 1 answer
2. asked by dylan
3. 927 views
Do the ratios6 4 and 51 24 form a proportion?
1. 1 answer
2. asked by John
3. 367 views
What is the Kyoto Protocol?a nuclear retention treaty to ensure stockpiling of nuclear arms an international treaty to endorse
1. 2 answers
2. asked by Ryder C.
3. 611 views
astronomers believe the moon used to be much closer to the earth mass=5.98 x 10^24 kg. When it was at 1.92 x 10^8, half its
1. 1 answer
2. asked by John
3. 829 views
This is a sentence in my essay. Doing a defensive paper on globalization"This can lead to constant melting of the ice caps and
1. 1 answer
2. asked by Anonymous
3. 480 views
10. __________ is a law which states that for every action, an equal and opposite reaction results.Newton’s first law of
1. 1 answer
2. asked by Ryder C.
3. 1,210 views
While cruising at a steady speed of 400 km/h, you identify a storm cloud straight ahead 45 km away. To avoid turbulence, you
1. 1 answer
2. asked by Marcus
3. 941 views
9.__________ is the tendency of an object with mass to resist a change in motion.Inertia Normal force Tension Drag I think its
1. 4 answers
2. asked by Ryder C.
3. 1,044 views
7. The condition in which all the forces on an object are balanced and the object is at rest is called __________.net force
1. 3 answers
2. asked by Ryder C.
3. 1,087 views
6. A quantity that is described by both magnitude and direction is called a __________.magnitude vector reference point scalar
1. 1 answer
2. asked by Ryder C.
3. 684 views
__________ is the measurement of the speed and the direction of an object.Velocity Rate of change Slope Acceleration It is A
1. 1 answer
2. asked by Ryder C.
3. 480 views
5. Which best defines peak oil?a spiritual theory based on the idea that oil consumption must cease to save the earth before
1. 2 answers
2. asked by Ryder C.
3. 797 views
Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess
1. 2 answers
2. asked by skye
3. 581 views
List and explain three purpose of establishing national institution
1. 11 answers
2. asked by Douglas
3. 3,645 views
What is the probability that if we select four distinct integers uniformly at random from the set {1,2,…,20} and arrange them
1. 0 answers
2. asked by Kina
3. 2,146 views
What is the expected number of unique colors among the first ten balls picked, if there are three colors available in the bag?
1. 0 answers
2. asked by Kina
3. 3,001 views
What is the relationship between two indicator random variables, IA(ω) and IB(ω), in terms of the associated events, A and B
1. 0 answers
2. asked by Kina
3. 6,646 views
Consider an experiment in which a fair four-sided die (with faces labeled 0 , 1 , 2 , 3 ) is rolled once to determine how many
1. 1 answer
2. asked by Kina
3. 1,903 views
What is the probability that Amy goes out to visit her new neighbors on the first day, given that she stays home?
1. 0 answers
2. asked by Kina
3. 1,504 views
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
1. 11 answers
2. asked by Anonymous
3. 4,835 views
A. Identify the dependent/subordinate clauses1. Get me only my shirts that are dirty 2. Please, check the hour when the first
1. 1 answer
2. asked by Blessing
3. 506 views
Two gases,sulphur (IV) oxide and hydrogen sulphide,are admitted at opposite end of a 100cm tube,the tube is sealed and the gases
1. 1 answer
2. asked by Arhinful
3. 594 views
If the hypothenuse of a right-angled isosceles triangle is 2, what is the length of each of the other sides?
1. 1 answer
2. asked by Anonymous
3. 432 views
A fraction that shows a ratio comparison of two like measurements.write it as a ratio in simplified form 5 quarters to 8 dimes
1. 1 answer
2. asked by Sharon
3. 599 views
solve by elimination:2x-3y=1 3x-2y=-6
1. 1 answer
2. asked by unknown
3. 395 views
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.
1. 4 answers
2. asked by Anonymous
3. 886 views

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