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Kenny

Questions and answers by Kenny

Questions (116)

9. A lump of gold sample is suspected to have a mass of 500g and is found to have a relative den of 5.2Find what mass of gold is
1. 5 answers
2. 1,287 views
In hamlet how do the first two lines indicate that something is amiss?<i>BERNARDO: Who's there? FRANCISCO: Nay, answer me:
1. 1 answer
2. 612 views
what is a good Quotation from a book?"The dumbest question ever asked is the one that is not asked" okay from what book is that
1. 1 answer
2. 660 views
what is the answer for x squared + 9 divided by -x-4??a strange division indeed using long division I got -x + 4 + 25/(-x-4) Do
1. 1 answer
2. 551 views
Question:You are randomly dealt 5 cards from a standard deck of 52 playing cards. What is the probability that you have at least
1. 4 answers
2. 2,555 views
Whhat is the answer to -- Getting meaning from print?
1. 1 answer
2. 332 views
I need help with this;There are 100 floors on a building. 50 are painted red and 50 and painted blue. The number of red floors
1. 7 answers
2. 521 views
need help with this;There are 50 floors on a building. 25 are painted red and 25 and painted blue. The number of red floors on
1. 1 answer
2. 392 views
Three lighthouses on three nearby islands flash their lights every evening. On one island, the light flashes every 45 seconds.
1. 4 answers
2. 846 views
How do you decide orbital hybridization of molecules?
1. 1 answer
2. 378 views
I need help on this book called the outsiders if anyone has read this book please email me I really need help its on a oral
1. 3 answers
2. 571 views
Have you read this book called the outsiders well i need to do an oral presentation on it Here is a poem i need to know how this
1. 3 answers
2. 604 views
Have you read this book called the outsiders well i need to do an oral presentation on it Here is a poem i need to know how this
1. 1 answer
2. 474 views
What is a "Slope, Midpoint & Distance"? This is the problem:(7,3) and (-1,-4)
1. 2 answers
2. 592 views
i need some help with determing surface areas of rectangular solids please.thank-you
1. 5 answers
2. 234 views
Hi there, could you see if I have translated the english correctly into french. Thank you very much.1.) Dear Diary, Lately, I
1. 3 answers
2. 427 views
Hi there, could you see if the following points make sense, it's a biography on Vanessa Paradis.________________________________
1. 1 answer
2. 422 views
Could someone please help me with the following questions;1.) Formic acid reacts with hydroxybenzene to form? 2.) For the
1. 1 answer
2. 510 views
What is original value if the total is 40 and the sale tax is 8.75%?y * 8.75 = 40 is this the setup to solve the problem?
1. 3 answers
2. 331 views
Could someone please help me with these questions;I was having trouble with these four questions.Evaluate each limit, if it
1. 3 answers
2. 603 views
Could someone please help me answer the following questions;1. What unique property of carbon is responsible for the large
1. 2 answers
2. 940 views
Could you please help me with this question:Determine the values of x so that the tangent to the function (y=3/cubic root of x)
1. 4 answers
2. 993 views
Could someone please help me with this question;Find the tangent to the curve y=x^2-8x+14 which slope is -2. Show that this
1. 3 answers
2. 452 views
Rosita earns money by walking dogs after school and on weekends. She walks madeline evry other day. Buddy every fourth day, and
1. 3 answers
2. 641 views
Calculate the accounts receivable period, accounts payable period, inventory period, and cash conversion cycle for the following
1. 2 answers
2. 615 views
Using the following data, compute net salessales discounts 50,000 Accounts receivable, ending 125,000 Gross Sales 2,500,000
1. 1 answer
2. 1,050 views
What started the first ever American Civil War?
1. 1 answer
2. 392 views
I cannot figure this one out 12x+13y(12+6). Please help!
1. 1 answer
2. 381 views
simplify the expression (x+3y-5z)-(x-2y+3z)
1. 1 answer
2. 314 views
Totalitarianism differs from authoritarianism in allowing noa. voice in government b. veto over legislation c. political parties
1. 2 answers
2. 1,023 views
Capitalism is a system that may be seen as the economic equivalent of what political ideology?a. Republicanism b. Anarchism c.
1. 2 answers
2. 935 views
what is the maximum broadcasting radio from a radio tower 1800ft tall the radius of earth is 3960 miles and you can assume thtat
1. 3 answers
2. 575 views
One gallon of paint (3.79 Liters) covers an area of 26.0 m2. What is the thickness (in mm) of the fresh paint on the wall.Please
1. 1 answer
2. 460 views
Help ?Find the slope of the line that is a) parallel and b) perpendicular to the given line. 1. x=-8 2. y=10
1. 1 answer
2. 327 views
1) the element Q has the electronic configuration 1S2, 2S2, 2p6, 3s2, 3p6, 4s2 3d10, 4p1. Write the atomic #. Q exist as 69Q and
1. 3 answers
2. 1,507 views
A metal block of mass 5kg lies on a rough horizontal platform.If a horizontal force of 8N applied to the block through its
1. 4 answers
2. 1,475 views
During the second stage of a rocket launch the rockets upward velocity increases from 980 m/s to 9000 m/s with an average
1. 4 answers
2. 956 views
Gail and her brother Henry had a combined age of 47. If Gail was twice as old as Henry ten years ago, how old is Gail today?
