1)Find the sixth term of the geometric sequence for which a1=5 and r=3 A)1215 B)3645 C)9375 D)23 I chose A 2)Write an equation for the nth term of the geometric sequence -12,4,-4/3... A)aN=-12(1/3)n-1 B)aN=12(-1/3)n-1 C)aN=-12(-1/3)-n+1 D)aN=-12(-1/3)n-1 I chose C 3)Find

92,916 questions, page 332
1. differential Equations

solve the initial value problem and find the interval of existence... cos(y) dy/dt = -t sin(y)/ (1+t^2) , y(1)=pi/2

asked by George on February 8, 2018
2. confidentiality of health information

I need to know where i can find articles on" ethical opinions on computer confidentiality" for medical records

asked by someone needing help on September 13, 2008

Find the height of an equilateral triangle with sides of length 6 cm ' please show ur work

asked by Jessica on November 25, 2012
4. math

Harold says" to find 6x8 , i can use the facts for 5x4and 1x4." do you agree? explain.

asked by Janessa on October 23, 2012
5. NEED THIS URGENTLY SCIENCE.

asked by Jessica on August 14, 2009
6. physics

Find the final speed of the train assuming no friction. Answer in units of m/s

asked by kari on October 13, 2014
7. MATH

Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.

asked by Anonymous on February 9, 2013
8. math

Give that x is angle in the first quadrant such that 8sin 2x + 2cosx – 5 = 0 Find: cosx tanx

asked by kudu on March 4, 2015
9. Algebra

Find the integers from 1 to 144 which are perfect squares and write the square root of each one.

10. Government

I need to write a 3 page paper on American foreign policy with Austria and can not seem to find anything. Can someone help me?

asked by Christopher on July 4, 2010
11. Algebra

1. determine whether the equation represents a direct variation , if it does find the constant of the vartion 2y=5x+1

asked by Sarah on November 24, 2015
12. math

Find the value of the angle data in degrees rounded to the nearest tenth of a degree.

asked by susie on October 2, 2011
13. Integral Calculus

Find the area of the surface generated by revolving the given curve about the y-axis. 8xy^2=2y^6+1 , 1

asked by Akitsuke on September 21, 2008
14. Math

Triangle GHI has i= 19 m, H=137 degrees, and I=51degrees. Find g. Happy Thanksgiving.

asked by Tre on November 24, 2011
15. Math

The radii of two cylinders 3:2 and height 7:4.find the ratios of their curved surface area.

asked by Simon on February 5, 2013
16. calc

Find the area under the curve below from x = 0 to x = 2. Give your answer correct to 3 decimal places. y = 2x - x2

asked by Anonymous on October 28, 2010
17. math

23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer

asked by jr on October 22, 2012
18. Chem

I need to find the Kb of Analine. I've been told the ph is 8.81 and that the concentration of the solution is 0.1 mol/L. What would be the equation I'm working with :S ?

asked by Lena on July 26, 2009
19. calc

find the absolute maximum and minimum for f(x) = x+ sin(x) on the closed interval [0, 2pi]

asked by chrissy on November 26, 2012
20. Geometry

"Find the perimeter of the figure, where AC=26, AD=BF, and D is the midpoint of AC. Round your answer to the nearest tenth."

asked by James on March 16, 2017
21. calculus

Use polar coordinates to find the volume of the given solid. Inside the sphere x^2+y^2+z^2=25 and outside the cylinder x^2+y^2=1

asked by siri on October 18, 2014
22. math

A number is chosen at rendom from 1-50. Find the probability of selecting numbers greater than 19.

asked by Vanessa on February 4, 2013
23. math

I find the mode in the set of data. i add them together. After that do i divide them by 2 or do I leave the numbers????

asked by skyler on September 6, 2007
24. calculus

Find a point c satisfying the conclusion of the Mean Value Theorem for the following function and interval. f(x)=x^{- {6}}, \qquad[1, 2] c =

asked by sze on January 26, 2018
25. AP chemistry

What is the heat of formation value for AQUEOUS phosphoric acid (H3PO4)? I can only find it for liquid. thank you

asked by billy on November 6, 2011
26. math

23 divided by 6=3.83333333333 the 23 is my points and i divide it to find my gpa how do i round the answer

asked by jr on October 22, 2012
27. Math 117

Find the vertex, line of symmetry, and the max/min value of f(x). Graph the function. f(x)=-3(x+1)^2+3

asked by Sabrina on September 19, 2010
28. Math natural logarithms

The efficiency e of a gasoline engine as a function of its compression ratio r is given by e =1− r^(1−γ) , where γ is a constant. Find γ for e = 0.55 and r = 7.5

asked by barry on May 16, 2015
29. Calculus

Find those values of x at which the tangent line is horizontal to the curve y=xsqrt2-2cosx

asked by Eileen on July 1, 2010
30. trig

Triangle XYZ has vertexes at X(-4, 5), Y(-3, 5), and Z(-3, 4). Find the measure of angle Y to the nearest degree.

