cidyah

[匿名]

回覆: 5

2018-05-19 10:22 pm

find the intergral of cos(lnx) dx?

[匿名]

回覆: 7

2018-05-15 12:44 pm

Can you please show me how to find the derivative of the given function: (2x-3y)^3 = x^2 - y?

[匿名]

回覆: 10

2018-04-30 8:16 pm

If sin(a) = 3/5, find the value of cos(a) and sin2a?

[匿名]

回覆: 7

2018-04-21 2:42 am

Rationalise the denominator?

[匿名]

回覆: 4

2018-04-15 1:27 pm

Can someone help me? Need to find the area (Integration/Calculus)?

[匿名]

回覆: 8

2018-04-13 2:22 pm

Algebra 2 trigonometry help please?

[匿名]

回覆: 9

2018-04-12 7:28 pm

Factorise this: 25x^2 + 16y^2?

[匿名]

回覆: 3

2018-04-11 8:10 pm

Difference of 2 squares question?

[匿名]

回覆: 2

2018-04-10 9:23 pm

Please help me with some probability algebra questions?

[匿名]

回覆: 3

2018-04-07 3:11 pm

int2xlnx^2dx?

[匿名]

回覆: 8

2018-04-03 3:58 pm

Math Problem Help!?

[匿名]

回覆: 1

2018-03-31 8:52 pm

Assume that the time patients spend waiting to see a doctor in the polyclinic is normally distributed.?

[匿名]

回覆: 2

2018-03-31 8:46 pm

A study was conducted to estimate the mean annual expenditure of college students on textbooks.?

[匿名]

回覆: 2

2018-03-30 9:13 pm

The data-mining technique that finds groups in the data that are similar in some way is _____.?

cheuk man

回覆: 4

2018-03-26 3:06 pm

What is the value of x in radian if sinx = 3x/4? Thank you.?

[匿名]

回覆: 3

2018-03-22 4:44 pm

prove of sinA*sinA + sin(A+60)sin(A+60) +sin(A-60)sin(A-60)=3/2?

[匿名]

回覆: 16

2018-03-19 8:40 pm

A certain factory employs 60 workers . if 4 out of every 5 workers are married, how many married workers are employed by the factory?

[匿名]

回覆: 2

2018-03-15 2:37 pm

i need help on number 71 and 75 thank you?

[匿名]

回覆: 3

2018-03-14 2:24 pm

Trigonometry Vectors in the Plane Question, Please Help?

[匿名]

回覆: 3

2018-03-12 8:36 pm

The median of a set of six consecutive integers is 29/2. What is the value of the smallest integer in the set? Best answer?

[匿名]

回覆: 9

2018-03-12 1:51 pm

if the sum of 5 consecutive numbers is 95. what is the third number?

[匿名]

回覆: 2

2018-03-12 2:44 pm

given the function g(x)= x^3-2x+3, the differnce quotiebt (g(1+h)-g(1)/h. (h dont equl 0) is equal to?

[匿名]

回覆: 2

2018-03-11 3:14 pm

The mean rent of an apartment is $780. You randomly select 9 apartments. Compute the probability that the mean rent is less than $825.?

[匿名]

回覆: 3

2018-03-08 10:57 pm

Prove the identity Sin x -cos x /sec x - csc x =sin2x/2?

[匿名]

回覆: 7

2018-02-20 6:11 pm

A ranger wants to determine the height of a tree across a river. Elevation from bank 50°. Walls back 37 feet. New angle of elevation is 26°.?

[匿名]

回覆: 11

2018-02-20 7:53 pm

ALGEBRA QUESTION?

[匿名]

回覆: 11

2018-02-18 3:18 pm

In a group of 32 men and women, there are 6 more women than men. How many people of each gender are there?

[匿名]

回覆: 2

2018-02-12 1:41 pm

use the method of cylindrical shells to find the volume by rotating the region bounded by the curves x=sqrt(y), x=0 & y=2 about the xaxis?

[匿名]

回覆: 7

2018-02-12 5:23 pm

help me plz?

[匿名]

回覆: 4

2018-02-07 4:21 pm

What is the value of x? Show your work?

[匿名]

回覆: 5

2018-02-06 2:09 pm

Finding total distance with integration?

[匿名]

回覆: 3

2018-02-06 2:41 pm

find the number of 4 letter word that can be made using the letters of RADIANCE.?

[匿名]

回覆: 2

2018-01-26 7:15 pm

for the equation given below, evaluate dy/dx at the point (-2,1). (3x-y)^4+2y^3=2403. dy/dx at (-2,1)=?

[匿名]

回覆: 4

2018-01-17 4:38 pm

Logarithmic Question?

[匿名]

回覆: 5

2018-01-16 7:33 pm

Find g(x^2) when g(x) = -4x + 2?

[匿名]

回覆: 2

2018-01-13 5:03 pm

Integration?

[匿名]

回覆: 3

2018-01-12 5:58 pm

Solve: 3/8(14x-2)-1/2{4x-(1-x)}=x+3/2?

[匿名]

回覆: 4

2018-01-12 5:16 pm

Solve the triangle. A = 32°, a = 19, b = 12?

[匿名]

回覆: 6

2018-01-12 6:03 pm

Solve: 1/3(x-5)+2/15(x-1)=1/5(x+3)?

[匿名]

回覆: 5

2018-01-09 7:05 pm

If 10 workers can assemble 30 TV sets om 8 hours, how many TV sets will 40 workers assemble in 4 hours, assuming they work at the same rate?

[匿名]

回覆: 4

2018-01-08 9:17 pm

Please help me with A level maths?

[匿名]

回覆: 4

2018-01-08 6:35 pm

how will you get the circumference using diameter and radius?

[匿名]

回覆: 2

2018-01-05 5:21 pm

Math Question?

[匿名]

回覆: 4

2018-01-04 5:12 pm

Determine whether the following statement is true or false. ExplainThe circumcenter of a triangle is always in the interior of the triangle.?

[匿名]

回覆: 6

2018-01-04 6:51 pm

8 cakes and 3 pies cost a total of 6.40. 5 cakes and 2 pies cost a total of 4.05. work out the cost of a cake?

[匿名]

回覆: 5

2018-01-03 10:19 pm

Solve the simultaneous equation x - 2y + z = -2 x + y - 2z = 4 -2x + y + z = 12?

[匿名]

回覆: 5

2018-01-03 5:43 pm

geometric progression anybody?

[匿名]

回覆: 4

2018-01-01 4:23 pm

Complex Number Problem:Plz help The vertices of a triangle ABC are 1+2j,4-2jand 1-6j.Prove that the triangle is isosceles.?

[匿名]

回覆: 6

2017-12-31 10:32 am

Which of the following is an equation of a line parallel to y-1=2x? A. y=2x+3 B. 3y-3=2x C. y= 2x+3/2 D. y=1/2x-3 E. y=x-2/3?

[匿名]

回覆: 6

2017-12-28 5:51 pm

I have a trigonometry problem?