# find the derivative of y=(3x+1)^2 y= square root 13x^2-5x+8

97,722 questions, page 345
1. ## History

Hi can you help me find a website for teens in the 1920's and a journal on it.

asked by Marco on March 14, 2013
2. ## math

find the point which divides the segment from (-5,-4) to (6,-2) in the ratio 2:3

asked by Allyssa on April 28, 2015
3. ## Linear Algebra

Suppose A and B are non-zero matrices such that A^2=0 and B^3=0(But B^2 does not =0) find in simplst form: a)(A+B)^2 b)(A+B)^3 c)(A+B)^4 d)(A+B)^5 e)(A+B)^6

asked by Amanda on October 29, 2008
4. ## algebra

how do i find the possible range of this measurement - 25 ft +(the plus sign is underlined) 1%

asked by sammie on October 13, 2016
5. ## math

find the slope of the line given by each equation (1) 7x+13y=91 (2) 7-3y=9x

asked by roy on March 29, 2011
6. ## Math

Explain how you would find the volume of an irregular shape.

asked by Kirk on August 30, 2010
7. ## Precalculus

Suppose h(x) = 3/x^2-1. Find two nontrivial functions such that h(x)=(f o g)(x) (f o g referring to f of g)

asked by jh on January 31, 2010
8. ## math

find all solutions in the interval [0,360degrees) sin(5x)=0

asked by miranda on December 6, 2015
9. ## MATH

What tool do i use to find the measurement of the classroom floor.

asked by Keisha on March 27, 2011
10. ## Physics

Find analytically the resultant of the forces shown below: Where: F1 = 20 kg (4,4) F2 = 15 kg (-5,5) F3 = 5 kg (-2,-2) F4 = 10 kg (3,-3)

asked by Demitrio on July 15, 2017
11. ## Geometry

find the area of a triangle whose vertices have coordinates:(5,5)(3,4)(8,3)

asked by al on February 3, 2015
12. ## Algebra

Can someone please help me with this problem? I can not figure it out. Thank you. solve 4x + x(x-1)=0, find the x-intercepts of f(x)=4x+x(x-1)

asked by Ava on August 30, 2010
13. ## precal

find the exact value of the expression: csc (tan^-1 ã3/3)

14. ## math

1. state the domain of f(x)= x-2/x^2-x-6 2. given that f(x)=x^2+1 and g(x)= 3x+2, find all values of x such that f(g(x))= g(f(x)) 3. if f(x)= x^3-3x^2-2x+5 and g(x)=2, fin the value of g(f(x))

asked by Amy on September 21, 2010
15. ## mathematics-sequence

. Find 3-tails of d sequence:{2,4,6,8,10,12,14} please show workings #thanks

asked by P1 on March 24, 2016
16. ## math

6,12,6,8,10,12,8,14,16 find mean medion mode and standerd deviation

asked by ajit kumar on March 2, 2014
17. ## Algebra 3

find the sum of each finite arithmetic series 8+9+10+...+15

asked by Erica on April 3, 2013
18. ## biology

what is the seven taxa that identify Drosophila melanogaster? i cant find this anywhere.. thanks!

asked by anonymous on March 1, 2009
19. ## math

how do i find the coordinates of the midpoint of a segment having given the endpoint? K(-9,3),H(5,7)

asked by Bella on January 12, 2012
20. ## Chemistry

How would I find the moles of H+ if I have 2.0 M HCl and 2.0 M NaOH solution?

asked by Sara on October 26, 2010
21. ## Math! HELP!

For questions 14-15, find the simplified form of each expression. (3/2b^4)^3 (3/5y^4)^-2

asked by Abby on February 21, 2014
22. ## Math

Perform the requested operation or operations. f(x) = 4 - 4x, g(x) = -9x + 4 Find (f + g)(x).

asked by Ford on October 26, 2010
23. ## boston high school

find the circumference of a circle if the diameter is 5.15 meters

asked by kels on December 9, 2015
24. ## mathematics

For f(x,y)= 3 - x^2 +2x -y^2 - 4, find all critical points of f and determine their nature.

asked by Brian m on June 27, 2014
25. ## algebra

How would I find three different quotients that equal 5 to the negative 7th

asked by Ethan on February 5, 2010
26. ## algebra

Find an integer value of x such that when 3x−39 is divided by 2x, the quotient is 1 and the remainder is 50.

