# 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

92,404 questions, page 419
1. ## math

find two pairs of numbers with the given number as their least common multiple the numbers are 10 36 60 105

asked by jayvon on August 28, 2008
2. ## math

I am a positive integer less that 30, two more than my value is a mulitple of 6 the sum of my digits is a mulitple of 7 find this number

asked by alexis on February 13, 2015
3. ## Chemistry

How do I find the volume in L, of aluminum if the mass is 25.25g and the density of aluminum is 2.70g/Ml?

asked by Patty on February 6, 2011
4. ## math

sales tax is 8.2 percent find the sales taxes on a purchase of 273.00.

asked by Emma on November 14, 2014
5. ## Math

Find the multiplicative inverse of the number. 1/2 (fraction) The inverse would be 2/1, which would be 2 as the final answer.

asked by Anonymous on October 22, 2009
6. ## algebra equation solving

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7)) subtract and simplify ,,,,,i know i need to find LCD which is y+7,and multiply both sides to get it that way i think answer is -6y-2/y+7....is this right???

asked by Rochelle on January 11, 2012
7. ## math

FIND THE MODULO CLASS TO WHICH THE NUMBER BELONGS FOR THE GIVEN MODULO SYSTEM 53 mod 12

asked by nichole on June 12, 2011
8. ## mathematics-root of cubic eqn

The roots of the equation x^3 + 2x^2 + 3x - 4 = 0 Are m, n , k (a) write down the value of m + n + k (b) write down the value of mn + nk + km (b) find the value of m^2 + n^2 + k^2 please show detailed solutions #thanks

asked by P1 on April 11, 2016
9. ## math

the length of a rectangle is 3 times its breadth.its perimeter is 64cm.find its length?

asked by Anonymous on April 28, 2014
10. ## Algebra

Find the slope of the line containing each given pair of points, If the slope is undefined, state this (-1,4) and (5,-8)

asked by Poochie on July 12, 2011
11. ## Physics

A certain planet is located 3.54 x 10^11 m from its sun. If its orbital period is 4.9 x 10^7 s, find the mass of its sun.

asked by Anonymous on April 28, 2014
12. ## Physics

Find the tension T2 of the box hanging from the rope if 1 = 25°, 2 = 65°, T1 = 60.58 newtons, and W = 143.4 newtons.

asked by David on December 11, 2013
13. ## Calculus

If tan(θ)=−7/2 and sin(θ)

asked by Rileigh on April 4, 2017
14. ## Calculus derivatives

Consider the equation x^2 + xy + y^2 = 1 Find all points where the tangent line is parallel to the line y = −x. Thank you for helping

asked by Jumpman on April 10, 2016
15. ## physics/electrical circuits

there are two wires a and b. if the resistance of B is R and the diameter of A is twice of B, the length and the nature of the material is the same, find the resistance of A.

asked by doffy on March 3, 2018
16. ## math

the base of right angled triangle measures 48 cm and its hypotenuse is 50 cm. find the area of triangle

asked by aaaaaa on June 9, 2013
17. ## math

Find x (the longer leg of the right triangle). the shorter leg is 18 m and the tip is at 34 degrees

asked by Katie on May 9, 2019
18. ## Trig

Find sin(x+y), cos(x-y), tan(x+y), and the quadrant of (x+y) if sinx= -1/4, cosy= -4/5, with x and y in quadrant 3.

asked by Brendan on April 10, 2016
19. ## pre calc

Find the exact value of sin(x-y) if sinx=-3/5 in Quadrant III and cosy=5/13 in Quadrant I.

asked by Jennifer on May 21, 2013
20. ## Calculus

Find the equation of the tangent to the curve y=2-e^-x at the point where x=1. Can someone please do this step by step and explain?

