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

93,362 questions, page 697
1. discrete math

Consider the weighted voting system [q:5,3,1]. find the banzhaf power distributing of this weighted voting system when : q=5 and q=8

asked by Tamira on September 17, 2012
2. Geometry

If the measure of FGK =4w+4 and the measure of FGH= 136, find w. FGK is the whole angle. GK bisects and FGH.

asked by Adryan on December 14, 2010
3. algebra 1

In a triangle ABC,angle b is 4 times angle "A" and angle "C" IS 17 less than 5 times angle "A". Find the size of the angles.

asked by esther on December 16, 2010
4. math

The length of a rectangle is2cm more than its breadth ,and its perimeter is28 cm find the length and breadth of rectangle

asked by linear equation on April 12, 2016
5. calculus

the tangent line to the curve y=1/3(x^3)-3x^2+11x+15 is parallel to the line 9x-3y=2 at two points on the curve.Find the two points.

asked by Joseph on December 13, 2010
6. math

in a class containing 32 students, a student can either do Government or History or both. If 16 students do Government, 18 do History and 3 do none of the subjects, find how many do both

asked by Chidinma on January 15, 2017
7. Algebra

The floor of a shed has an area of 54 sq.feet. Find the length and width if the length is 3 feet less than twice its width.

asked by Lora on March 28, 2013
8. Math

find three consecutive even intergers for which the sum of the first two integers is greater than 9 more than the third integer, and the sum of the first and third integers is less than 17 more than the second integer

asked by Roy on September 14, 2009
9. algebra

Find the length and width of a rectangular lot with a perimeter of 70 meters if the length is 5 meters more than the width

asked by tonya on April 16, 2009
10. singh

a circle inscribed in regular hexagon with each side of regular hexagon √3 cm find area of circle

asked by Abhishar on January 19, 2017
11. math

A package contains 9 candy canes, 6 of which are cracked. If 2 are selected, find the probability of getting no cracked candy canes.

asked by yorkie16 on April 23, 2009
12. math

There are 50 red and green marbles in a basket, if there are 30 red marbles. Find the probability that exactly 5 of the 10 are green, if 12 are drawn?

asked by lyn on June 12, 2015
13. math

i can not find the pattern or a rule... write the next three terms and write a rule to describe the number pattern. 0.57, 0.66, 0.75, 0.84

asked by haven on January 6, 2015
14. Math

A photograph is 25 cm and 20 cm high. It must be reduced to fit a space that is 8 cm high. Find the width of the reduced photograph.

asked by Sue on February 4, 2013

Triangle NQP is an equilateral triangle with the measure of angle N=5x-2y and the measure of angle P=x+2y. Find the values of x and y.

asked by Abbey on November 4, 2008
16. Homework

I will call you when I will get back from visiting my sister. will/get back/visiting find a incorrect answer? will is incorrect here?

asked by sarah on September 11, 2016
17. Math

Find the equation of the line, with the given properties, in slope-intercept form. Slope=−4, through (−7,7) The equation of the line is .

asked by Valarie on January 28, 2015
18. algebra 1

The base of a triangle is 3 cm greater than the height. The area is 27 cm squared. Find the height and base of the triangle.

asked by jerry on December 15, 2016
19. calculus

find the distance d(P_1 & P_1) between points P_1 and P_2. P_1=(4,-5)and P_2=(3,4) please show work

asked by anonymous on December 9, 2012
20. Calculus

Suppose that y=f(x) = sqrt(2x), x>=0 Find a c > 0 such that the tangent line to the curve y = f(x) at x = c has the same slope as the tangent line to the curve y = f^–1(x) at x = c. You get: c = 1/8 c = 1/2 c = (1/8)^(1/3) c = (1/3)^(2/3) c = (1/2)^(1/3)

asked by Thomas on April 9, 2015
21. math

The length of a rectangle is 8 inches more than three times the width. The perimeter is 88 inches. Find the length and width

asked by latesha on December 17, 2011
22. South University

Find the equation of the line, with the given properties, in slope-intercept form. Slope=−4, through (−7,7) The equation of the line is .