27. ## math

If the sum of n terms of the series 4+7+10+... is 209, find n

asked by Ayomide on April 16, 2016
28. ## math

Find the distance to the horizon @ 32,000 feet.

asked by Tracy on May 16, 2012
29. ## chemistry

Why would you find ethanol or water during an aspirin lab?

asked by annonymous on March 20, 2011
30. ## MATH Calculus Homework

Find the area of the region between the curve y^2=4x and the line x=3.

asked by Prue on May 8, 2013
31. ## chemistry

Why would you find ethanol or water during an aspirin lab?

asked by annonymous on March 20, 2011
32. ## social studies

why we can't find many of the Spanish missions from this period in Florida?

asked by ellie on October 24, 2009
33. ## Math

I need some help with this please. Find the height of a triangle where area=14 and base=4

asked by Joan on August 28, 2016
34. ## alg/geo

m= 5/6, (8,-9) find the equation of the line having the given slope and containing the given point

asked by vyu on March 13, 2010
35. ## Math

NO CALCULATOR! 1) Find the last two digits of the number 11^2016 .

asked by Help pls on October 1, 2016
36. ## Algebra 2

find the equation of the line with a slope of 4 and passing through (0 3)

asked by Anonymous on February 25, 2019
37. ## Calculus

Find the dot product of (u+v)*w u=-1,3 v=2,4 w=2,-5 Answer choices: A:37 B:-37 C:-29 D:-33 E:29 F:9

asked by Brock on July 3, 2012
38. ## algebra

I need to solve this and am not sure how to approach?Do I first find for the sum of the first 2 terms? (x-2)/(x) + (1/2)= (x+1)/(x-2)

asked by lola on January 16, 2012
39. ## Chemistry

how do you find delta h of 0.025 moles of water?

asked by Faye on November 25, 2010
40. ## geometry

find the area of polygon? rhombus with diagonals of 18 and 26

asked by Anonymous on March 21, 2011
41. ## Math

Perform the requested operation or operations. f(x) = 2x - 9, g(x) = 4x - 4 Find (f - g)(x).

asked by Ford on October 26, 2010
42. ## Algebra

|a+2 3z+1 5m|+|3a 2z 5m|=|10 -14 80| |4k 0 3 | |2k 5 6| |10 5 9 | This is a matrice and I am trying to find the values of the variables in each equation

asked by mike on December 17, 2009
43. ## math

find the maximum and/or minimum values of the function f(x) for the indicated value of x f(x)=x^2 -4x+3 25

asked by Michelle on February 12, 2017
44. ## MATH NEEDS HELP NOWw

Consider the sequence t1=1, t2=-1, and that tn=t(n-2)*(n-3)/(n-1), where n>2. Find the value of t1998. (1998 is the term, so is n, t1, and t2)

asked by Anonymous on February 26, 2017
45. ## math

Given ∠ABC, if m∠A=11x, ∠B = 3x + 4, and m∠C = x - 4, find the measure of each angle.

asked by jim on November 25, 2010
46. ## Geometric progression

Find the sum of series: 1+3x+9x2+27x3+...to

asked by Rahul on October 13, 2016
47. ## maths

find the inverse of function 2x-pi whole cube+2x-cosx

asked by sujana nagoji on May 15, 2011
48. ## math

find the equivalent fractions with the common denominator of 12

asked by stef on November 1, 2010
49. ## calculus

Find the arc length of the graph of y = x from x = 0 to x = 3 using calculus.

asked by Denise on September 11, 2010
50. ## Trigonometry

find the exact value of sin 2α if cos α=4/5 (α in quadrant I)

asked by David on November 28, 2013
51. ## math

In ΔABC, m∠ACB = 90°, CD⊥ AB and m∠ACD = 45° Find :AC, if CD = 6 sqrt2 in.

asked by hi on December 7, 2018
52. ## Further math

If the sum of the first n terms of the series 4 + 7 + 10 + ... is 209, find n.

asked by Ayomide on April 16, 2016
53. ## Math

Let f(x) be a linear function with f(1) = 2 and f(3) = 8. Find f(5) . Is the final answer 14 or 16

asked by Lilly on December 26, 2013
54. ## algebra

Find the number of pairs of coprime integers (n,m) such that 1≤n≤m≤20.

55. ## Algebra 2 / Trig

Given cos X = -0.147, find two possible values for X that are not co-terminal.

asked by Ashwin on May 15, 2011
56. ## statistics

using the 98-95-99.7 rule, find the percentage of scores within 20 points of the mean of 50.

asked by karla on March 21, 2011
57. ## math

what is 100 x 200 x 300= can't find a calculator

asked by Star on October 25, 2018
58. ## math

find the greatest common factor of these two expression 18 u^2 v^5 w^3 and 30 u^7 w^4

asked by mace on February 22, 2013
59. ## algebra

find the sixth term of the sequence a(n)=6+(n-1)(-2) please explain

asked by nani on December 20, 2017
60. ## calculus

Can anyone please explain to me that how can I find the discontinuities of the following function? f(x)=[(x+1)(x+2)]/(x-3)^2 THANKS A LOT~!

asked by eriko on September 25, 2008
61. ## Physics

what is the formula used to find time with an Vo at 0, Vf at 22 m/s2, and a constant velocity at 1.7 m/s2?

asked by Shawn on March 21, 2011
62. ## calculus

f(x)=(9x^2–8)^6(4x^2–5)^11 Find f'(x) I got (9x^2-8)^6 *11(4x^2-3)^10*8x+((4x^2-3)^11)6(9x^2-8)^5(18x) but im doing something wrong can someone check my work please

asked by John on April 30, 2008
63. ## math

FInd the equation of a line through the point (-2,5) with a slope of -2

asked by brittany on November 2, 2010
64. ## geometry

in the diagram of collinear points, GK = 24, HJ = 10, and GH=HI=IJ. Find each length.