asked by Sam on June 5, 2008
21. ## math

the perimeter of a parallelogram is 88 cm and one of its adjacent sides is longer than the other by 10 cm. Find the length of each of its sides

asked by suman on December 5, 2016
22. ## Algebra

Tina is 3 years younger than Tom. The ages are in the ratio 2:3. Find their ages.

asked by bobby on January 26, 2019
23. ## calculus

The limit as x approaches 0 of ((4^x)-1)/x The limit above represents the derivative of some function f(x) at some number a. Find f and a.

asked by Logan on September 16, 2011
24. ## math

Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?

asked by Amy on September 5, 2012
25. ## French

Is there a French word for "a facial" like the treatment of the face. I'm trying to use it in my paragraph and I can't find the word for it.

asked by Natalie on June 8, 2008
26. ## math

Find the scale ratio of this map: 1 inch on the map represents 10 miles

asked by Sam on September 22, 2012
27. ## Calculus

find the acceleration at time t=9s if the position (in cm) of a particle moving along a line is s(t)=6t^3-7t^2-9t+2 at time t.

asked by Anonymous on October 24, 2009

which Formula should be used to find the area of the composite shape?? A= 4(1/2 x bh ) + 1w A= 4bh + 1w A= 2bh + 1w A= 2bh + bh

asked by Young Trippy Lil G on April 2, 2017
29. ## Trig

If the terminal side of an angle theta contains the point (-1,3), find secant theta.

asked by Maxine on April 13, 2016
30. ## geometry

Find the value of x. x = 18x = 22.5x = 30x = 54 is like a like two line almost forming an X and on the left side it says (x+90) and on the right side it says 4x

asked by joey on June 24, 2016
31. ## math

Find a fraction equivalent to 1\2. The denominator must be 5 less than 3 times its numerator. The numerator is less than 8. Is the answer 2\4

asked by paige on February 8, 2012
32. ## jk

A ball is projected horizontally with a initial velocity 8m/s .Find its position and velocity after 1/4 second

asked by Anonymous on March 10, 2017
33. ## math

if opposite angles of cyclic quadrilateral are in the ratio 2:3 then find the measure of all angles

asked by vishakha on January 10, 2017
34. ## math214

Please help me with this I do not understand this at all Find each of the following: 113°57 + 18°14, 84°139- 27°45, 113°57 + 18.4°, 0.75° in degrees, minutes, and seconds

asked by alicia on February 17, 2010
35. ## pmt coching chemistry

25 ml of 3M hno3 are mixed with 75ml of 4.0M HNO3 if volumes are additive then find molarity

asked by sanju kurmi on December 7, 2016
36. ## Quantum Physics

Suppose we have a particle in 1-dimension, with wavefunction Ae^(−|x|/2d). What is the probability to find the particle in the interval [0,d]?

asked by qwerty on April 3, 2013
37. ## Maths

Consider the line defined by the parametric equations x=3d-10, y=2d+1. The y-intercept of this line can be expressed as a/b. Find a and b.

asked by CHRIS on October 27, 2013

write the rule anf find the missing input. input out put 0 5 3 14 x 32

asked by nick on May 7, 2012
39. ## math

Place the digits 1,2,3,7, and 8 in a division problem, how would you place them to find the greatest quotient?

asked by Sarah on August 18, 2010

Find the equation of the circle where the center is on the line 8x + 5y - 8 =0 and passing through point (2,1) and point (3,5)

asked by Mk on February 28, 2011
41. ## math

Find the equation of a line that is perpendicular to the line y=1/8x+5 and contains the points (-7,0) y= please show work

asked by caylan on January 6, 2013
42. ## math

First estimate the answer. Then multiply to find the exact answer. Simplify all answers. 8 1/6 . 9 3/4

asked by Rochelle Ambush on January 20, 2013
43. ## math

Find a negative real number such that the square of the sum of the number and 3 is equal to 25

asked by diane on April 12, 2016
44. ## statistics

In a distribution of scores, X=62 corresponds to z=+0.50, and X=52 corrsponds to z=-2.00. Find the mean and standard deviation for the distribution.