asked by Valarie on January 28, 2015
23. math

in the frustum of a cone,the top diameter is twice the bottom diameter. if the height is h cm, find the height of the cone

asked by Jay on August 20, 2015
24. le

a fraction is such that the numerator is seven less than the square of the denominator. if six is added to the numerator and on to the denominator the result is 2. Find the fraction

asked by john on August 21, 2015
25. Math

One of the two equal angles of an isosceles.triangle is greatest than the third angle 18° . Find the three angles of the isosceles triangle

asked by Vishwam on December 6, 2016
26. Geometry-8th gr

Can you please help me with this question? 1.) Given: triangle ABC ~ triangle XYZ, m

asked by Mona on January 31, 2013
27. statistics

The mean of 3 consecutive multiples of 3 is equal to A.The mean of 4 consecutive multiples of 4 is equal to A + 27. The mean of the smallest and largest of these 7 numbers is 42. Find A

asked by Anonymous on February 10, 2013
28. math

price of 5 litres of cooking oil is rs. 302.50. find the price of 1 litre cooking oil

asked by ayesha on September 9, 2012
29. Calculus

Find the Absolute Maximum and Absolute Minimum of f on (0,3]. f(x)=(x^3-4x^2+7x)/x Multiple choice question I know the minimum is (2,3) but the maximum is either nothing or (0,7) but I can't tell which one

asked by Henry on November 7, 2015
30. maths

the ages of a son and father are in ratio 3:8. If the son is 35 years younger than his father find their ages.

asked by riaan on April 13, 2013
31. geometry

If a circle has an area of 25 pi cm squared, find the circumference of the circle? a. 5 squared cm b. 10 squared cm c. 50 sqaurred cm d. 156.25 squared cm

asked by Jessica on May 3, 2012
32. math

An alloy contains only zinc and aluminium in the ratio 7:9.If the weight of the alloy is 8kg then find the weight of aluminium?

asked by akshaya on August 19, 2018
33. math

The ratio of the length and breadth of a rectangular playground is 9:5. If the breadth is 360m,find the length of the playground.

asked by bhoomika on December 10, 2015
34. Math

The sides of a triangle is 6,8,15 cm long. in a similar triangle, the longest side is 21 cm long find the two sides.

asked by Jason on September 22, 2016
35. math

the length of a rectangle hallway is 3 times its breadth if the perimeter of the hallway is 48 m find its length and breadth

asked by mahendra on April 8, 2013
36. math

The unit digit of a 2-digit number is greater than the tens digit by 3. If the product of the digit is 18 find the number

asked by 123 on September 22, 2016
37. maths

Find the sum of the smallest 2 digit prime number and the largest 2 digit prime number.

asked by ssssss on March 31, 2012
38. physics

find the force and the force direction of a 2x10^-6 C charge that is 3m west of a +5x10^-6 C charge (0.01 N west)

asked by sammeh on November 27, 2009
39. Math

The formula SA=4s can be used to find the surface area of a cube. What is the surface area of a cube with lengths of 8 1/2 inches?

asked by Amy on February 4, 2015
40. math

The area ratio between 2 similar triangles is 225/81. Find the perimeter ratio of these triangles. a) 3/2 b) 225/81 c) 15/9

asked by Kilani on December 19, 2017
41. Math

If you want to add 2/3 and 3/5, you will find the LCM of the denominators then divide the LCM of the denominators and multiply it with the numerators then add it...

asked by Sheena Jane on September 24, 2016
42. Math quick help anyone

1. I'm given a slope of 1/4 and a set of 2 points each: p: (-12,6) & Q: (8,w) .find the value of w. what if the slope was -1/4, then what would the value of w be 2. What is the solution to these equations: 3x-2y-8=0 9x-6y-42=0 One solution, no solution or

asked by Miley on January 15, 2014
43. Algebra HELP

Find the mean,median, mode, and range. 10,8,12,6,5,4,10. This is what I got: Mode:10 Median:8 Mean: 7.9 Range: 8 However, none of these are the answer choices. Am I doing something wrong??