asked by hassan on August 31, 2011
65. ## math

Find the 6th term of the arithmetic sequence given an = (1/5)an-1, given a1 = 20

asked by krome on March 25, 2015
66. ## trig

Find sin è/2 for cos è = 1/4 and è lies in Quadrant I.

asked by Steve on December 16, 2009
67. ## Algebra

Find the midpoint of the line segment having the given endpoints: (8,-4) and (-7,8)

asked by Michelle on January 31, 2010
68. ## geography

I am unable to find a detailed map of/for mezzogiorno. Help please.

asked by holly on May 15, 2012
69. ## Find the odds in favor of an event whose probabili

Find the odds in favor of an event whose probability is P(E) = 3/10

asked by Anonymous on July 4, 2012
70. ## math

HOw can I find the domain and range of this problem 4x^3-39x^2+93.5

asked by joseph on March 8, 2011
71. ## Pigskin Geography

What are the Interstates for pigskin week seven. They are like the last problems and I can't find them anywhere.!!

asked by LALA on October 24, 2009
72. ## Calculus

Find the point where the tangent to the curve is horizontal. f(x) = (x^2-2x+4)/(x^2+4)

asked by Sam on May 28, 2008

How do you find the demensions of a rectangle if you only have the area and the perimeter?

asked by Anna on February 24, 2009
74. ## algebra

p varies jointly as u and B^2 when u = 4 and B = 5, P = 300. find P when u is 1 and Bis 11

asked by tesha on April 20, 2013
75. ## Math

find equivalent fraction with a common denominator 2/3,1/2,5/12

asked by Maya on March 24, 2009
76. ## calculus

find an equation of the curve that satisfies dy/dx=4x^3y and whose y-intercept is 7

asked by matthew on March 19, 2011
77. ## calculus

Find the linear approximation of f(x)=\ln x at x=1 and use it to estimate ln 1.12. L(x)= . ? ln 1.12 \approx ?

asked by Alessandra Romano on October 31, 2014
78. ## Calculus

Find the range of the function F(x)= integral from negative 6 to x of √(36-t^2) dt

asked by Karen on March 12, 2019
79. ## Pre Calculus

How do I find the domain in this problem? Is it that the denominator cannot equal zero still? x^2-x/(x^2-x)+2

asked by Crystal on October 6, 2008
80. ## Algebra

Find all of the points of the form (x, −1) which are 4 units from the point (3,2)

asked by Andy on August 22, 2017
81. ## calculus

find all discontinuities (16x/2x3-8x3=0)

asked by brianna on December 11, 2012
82. ## Math

A curve is defined by the equation x^2y^3+4x+2y=12. Find dy/dx in terms of x and y.

asked by Anonymous on October 12, 2012
83. ## Algebra

Find an equation of the line parallel to the graph of 4x + 2y = 8 and containing (-1,5)

asked by Brandon on February 24, 2009
84. ## calculus

Find an equation of the tangent to the curve f(x) = 2x^2 - 2x + 1 that has slope 2.

asked by theophilus on July 4, 2010
85. ## math - calculus BC

find a power series representation of: f(x)=((x^2)-1)*sin(x)

asked by Anonymous on March 17, 2013
86. ## Algebra 1

how do I find the slope of the graph of the linear function "f"? f(2) = -3,f(-2) = 5

asked by Linda on November 26, 2010
87. ## Algebra

Find the midpoint of the line segment having the given endpoints. (−5, −2), (8, 10)

asked by Kim on October 6, 2014
88. ## math

Estimate then find each product. Simplify 7 4/5×2 1/3 Is the answer 18 1/5

asked by anoymous on December 1, 2014
89. ## math

how do i order integers and find out what the bars mean beside some of the questions.

asked by Zane on August 24, 2017
90. ## maths

find general solutions for sin5x=cosx

asked by carmen on August 24, 2012
91. ## Calculus

How do you find the area under the witch of agnesi? (for all radii)

asked by Tom on November 6, 2010
92. ## trig

Find y if the point (7, y) is on the terminal side of θ and cos(θ) = 7/25

asked by josh on January 25, 2012
93. ## math

find the slope of the line 5x - 2y = -1 I know the standard form is y=mx+b. It has been a while since I have done these.

asked by Hannah on July 4, 2010
94. ## calculus

find an equation of the curve that satisfies dy/dx=4x^3y and whose y-intercept is 7

asked by linda on March 20, 2011

2/10, n/30 find the complement and net amount paid

asked by helpme on February 6, 2013
96. ## ICT

write an algorithm to find the sum of two numbers

asked by ABUBAKARI on November 28, 2013

asked by Elizabeth on March 13, 2010
98. ## Math

Find the compound form of v, given the magnitude of ||v||=3 and v in the direction of 3i + 4j.

asked by Selena on January 17, 2012
99. ## calculus

Find the area bounded by the x-axis ,the curve y= 1/x+2, x=0,y=0, and x=5

asked by jessica on February 15, 2011
100. ## math

Find the sum of the first 15 terms of the geometric sequence. ∞ Σ 3n − 1 n = 1

asked by ben on May 13, 2018