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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. 4,260 views
What is the pressure change in methyl alcohol (SG =0.791) flowing from 4.0 cm diameter pipe to a 1.5 cm diameter pipe if the
1. 2 answers
2. 876 views
Write the power of 10 to multiply the divisor by to make it a whole number. Then, write the equivalent problem and find the
1. 2 answers
2. 2,556 views
Dan has twice as many stickers as Cam does. If Dan gives Cam 15 of his stickers he will still have 22 more than Cam. How many
1. 3 answers
2. 1,903 views
A car travelling at 30m/s overcomes a frictional resistance of 100N while moving. Calculate the power developed by the
1. 2 answers
2. 1,137 views
if a lion spends about 5/6 of their day sleeping, how many hours does a lion sleep???
1. 1 answer
2. 647 views
A sample of a new plant food, "super gro", was analyzed. Determine the amount of grams of P and P2O5 as well as the percentage
1. 1 answer
2. 721 views
13. Why was Berlin airlift necessary when the Soviet Union isolated West Berlin A. East Berlin had no resources to help West
1. 3 answers
2. 1,503 views
A sine function has the following key features:Period=4pi Amplitude: 2 Midline y=3 Y intercept; (0,3) The function is a
1. 1 answer
2. 2,589 views
A 22.0 kg child plays on a swing having support ropes that are 2.00 m long. A friend pulls her back until the ropes are 45.0 ∘
1. 1 answer
2. 8,394 views
A perfectly competitive painted necktie industry has a large number of potential entrants. Each firm has an identical cost
1. 0 answers
2. 1,068 views
A perfectly competitive painted necktie industry has a large number of potential entrants. Each firm has an identical cost
1. 1 answer
2. 1,186 views
Plz i need help.Plants are green because the pigments in plants reflect green light. Blue and red light give them the most
1. 1 answer
2. 982 views
When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
1. 1 answer
2. 620 views
When 20.0mL of 1.40M solution of calcium nitrate is mixed with 70.0mL of 0.234M potassium iodate, a precipitate Ca (IO3)2 is
1. 2 answers
2. 1,016 views
The topic is asking to research clothing in the Victorian period and then relate it to a Christmas carol and compare to today.
1. 8 answers
2. 577 views
1. Graph the points A ( -5,0) B ( -4, 3) and C ( 0, -4)A B C D 2. Identify the quadrant in which (3, -6) lies A II B IV C I D
1. 48 answers
2. 7,336 views
How are earth and Venus similar? How is Venus different from Earth? Provide two similarities and two differences.
1. 22 answers
2. 2,331 views
Explain what Maria and craters are and how they formed.
1. 18 answers
2. 7,034 views
Which of the following represents a chord but not a diameter of the circle?A. TR B. SN C. PM D. SM
1. 38 answers
2. 9,480 views
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead, and so on.Write the numbers for
1. 2 answers
2. 664 views
A 20 meter long cable is used to support a telephone pole, holding it perpendicular to the ground. If the cable forms a 60
1. 1 answer
2. 2,071 views
You are pushing a friend on a sled. You push with a force of 20N. Your friend and the sled together have a mass of 60kg.
1. 1 answer
2. 2,150 views
Hi, this question is about Langrange multipliers.Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1,
1. 0 answers
2. 610 views
Hi, this question is about Langrange multipliers.Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1,
1. 0 answers
2. 566 views
Could you check my answer please..thank youWhich of the following sentences contain a linking verb? A. Teresa wore her favorite
1. 1 answer
2. 664 views
Could you check my answer please..thank youWhich of the following sentences contains a linking verb? A. Yesterday, Sarah
1. 2 answers
2. 1,145 views
Hi, this question is about Langrange multipliers.Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1,
1. 0 answers
2. 565 views
I need help understanding how to cross-multiply addition of inverse functions. I'm given this,1/p+1/(p-45) = 1/30 The answer
1. 1 answer
2. 497 views
Hi, this is about thin film interference in ray optics. My book presents two similar problems, but somehow uses different paths
1. 0 answers
2. 537 views
Hi, this is about thin film interference in ray optics. My book presents two similar problems, but somehow uses different paths
1. 0 answers
2. 499 views
My question is: Between which two whole integers is -0.5. how do I explain this
1. 1 answer
2. 322 views
Could you please check my answer please...thank youWhich of the following is the best evaluation of the artwork based on the
1. 7 answers
2. 1,164 views
Let (7,-3) be a point on the terminal side of theta. Find the exact values of sin of theta, csc of theta and cot of theta?