asked by Hannah on November 18, 2017
44. Math

Runner runs 8 miles at 5 miles per hour, then another 2 miles at 7 miles per hour, find average speed.

asked by Nerd101 on February 15, 2011
45. Math

In examination, 60 % of candidates failed, the number of candidates who passed was 500. Find the number that failed.

asked by Yaro on October 2, 2016
46. math

the larger of two numbers is 1 more than twice the smaller. three times the larger number is 10 more than 5 times the small. find both numbers.

asked by juve on October 25, 2011
47. Math

Find the distance, d across the river. Assume the ratio of d to 75 ft is the same as the ratio of 40 ft to 20 ft. The distance across the river is _____ feet. is it 37.50?

asked by Jazmyne on January 5, 2012
48. science

X needs to find the density of a cube. Each side of the cube measures 3 cm and the mass of the cube is 12 g. What is the approximate density of the cube.

asked by jim on October 11, 2012
49. Calculus

Find derivative: (write answer as single fraction) y=ln((4x-1)/x^3) So far I have: y'=(4/(4x-1))-3/x How do I write as single fraction duplicate.

asked by Evan on April 17, 2007
50. Algebra

Which of the following expressions is true? A)4^3 x 4^4 = 4^12 B)5^2 x 5^3 > 5^5 C)3^2 x 3^5 = 3^10 D)5^2 x 5^4 < 5^8 Which of the following expressions is true? a)2^4 x 2^3 = 2^12 b)3^3 x 3^6 > 3^8 c)4^2 x 4^2 > 4^4 d)5^2 x 5^2 = 5^10 Which one is

asked by Baby_Banana on April 25, 2018
51. Physics

For a record playing at 45 rpm, find the frequency and the angular velocity. Frequency= Angular velocity=

asked by Allen on April 24, 2012
52. maths

the straight line l1 has equation y=2x+3 the straight line l2 is parallel to l1 l2 passes through the point (3,2) find an equation for l2

asked by alex on October 23, 2008
53. math

In a triangle ABC, angle B is 5 times angle A and angle C is 18° less than 4 times angle A. Find the size of the angles.

asked by anonymous on April 2, 2010
54. Maths

In a parallelogram the base and height are in the ratio 5:2.if the area of the parallelogram is 360m2.find it's base and height.

asked by Shankar on December 27, 2016
55. math

Find the zeroes of the function y=3x^3-3x So I factored that to y=3x(x^2-1) but am not sure about the zeroes. I know that 0 and 1 are zeroes, but am not sure how to get a zeroe from x^2. Thanks. Factor it again to get 3x (x+1)(x-1) The zeroes are where any

asked by Tanya on December 14, 2006
56. Math

Find the measure of two complementary angles if the measure of one angle is 30˚ greater than the measure of the other. What is the measure of the larger angle?

asked by Pat on February 24, 2018
57. chemistry!

how do we find the grams ppt of the following: 0.500 M CaCl2= 10 mL 0.500 M Na2CO3= 20 mL Ca:CO3= 1:2 grams ppt= ?

asked by Anonymous on October 14, 2010
58. Math

Area of rectangular hall is 165sq.m.if the length is 4m more than its breadth.find the length and breadth of the hall

asked by Shuba on October 5, 2017
59. midpoint question

find the midpoint between these points (-2,7)and (-8,-5) thank you midpoint is (sum of the x values/2,sum of the y values/2) (really you are just finding the "average" of the x's and y's.) tell me what you get.

asked by cecilia lopez on May 8, 2007
60. Mathematics

The sum of the digits of a two digit number is 6.If 18 is subtracted from the number, the digits in the number are interchanged . Find the number.

asked by Prabhash on October 15, 2016
61. geometry

Find the volume of a rectangular prism whose dimensions are twice those of another rectangular prism that has a volume of 120 cm3

asked by bianca on April 9, 2012
62. geometry

RST with vertices R (-2, -2) , S (-3, 1) , and T (1, 1) is translated by (x, y) → (x - 1, y + 3) . Then the image, RST , is translated by (x, y) → (x + 4, y - 1) , resulting in R "S"T ". a. Find the coordinates for the vertices of R "S"T ".