1. 3 answers
2. 574 views
Negative three times the sum of a number and one is less than or equal to the difference of 5 times the number and 9.Graph the
1. 2 answers
2. 512 views
The original price of a pair of jeans is $80. A store marks a pair of jeans as discounted at 40% off. It then has a store wide
1. 3 answers
2. 749 views
The following is a list of 13 measurements: -38,-89,-47,-43,-70,59,92,97,23,-11,-62,-22,-5. Suppose that these measurements are
1. 2 answers
2. 742 views
Graph the rational functionx/(x-6) To graph the function, draw the horizontal and vertical asymptotes (if any) and plot at least
1. 2 answers
2. 635 views
Suppose there is a cow that is tied to the corner of a barn with a rope as shown in thefigure below. One side of square barn
1. 2 answers
2. 782 views
a meteorite slams into the earths crust and penetrates d=(1200t-36000t^2)m in t seconds after impact. What is the maximum depth
1. 3 answers
2. 407 views
a rectangular storage area is to be constructed along the sides of a tall building. A security fence is required along the three
1. 5 answers
2. 4,984 views
x(x^2-1)^3 using change of variable
1. 1 answer
2. 356 views
A 2.2 liter engine would have a displacement of approximately
1. 1 answer
2. 342 views
Using the factoring method, solve for the root:10x^2-41x=-21
1. 1 answer
2. 454 views
A horizontal force of 150 N is used to push a 42.0-kg packing crate a distance of 6.60 m on a rough horizontal surface. If the
1. 2 answers
2. 531 views
a person standing at the edge of a seaside cliff kicks a stone over the edge with a speed of 10 m/s. the cliff is 48 m above the
1. 2 answers
2. 870 views
1.) A rail gun uses electromagnetic energy to accelerate objects quickly over a short distance. In an experiment, a 2.00 kg
1. 2 answers
2. 741 views
What is the rule for this function? input 2 output 5 ,input 4 output 13, Input 6 output 21, Input 8 output 29, Input 10 output
1. 2 answers
2. 500 views
D'Andre has decided that he needs to get more exercise, so he is building a running regimen for himself. He decides that,
1. 5 answers
2. 3,697 views
a surveyor is 3 miles from a mountain. The angle of elevation from the ground to the top of the mountain is 15 degrees. What is
1. 4 answers
2. 1,896 views
the angle of elevation from a ship to a 135-foot-tall lighthouse is 2 degrees. How far is the ship from the lighthouse?
1. 2 answers
2. 577 views
The Statue of Liberty is about 151 feet tall. If the angle of elevation from a tree in Liberty State Park to the statue's top is
1. 5 answers
2. 1,289 views
The Statue of Liberty is about 151 feet tall. If the angle of elevation from a tree in Liberty State Park to the statue's top is
1. 3 answers
2. 683 views
Name the axis to which major axis is parallel and find the center of 9(x + 1)² + 27(y - 1)² = 81
1. 4 answers
2. 724 views
Triangle ABC ~ Triangle ADEAD=5; DB=3.5; BC=5.1; AE=6; EC=x What is the length of AB? What is the length of DE? Write an
1. 2 answers
2. 656 views
Please help me with this home workTriangle ABC ~ Triangle ADE AD=5; DB=3.5; BC=5.1; AE=6; EC=x What is the length of AB? What is
1. 2 answers
2. 565 views
Examine the diagram. A piston rod, PQ, isconnected to a wheel at P and to a piston at Q. As P moves around the wheel in a
1. 3 answers
2. 1,367 views
How do I do this question: find slope of the curve y=1/(X-1) at X=2. I don't get the algebra here, how is it equal to -1?Thanks
1. 3 answers
2. 544 views
lim (6x+1)/(|6-2x|) as x->infinity is what number? I thought it was 0, but answer key says 3. How?
1. 1 answer
2. 311 views
piece wise function{y=x^2-2, x=<1 and y=1.5x-2.5, x>1. find slope of tangent at x=1 of piece wise function.So is it 2, 1.5, or
1. 1 answer
2. 419 views
Sketch a possible graph for a function where f(-2) exists, lim as x->-2 exists, f is not continuous at x=-2, and lim x->1
1. 4 answers
2. 2,103 views
I don't know what the quotes R for the poem the city is so big
1. 3 answers
2. 438 views
if 1 quart of a concentrate makes 15 gallons, how much of the concentrate will be needed to make one quart of the mixture
1. 2 answers
2. 542 views
Let ABCD be a square, and EFGH be a square whose area is twice that of ABCD. Prove that the ratio of AB to AC is equal to the
1. 3 answers
2. 608 views
Calculate the frequency of rotation of the second hand clock
1. 2 answers
2. 669 views
a person could be fined up to 1000 dollars or be imprisoned for breaking the law stated in the _________.