1. 1 answer
2. 6,961 views
If one hundredths is divided into ten equal parts, each part is one (BLANK )
1. 2 answers
2. 596 views
n/-3 + 5 > 4=Have to explain all of the steps...every time I do it I come out with a different answer. Please I am totally lost
1. 1 answer
2. 451 views
The math tessellations: unit 41. The architectural design was created by: 1. using an organic pattern in the form of
1. 41 answers
2. 17,411 views
Which of the following can be used to explain why fossils of the same kinds of organisms can be found in different regions of
1. 60 answers
2. 6,245 views
I'm using chromatography to identify compounds in a leaf extract for a lab, and one of the evaluation questions is 'Suggest a
1. 0 answers
2. 576 views
Hi, I'm trying to fix an incorrect IUPAC name of a molecule. It is given as trisecbutylmethane, and I have to draw it out to
1. 3 answers
2. 2,172 views
Topic: Quadric surfaces.I have two homework problems, and they are quite a doozy for me. So the point is, I am given details of
1. 1 answer
2. 824 views
A 2.3 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in the positive direction of an
1. 1 answer
2. 1,016 views
Five masses are positioned as follow in the x and y axis:m1 = 1 kg at (0,0) m2 = 2 kg at (4,0) m3 = 3 kg at (4,5) m4 = 4 kg at
1. 0 answers
2. 521 views
A 4.0-kg mass is placed at (3.0, 4.0) m, and a 6.0-kg mass is placed at (3.0, -4.0) m. What is the moment of inertia of this
1. 0 answers
2. 919 views
Clarification: this is calculus-based physics, so the methodology is not restricted to trigonometry only.I have two questions,
1. 2 answers
2. 573 views
Who names himself dictator during the late Republic and early Empire?
1. 1 answer
2. 480 views
How did the Punic Wars effect the Roman Army?
1. 1 answer
2. 572 views
1. What island did Rome gain control of as a result of the first Punic War?A: Sicily B: Corsica C: Mediterranean D: None of the
1. 2 answers
2. 513 views
Find the first 4 terms in the expansion of((3x^4)-(2/y^5))^9
1. 1 answer
2. 371 views
As shown below, a 2.00 kg mass is connected to an unknown mass m via a massless rope and a massless, frictionless pulley. The
1. 0 answers
2. 664 views
A certain animal can go for a long period of time without drinking water. When it does drink, its body weight can increase by
1. 1 answer
2. 488 views
A 4.00-kg block rests on a 30.0° incline. If the coefficient of static friction between the block and the incline is 0.700,
1. 0 answers
2. 1,331 views
If the water in 500mL of 0.44M NaCl solution is evaporated, what mass of NaCl will remain?
1. 1 answer
2. 492 views
So I'm trying to integrate a function using partial fractions. Here is the integral of interest:
1. 1 answer
2. 744 views
So I have Maclaurin series for sinx = ∑(-1)^n[x^(2n+1)]/(2n+1)!. I need to write out new series for sin(x^2). This will be
1. 3 answers
2. 792 views
the solubility of an unknown substance is 120 grams of water at 70 degrees celsius. What is it?
1. 0 answers
2. 477 views
When 23g of C8H18 is combusted at STP, how many liters of carbon dioxide is produced?
1. 1 answer
2. 492 views
Any foods or fruits highest in glucose?
1. 1 answer
2. 409 views
what idea did the halos on the heads of Pichore's main subjects emphasizeA) plentiful wisdom •• B) Exceptional power C)
1. 12 answers
2. 1,685 views
Okay so I understand this is incredibly unconventional, but I have a big favor to ask. I just got a chem exam back and my
1. 1 answer
2. 646 views
Find two numbers which have a sum of 2 and a product of 2.This question is driving me crazy, please help!!
1. 1 answer
2. 532 views
In which quadrant does the angle Θ lie given thatCos Θ > 0 and tan Θ > 0? A. Quadrant I B. Quadrant II C. Quadrant III D.
1. 1 answer
2. 1,067 views
A Sample of M2O3 weighing 11.205g is converted to 15.380g of MCL3, where M is the unknown metal, then what is the identity of M?
1. 2 answers
2. 1,616 views
If sierra swims laps every morning for week . she swims 4/5 of a mile every morning. how many miles does she swim in one week Do
1. 1 answer
2. 540 views
A bag contains 3 blue marbles, 4 red marbles, and 2 white marbles. Three times you draw a marble and return it. Find the
1. 1 answer
2. 679 views
Create a class called Shapes that has a private int field named radius and the proper get- and set- methods (according to our
1. 0 answers
2. 618 views
While technology or a t-distribution Distribution Table can be used to find the area, in this problem, technology will
1. 0 answers
2. 729 views
A 50 gram mass vibrates in SHM at the end of a spring. The amplitude of the motion is0.12 meters, and the period is T= 1.70
1. 0 answers
2. 734 views
Having trouble answering these questions, about John Kani's film (Nothing but the Truth).1. How does Mda see memory and identity
1. 1 answer
2. 1,076 views
A steel bar has an initial length of 40 meters when the temperature is 20 oC. At what finaltemperature will the steel bar have a
1. 1 answer
2. 613 views
A 35-g block of ice at -14°C is dropped into a calorimeter (of negligible heat capacity) containing 400 g of water at 0°C.