asked by Anonymous on January 6, 2014
63. Chemistry

You need 3.0-L of 0.13 M salt solution. All you can find is 0.40 M salt solution. How much of that solution will you need in order to make your desired solution (in liters)?

asked by billy on February 16, 2011
64. math

markup rate base on selling price =22%; markup =\$270. find the selling price

asked by eve on March 2, 2016
65. Maths

If the polynomial f (×)=ax^2+13×+b and g (×)=4×^2+px+a are divided by x-1 the remainder are 12 and 6 respectively.If they are divided by ×-2 the remainder are 40 and 20 respectively.find the values of the constants a,b,p and a.hence determine the

asked by Lawal on October 23, 2017
66. math

Mary is 3 times as old as her son.In 12 years,Mary's age will be one less than twice her son's age.Find their ages now.

asked by Blessie on December 7, 2015
67. geometry

Triangle NQP is an equilateral triangle with the measure of angle N=5x-2y and the measure of angle P=x+2y. Find the values of x and y.

asked by Hannah on November 7, 2008
68. math

u=(2 cos pi/4)i + (2 sin pi/4)j, v = (cos 3pi/2)i + (sin 3pi/2)j find the angle theta between the two I'm at a lost on what to do.

asked by John on March 31, 2010
69. Algebra

The perimeter of a rectangle is 90 meters. The length is 9 meters more than twice the width. Find the dimensions. I need the length and the width. Thanks!

asked by Kay on October 12, 2008
70. math

Find the distance between the pair of points (-6.2,4.6)(-4.5,0.6) i have the distance as 141.50 and their answer is 4.35. how did they get this answer i squared 141.50 and still did not get 4.35

asked by Veronica on June 23, 2009
71. Math

You pick two cards from a deck of 52 cards. Find the probability that the first card was a spade given that the second card was a spade.

asked by Maria on December 5, 2012
72. maths

Find a fraction which reduce to 2/3 if the numerator and the denominator are each increased by 1 and reduce to 3/5 if the numerator and the denominator are each reduced by 2

asked by madhan on November 21, 2016
73. organic chemistry

how do u find the percent yield of 4.0g of acetanilide AND 31.12G OF 4-bromoacetanilide. calculate the percent yield of 4-bromoacetanilide

asked by georgie on November 23, 2010
74. Math Help

1.) P(E) = 0.7. Find the probability that the event WILL NOT happen. P(E’)= 2.) P(E') = 17/35. Look for the probability that the event WILL happen. Put answer is a/b form. P(E)=

asked by Lauren on April 28, 2015
75. calculus

The Cost C of a product is a function of the quantity x of the product: C(x)=x^2-400x+50.Find the quantity for which the cost is minimum.

asked by Arvin on November 2, 2012
76. geometry

YW is a bisector of

asked by Tricia on September 18, 2010
77. math

The probability that Luis will pass his statistics test is 0.37. Find the probability that he will fail his statistics test.

asked by candy on July 12, 2011
78. MATHEMATICS

A pole of height 2m cast a shadow 1.5m long. Find the height of a tree whose shadow is 2.5m long.

asked by BOLUWAIFE on May 11, 2016
79. algebra 2

In a sample of 138 teenagers, 38 have never been to a live concert. Find the sample proportion for those who have never been to a live concert. * 4% * 28% * 50% * 72%

asked by Skye on May 27, 2010
80. math

.An angle is 10° more than the measure of its complement. Find the number of degrees in each angle.The angles measure _ degrees.

asked by justin on April 6, 2014
81. ohysics

how to find the tension in two strings, 0.75 kg meter stick is supported at the 10 cm mark and the 75 cm mark by strings. a 3.5 kg is at the 25 cm mark and a 2.5 kg is at the 90 cm mark.

