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Questions Asked on October 7, 2018

I am trying to find the integral of e^(6x)sin(7x). Apparently, the answer is (6e^(6x)sin(7x) - 7e^(6x)cos(7x))/85) + C and
1. 1 answer
2. asked by Lindsey
3. 1,720 views
Write :- 2 x a memo(memorandum) 250 - 300 words (3 paragraphs) - a notice 200 - 300 words ( 4 paragraphs). English level : B1/
1. 1 answer
2. asked by Sebastian
3. 634 views
the use of blind or double-blind investigators in a study is done to avoid:sampling error. sample bias. uncontrollable
1. 2 answers
2. asked by andrew
3. 558 views
A plane leaves toronto and flies with an airspeed of 360.0 km/h always pointing east. A wind is blowing at 65.0 km/h [S 35.0
1. 1 answer
2. asked by eggo
3. 625 views
According to Piaget, children develop through a series of stages that:1. lead all children to the final and most advanced stages
1. 0 answers
2. asked by andrew
3. 1,010 views
Calculate the speed of light in ethyl alcohol (n=1.52).
1. 2 answers
2. asked by Enalah
3. 507 views
The members of set A are the integer solutions of the inequality 2x−5≤11 and the members of set B are the integer solutions
1. 1 answer
2. asked by Sam
3. 1,000 views
The product of two positive numbers is 35 and their difference is 2. What is the sum of the two numbers?
1. 6 answers
2. asked by Jennifer
3. 1,498 views
Find the value of (f o g)' at x = 4 when f(u)= cos(piu/24) and u=g(x)=6sqrt(x)
1. 1 answer
2. asked by Cameron
3. 1,081 views
How many ounces of a 26% alcohol solution and a 32% alcohol solution must be combined to obtain 34 ounces of a 29% solution?
1. 1 answer
2. asked by Jennifer
3. 1,057 views
Three CSTRs are used in series. The second reactor has a volume twice that of the first and third reactors. The influent flow
1. 0 answers
2. asked by Anonymous
3. 578 views
1. What did you do on Easter Day?2. What did you do at Easter? 3. What did you do on Easter? [Don'w we use #3?] 4. We ate turkey
1. 1 answer
2. asked by rfvv
3. 646 views
Solve the following system of linear equations:2x2+4x3+2x4 = −5 5x2+10x3+5x4 = −15 x1+2x2+2x3−3x4 =3 If the system has no
1. 1 answer
2. asked by sal
3. 844 views
The use of blind or double-blind investigators in a study is done to avoid:sampling error. sample bias. uncontrollable
1. 2 answers
2. asked by andrew
3. 640 views
Oxygen is prepared by heating KClO3.(i) What weight of O2 is obtained from 3.00 g KClO3? (ii) What is the volume of O2, measured
1. 0 answers
2. asked by reagan
3. 557 views
The remainder when the polynomial f(x)=2x3+px2+qx+18 is divided by (x-1) is 10, when it is divided by (x+1) the remainder is R
1. 4 answers
2. asked by Ande2
3. 1,203 views
I appreciate your help. One more time, I posted the questions concerning the use of prepositions. Would you check the questions?
1. 1 answer
2. asked by rfvv
3. 497 views
Explain the steps to solve this problem0.000027 divided by 0.000009
1. 3 answers
2. asked by therealcharmxdude
3. 1,704 views
“To understand political power right, and derive it from its original, we must consider, what state all men are naturally in,
1. 2 answers
2. asked by KAKE
3. 844 views
i was wondering what the balance equation this would beNaOH + H3PO4 --> Na3PO4 + H-OH (H20) thank you
1. 0 answers
2. asked by lauren
3. 406 views
The remainder when the polynomial f(x)=2x3+px2+qx+18 is divided by (x-1) is 10, when is divided by (x+1) the remainder is 12,
1. 1 answer
2. asked by Ande2
3. 693 views
the denominator of a fraction exceeds the numerator by 1. if 2 is to taken from each the sum of the reciprocal of the new
1. 2 answers
2. asked by anvi reddy
3. 666 views
What factors influenced renaissance architecture the most?a. Ancient Greek and Roman cultures b. Advanced mathematical
1. 0 answers
2. asked by lisa
3. 5,455 views
A rectangular picture has a length that is twice its width. The picture has an area of 162 square inches. Fidn the dimensions of
1. 1 answer
2. asked by Austin
3. 683 views
In the figure, a 5.40 kg block is sent sliding up a plane inclined at θ = 37.0° while a horizontal force Upper F Overscript
1. 1 answer
2. asked by tresor
3. 1,632 views
In the expression, a,b,c , and d are non-zero constants and ad= bc . If ac = 18 and bd = 50, what is the value of the
1. 0 answers
2. asked by Anonymous
3. 1,034 views
Find the value of x1.) 1/x = 2/3x-1 2.) x-2/2x+4 = 1/5 3.) 1/x + 1/2x = 2/3
1. 1 answer
2. asked by Dar
3. 441 views
How does establishing an emotional connection help persuade people to follow the speaker?