1. 1 answer
2. 4,349 views
Use integration by parts to evaluate the definite integral.S 12 x/sqrt of x+4 dx 0
1. 1 answer
2. 555 views
EnthalpyI'm given that the heat of reaction for the combustion of ethane is -1560kJ/mol. I need to figure out how much heat is
1. 0 answers
2. 794 views
EnthalpyI'm given that the heat of reaction for the combustion of ethane is -1560kJ/mol. I need to figure out how much heat is
1. 0 answers
2. 815 views
EnthalpyI'm given that the heat of reaction for the combustion of ethane is -1560kJ/mol. I need to figure out how much heat is
1. 0 answers
2. 800 views
Locate the absolute extrema of the function f(x)=Sinpix on the closed interval [1,1/3]
1. 1 answer
2. 964 views
Evaluate ∫ (cos(x))^(1/2)sin(x)dxLet u = cos(x)? ∫ (u)^(1/2)sin(x)dx = ∫ [2u^(3/2)/3]sin(x)dx ∫ [2cos(x)^(3/2)/3]
1. 2 answers
2. 600 views
Alright, I want to see if I understand the language of these two problems and their solutions. It asks:If F(x) = [given
1. 1 answer
2. 634 views
Use a Riemann sum with n = 3 terms and the right endpoint rule to approx. ∫(1, 2) sin(1/x)dx.My teacher just needs the terms
1. 1 answer
2. 845 views
Differentiate to find critical numbers and leave function in fully factored form.g(x) = (x^2+1)^5(x^2+2)^6 g'(x) =
1. 1 answer
2. 628 views
My numerator is less than my denominator.I am more than 1/2. What fractions can Ibe
1. 2 answers
2. 405 views
Point D is on the interior of angle ABC. Use the given information to find m angle DBC. (Draw the picture.)M angle ABC = (5x +6)
1. 1 answer
2. 3,619 views
An airplane is flying at a speed of 350 mi/h at an altitude of one mile and passes directly over a radar station at time t=0.a)
1. 1 answer
2. 2,462 views
Finding critical numbersg(theta) = 16(theta) - 4tan(theta) I can only get the derivative of g to be g'(theta) = 16 -
1. 1 answer
2. 1,256 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 0 answers
2. 447 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 0 answers
2. 466 views
We are finding critical numbersf(x)= 8x^3+x^2+8x f'(x)=24x^2+2x+8 -> 2(12x^2+x+4) I'm honestly stuck. All I can tell is that I
1. 1 answer
2. 1,045 views
Find y" by implicit differentiation.x^3+y^3 = 1 (x^3)'+(y^3)' = (1)' 3x^2+3y^2(y') = 0 3y^2(y') = -3x^2 y' = -3x^2/3y^2 y' =
1. 4 answers
2. 754 views
Just got through with derivatives, power rule, and chain rule.I am supposed to find the first and second derivatives of the
1. 2 answers
2. 642 views
We just learned derivatives and now on the Chain Rule.y = r/[(sqrt)(r(sqrd)+1)] y' = [[(sqrt)(r(sqrd)+1)(r)'] -
1. 1 answer
2. 469 views
What is the square root of 9?9/3 3 so 3 is the square root of 9
1. 3 answers
2. 426 views
At your local bar, chicken wings cost $0.30 a piece on Thursday night. Sriacha Ranch dressing (enough for 10 wings), cost $0.10
1. 1 answer
2. 623 views
a woman drives to work and averages 70 kilometers per hour for the trip. On her trip from work to home she averages 100
1. 1 answer
2. 574 views
Problem solving (point of intersection)You are considering changing your cell phone plan . Company A offered a flat fee of $40
1. 1 answer
2. 791 views
You are considering changing your cell phone plan . Company A offered a flat fee of $40 plus 10cents for each additional min of
1. 0 answers
2. 648 views
Alpine Valley charges $10/hr for lessons and $40 for the lift ticket and snowboard rental.Chicopee Hills charges $20/hr which
1. 1 answer
2. 799 views
Sally has a sum of $26000 that she invests at 9% compounded monthly. What equal monthly payments can she receive over a period
1. 2 answers
2. 3,172 views
To use another's ideas in your own words is to ___ those ideas.A. Paraphrase B. establish C. Manifest D. Refute My answer was b
1. 2 answers
2. 532 views
Which of the following would most likely be an entry in a sentence outline?A. Education tool B. Education can change a person's
1. 6 answers
2. 2,143 views
A body of mass m is suspended from a spring with spring constant k and the spring is stretched 0.1. If two identical bodies of
1. 1 answer
2. 904 views

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