1. 1 answer
2. 380 views
A pool can hold 2050 gallons of water, and it is being filled at a rate of 50 gallons per hour. The pool currently has 300
1. 2 answers
2. 694 views
A stereo is bought for $1500 and sold 4 years later for $800.a) Find the depreciation equation. b) Assuming the depreciation is
1. 4 answers
2. 698 views
Children and adult tickets were sold for a local play. The children and adult tickets sold for $11 and $16, respectively. If 150
1. 2 answers
2. 874 views
An oil company operates two Southern refineries. The Alabama facility produces 500 barrels of high-grade oil and 200 barrels of
1. 2 answers
2. 696 views
Lisa deposits $3000 in an account that pays 2% simple interest, and $4000 in a second account which has a higher interest rate
1. 2 answers
2. 906 views
A real estate company has a fleet of cars. The annual operating cost per car is C = 0.25m + 1300, where m represents the number
1. 2 answers
2. 543 views
solve: −4≤2x+6<18i don't know how to solve this kind of problem with symbols??
1. 3 answers
2. 568 views
A profit function is derived from the production cost and revenue function for a given item. The monthly profit function for a
1. 2 answers
2. 959 views
The measure of one angle is six more than three times the measure of another angle. If the two angles are complementary, find
1. 1 answer
2. 414 views
A high fountain of water is located at the center of a circular pool as shown in the figure below. Not wishing to get his feet
1. 2 answers
2. 557 views
Let f(x) be a twice differentiable function (i.e. f(x), f′(x) and f′′(x) are defined for all x), and let a ∈ R (a is a
1. 1 answer
2. 660 views
For each of the following examples:i) Express the negation of the statement using propositional notation, simplifying as much as
1. 2 answers
2. 562 views
Is there a Windows 3.5?
1. 3 answers
2. 346 views
Combined, there are 178.Asians, Africans, Europeans, and Americans in a village. The number of Asians exceeds the number
1. 2 answers
2. 1,096 views
Combined, there are 184Asians, Africans, Europeans, and Americans in a village.The number of Asians exceeds the number of
1. 2 answers
2. 755 views
A 50-kg block is being pulled up a 30.0^ slope by force of 250N which is parallel to the slope, but the block does not slide up
1. 3 answers
2. 1,320 views
If A>B and B(B-A)>0, which of the following must be true?I. B<0 II. A<0 III. AB<0 A: I only B: II only C: I and II D: I and III
1. 7 answers
2. 637 views
A ship travels at a steady speed. It takes 43 hours to cover a journey of 1,032km. What is the speed of the ship.
1. 3 answers
2. 655 views
A ship P sails at an average speed of 50km/hr on a bearing of N55 degree E from a point R.At the same time another ship Q sails
1. 3 answers
2. 574 views
As in the diagram,let A,B,C,D be the centers of the 4 balls in the bottom layer,and A',B',C',D' be the center of the 4 balls in
1. 1 answer
2. 288 views
As in the diagram,let A,B,C,D be the centers of the 4 balls in the bottom layer,and A',B',C',D' be the center of the 4 balls in
1. 3 answers
2. 310 views
(a+b+cc)^(2017)+(a-b-c)^(2017)When simplified how many terms would that be? can we try this? i saw it in IMO past question I
1. 3 answers
2. 392 views
betweendifferentiate and derivatives. Which is a verb and which is a noun??
1. 6 answers
2. 362 views
How do I prove that integral e^((x^2020)/n))dx where the lim n tends to infinity and the boundaries of the integral is from 0 to
1. 4 answers
2. 423 views
Louis has m shirts , n trousers and r caps , show that Louis has m × n × r different outfit combination without using a tree
1. 3 answers
2. 320 views
azmin decided to get some exercise by taking the stairs from the first to the fifth floor in her apartment building. The first
1. 6 answers
2. 1,184 views
For what real value of x the following inequality holds:(4x²)/[1 - √(1 + 2x)]² < 2x + 9 ?
1. 7 answers
2. 453 views
Find the sum of all value(s) of b such that 11/[log_2 (x)] + 1/[2 • log_25 (x)] - 3/[log_8 (x)] = 1/[log_b (x)] for all x > 1.
1. 3 answers
2. 378 views
What are the rules of this website??
1. 6 answers
2. 104 views
12. A body of mass 2kg and a Vol of 0.0005m³ is hung from a balance graduated in Newton . What would be the balance read when
1. 6 answers
2. 793 views

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