asked by cinthia on May 14, 2011
82. Math

Given the linear equation 5y = -3x + 19, find (a) the slope of a line perpendicular to the given line. (b) the slope of a line parallel to the given line. A. (a) -5/3 (b) 3/5 B. (a) -3/5 (b) 5/3 C. (a) 5/3 (b)-3/5 D. (a) 3/5 (b)-5/3

asked by chchch on July 18, 2012
83. equilibrium constant

find eq constant at 910K. CCl4 (g)-->

asked by Christine on April 12, 2007
84. math

The length of a rectangle is 8 metres less than twice its breadth. If the perimeter of the rectangle is 56metre, find its length and breadth.

asked by sim on February 13, 2016
85. Math: Parabola, Vertex

Find the vertex of the parabola associated with the quadratic function. f(x)= -1/7x^2 - 2/11x + 1/121 (h,k)= What is the vertex of this quadratic function?

asked by John on July 13, 2011
86. geometry

Suppose line PQ has endpoints P(2,3) and Q(8,-9). Find the coordinates of R and S so that R lies between P and S and line PR is congruent with Line RS which is congruent with line SQ

asked by Jeremy on September 5, 2011
87. Algebra

I think of two numbers. If I double the first and add three times the second, the result is zero. If I subtract three times the second from twice the first, the result is -12. Find the two numbers.

asked by student #1 on August 23, 2019
88. Math

The sum of the integers from 40 to 60, inclusive, is 1050. what is the sum of the integers from 60 to 80 inclusive? Please help me find the pattern and how to use it instead of adding 60+61+62+63..... etc.

asked by Sarah on January 9, 2013
89. Math

The sum of the integers from 40 to 60, inclusive, is 1050. what is the sum of the integers from 60 to 80 inclusive? Please help me find the pattern and how to use it instead of adding 60+61+62+63..... etc.

asked by Sarah on January 9, 2013
90. Psychology

A distribution has a standard deviation of _ _ 12. Find the z-score for each of the following locations in the distribution. a. Above the mean by 3 points. b. Above the mean by 12 points. c. Below the mean by 24 points. d. Below the mean by 18 points.

asked by Sharon on January 21, 2012
91. math

Find The Area Of The Parrelogram. 60ft x 67ft x 52ft 60ft x 67ft x 52ft 2(60*67 + 60*52 + 67*52) = 21248 ft^2

asked by Hayden on March 15, 2019
92. Math

A bag contains forty coins, all of them either 2c or 5c coins. Let there be x 2c coins and y 5c coins. If the value of money in the bag is \$1.55, find the number of each kind.

asked by AJ on May 12, 2011
93. math

Given the plane 2x-3y+7z=4, a) Find the equation for the line perpendicular to the plane that intersects the plane at the point P=(6,5,1). b) How far is it from the point (4,-2,3) to the plane?

asked by sophie on May 12, 2011
94. calculus

find an equation of the tangent line to the curve at the given point. graph the curve and the tangent line y=x/x-1 at (2,2) )

asked by Anonymous on May 16, 2015
95. Calculus

Find the local linearization of g(x)=sqrt 4x near x=2 use local linearization to estimate g(2.05) is your estimate too high or too low?

asked by Clay on December 21, 2012
96. Algebra

The base of rectangle is 3cm more than twice the height the perimeter is 60cm find the base and height of the rectangle

asked by Raman on October 1, 2013
97. math

Given a right triangle ABC, if the measure of angle B=30 degrees, the measure of angle C=90 degrees, and AB=5cm, find AC

asked by martha on June 6, 2012
98. algebra

a linear function has the same y-intercept as x+4y=12 and its graph contains the point(5.4).find the y-intercept and the slope of the linear function

asked by lacrsha on September 28, 2009
99. Chemistry

A 78.9g sample of HCN contains 0.290g of H and 4.06g of N. Find the mass of carbon in a sample of HCN with a mass of 3.37 g

asked by Mark on September 6, 2015
100. math

the lenght of a rectangle field is twice of its breadth.if the perimeter of field is 27 metre,find its lenght and breadth

asked by yusra on January 15, 2016