asked by Parker on October 1, 2011
31. calculus

Find the limit. Use l'Hospital's Rule if appropriate. If there is a more elementary method, consider using it. lim x→0 (e^x − e^−x − 2x)/(x − sin(x))

asked by christina on March 17, 2017
32. Maths

on a graph of 2x^2 -7+5 use equations to find the vertex point ,roots and asis of symmetry

asked by Anonymous on August 5, 2009
33. ---college algebra (average rate of change)---

Find the average rate of change of g(x) = -2x2 + 36x - 142 on the interval from x = -5 to x = 10.

asked by Brianna on November 6, 2011
34. calculus

Use iterated integral to find the area enclosed by r=2sin2(theta). How do i graph this?

asked by Jean on October 15, 2014
35. Pre-Calculus

How do I find the minimum or maximum of this y = 2x³ + 3x² - 12x? It makes 2 curves.

asked by Peter on August 11, 2012
36. Algebra Help

Determine without graphing, whether the given quadratic function has a max value or min value and then find the value. F(x)=2x^2+16x-1

asked by Anonymous on October 15, 2014
37. ALGEBRA

Find the speed at which water travels in a pipe if the height is a. 5 cm b. 8 cm c. 18 cm Use the formula v^2=1960(h + 10)

asked by HELP US on August 12, 2012
38. Physics 202

Find the period of a satellite with a circular orbit 350 above Earth's surface.

asked by Tamar on February 7, 2013

im trying to look for do look alike glucose meter affect business. Its obviously yes but its so hard to find on google?

asked by flame on July 3, 2010
40. Math

A man goes 7m east and then 24m to south. Find his distance from the starting point

asked by Jon on December 28, 2016
41. science

find the no. of electron transferred between two ppints kept at a potential difference of 20V if 40 J of work is done

asked by sandeep on May 15, 2015
42. trig equations

Find all solutions (if they exist)for the given equation on the interval [0,2pi) cos^2x-5sinx+5=0

asked by Elan on March 4, 2015
43. Math

Find sec θ and csc θ. If tan θ =3 and cos θ>0. Please helpp, i don't get identities

asked by Oscar on February 6, 2013
44. Math

A sheet metal plate has the length of 147.5 mm and a width of 86.5 mm. Find its area in m^2.

asked by Keisha on August 3, 2009
45. factoring polynomials help?

16x^4-1 4x^4+39x^2-10 find the real number solutions of these equations. 3x^4+15x^2-72=0 x^3+2x^2-x=0 Thanks!

asked by Skye on November 6, 2011
46. Applied Calculus......

Use the method of bisection to find the root of the equation x^5 + 3x − 7 = 0 accurate to two decimal places.

asked by Jacob on February 4, 2013
47. geometry

in an isosceles triange with base angles at (0,0) and (7,0), how do I find the coordinates of the 3rd angle?

asked by mary on November 27, 2011
48. Math

Find three consecutive odd integers such that four times the middle integer is two more than the sum of the first and third.

asked by Anissa on March 6, 2017
49. Algebra 1

If your given points like (3, 2) (7,6) and are told to find the line perpendicular to the point (9,8) how could you solve it without graphing?

asked by Anonymous on February 16, 2011
50. Algebra

Find all positive integer values of c such that the equation x^2-7x+c=0 only has roots that are real and rational.

asked by Trish Goal on November 12, 2014

98. physics

A football is kicked with an initial velocity v=9i+12j. Find the speed in (m/s) of the ball after 2.4s A) 9.2 B) 10.8 C) 12 D) 15

asked by HEMANT on October 18, 2015
99. physics

A 4.53 kg particle has a velocity of vx = 3.98 m/s and vy = −3.16 m/s. Find the magnitude of its total momentum. Answer in units of kg · m/s

asked by Alejandra on November 20, 2014
100. math

Find the values of c so that the intersection of y=-x+6 and y=x/3+c lies strictly in the first quadrant (not on a coordinate axis).

asked by Janice on March 13, 2011