1. 1 answer
2. asked by ste
3. 351 views
Senate Committee The U.S. Senate Select Committee on Ethics has six members. Each member is equally likely to services in any of
1. 0 answers
2. asked by momo
3. 655 views
A density bottle weighs 0.25N when empty, 0.75N when filled with water and 0.65N when filled with alcohol.Calculate:a.volume of
1. 5 answers
2. asked by Hera
3. 1,991 views
Please I need your help in solving this. = A 0.3423g sample of pentane c5H12 was burned in a bomb calorimeter, the temperature
1. 1 answer
2. asked by Sommy
3. 1,077 views
The number of unwatched shows in Sylvia's DVR is 90. The number grows by 15 unwatched shows per week. The function N(t) = 90 +
1. 1 answer
2. asked by Laisha
3. 1,270 views
Let X,Y,Z be independent discrete random variables with E[X]=2, E[Y]=0, E[Z]=0, E[X^2]=20, E[Y^2]=E[Y^2]=16, and
1. 4 answers
2. asked by Anonymous
3. 3,230 views
-3x-4y =20x-10y= 16 If x,y is the solution to the system of equations above what is the value of x? A. -14 B. -12 C. -4 D. 16
1. 2 answers
2. asked by Anonymous
3. 3,252 views
The difference between the first term and the second term in a geometric sequence is 6. The difference between the second term
1. 1 answer
2. asked by Fred
3. 556 views
What is the perimeter & area of the sector with 100 degrees angle and radius of 20cm?
1. 1 answer
2. asked by Ginate
3. 606 views
A spring 20 cm long is stretched to 25 m by a load of 50 N. What will be its length when stretched by 100 N, assuming that the
1. 1 answer
2. asked by Kabiru
3. 445 views
Generate a few comporite numbers by product of two or more natural numbers.
1. 0 answers
2. asked by Akshaya
3. 343 views
Let X, Y, Z, be independent discrete random variables.Let A= X(Y+Z) and B= XY With A, B, X, defined as before, determine wheter
1. 1 answer
2. asked by P
3. 1,599 views
Consider a group of n>=4 people, numbered from 1 to n. For each pair (i,j) with i!=j, person i and person j are friends, with
1. 1 answer
2. asked by Anonymous
3. 887 views
Could someone please check my answer at the bottom and let me know if I did this correctly? If I didn't would you please give me
1. 1 answer
2. asked by Faye
3. 746 views
A piston in a car engine has a mass of 0.75kg and moves with motion which is approximately simple harmonic. If the amplitude of
1. 3 answers
2. asked by Nazrawi
3. 1,252 views
An experiment is carried out to measure the spring constant of a spring. A mass of 500 g is suspended on the spring. It is
1. 4 answers
2. asked by Nazrawi
3. 783 views
A cannon is fired with a muzzle velocity of 24.6 m/s with the cannon barrel at an angle of 50.0 degrees with the horizontal.
1. 1 answer
2. asked by Grace
3. 492 views
a rope attached to a sledge make an angle of 40% with the ground calculate the tension in rope required to produce a horizontal
1. 1 answer
2. asked by precious
3. 719 views
Zach borrowed $50,000 to buy a car, put a down payment on a house, and pay for student loans. Some of the money was borrowed at
1. 1 answer
2. asked by Austin
3. 712 views
Two trucks collide together and having two mass and two velocity, How can I calculate the direction of velocity two trucks after
1. 1 answer
2. asked by James
3. 404 views
x + 9------ = 2 13 Confused...?
1. 3 answers
2. asked by Savannah Brown
3. 270 views
"To lift an object weighing 12,000N, how much force is needed on a piston with an area of 0.060 m^2 if the platform being lifted
1. 2 answers
2. asked by Rene
3. 769 views
Chapter 6 sentence check 2
1. 2 answers
2. asked by Anonymous
3. 1,083 views
Why did Max Weber fear bureaucracy?He thought it would discourage the growth of capitalism. Bureaucracy dominated individuals
1. 1 answer
2. asked by ste
3. 881 views
According to Piaget, children develop through a series of stages that:lead all children to the final and most advanced stages of
1. 1 answer
2. asked by ty
3. 705 views

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