asked by dray on June 20, 2010
45. ## Math

complete the the table below for the fucntion y=20/x^2 for 2< or equal to x < or equal to 7. x 2 3 4 5 6 7 y ? 2.2 1.3 ? 0.6 ? When x=2, then y=4 When x =5, y =0.8 When x=7, then y=0.41 is this correct? The value of y when x=4.5, is the ans=4.4? And how do

asked by Keira on June 27, 2009
46. ## Math

The perimeter of a rectangle is 46 cm. One side is 9 cm longer than the other side. Find the lengths of the sides.

asked by Amy on March 23, 2014
47. ## trig

Let sin A = 12/13 with 90º≤A≤180º and tan B = -4/3 with 270º≤B≤360º. Find tan (A - B).

asked by Matt on September 12, 2013
48. ## chemistry

25 ml of 3M hno3 are mixed with 75ml of 4.0M HNO3 if volumes are additive then find molarity

asked by Anonymous on April 18, 2015
49. ## English

Look through your paper to find any small mistakes before you submit it. (What is the meanimg of 'paper' in this sentence?)

asked by rfvv on December 2, 2010
50. ## math

plot the given polar coordinate and find three additional polar representations of the point. (3, (5*pi) /6))

asked by gowthami on March 7, 2011
51. ## Calculus

Find a positive number such that the sum of the square of the number and its reciprocal is a minimum.

asked by Q on March 25, 2014
52. ## math

Find the % of Discount Regular Price \$125 Sale Price \$100

asked by Jessica on February 7, 2013
53. ## AP calculus

The consecutive terms of an arithmetic progression are 5-x, 8, 2x. Find the common difference of the progression.

asked by Watermelon on December 3, 2011
54. ## Geometry

A circle R has a radius of length 5 sqrt 3 and has a chord XY that is 5 units from R. Find the length of XY.\$

asked by Sheenybeany on August 5, 2014
55. ## pharmacy

Where would you find information on drug interactions in an older style drug monograph

asked by Anonymous on October 15, 2012
56. ## Analytical Geometry

Find the equation of the circle that passes through the point of intersection of the circles x^2+y^2=2x, x^2+y^2=2y and contains the point (2,1)

asked by Dan on June 24, 2018
57. ## Statistics

The following is a list of 13 measurements: -38,-89,-47,-43,-70,59,92,97,23,-11,-62,-22,-5. Suppose that these measurements are respectively labeled X1,X2,...,X13 Find the sum when i=1 Xi/30.

asked by Kenny on March 23, 2014
58. ## Calculus

The position of a particle on the x-axis at time t, t>0' is ln t. Find the average velocity of the particle for 1

asked by Dandylove on April 8, 2012
59. ## Calculus

Find the derivative of y with respect to x. y= [(x^5)/5]lnx-[(x^5)/25] How would I go about doing this? Should I use the product rule to separate (x^5)/5]lnx ?

asked by Natalie on September 4, 2011
60. ## Science

A cyclist speed up at a constant rate from rest to 8m/s to 6s. Find the acceleration of the cyclist

asked by Anonymous on May 8, 2017
61. ## physics

forces of and are applied at the same point. the angle between F1 and F2 is 60.0◦ and the angle between F2 and F3 is 80.0◦. find the resultant force.

asked by resultant force on February 8, 2013
62. ## calculus

Can anyone please explain to me how can I find the limit of: lim [3X^2+3XdeltaX+(deltaX)^2] deltaX--->0 THANKS A LOT!!!!!!!!!!

asked by eriko on September 24, 2008
63. ## Math

4 balls and 3 pen cost 12 find the 6 ball and6 pen coat

asked by Anonymous on February 15, 2018
64. ## MATH

Find the real and imaginary part of 6¡/(2-¡)² Pls I need working and answer pls

asked by Nice on March 30, 2018
65. ## math

PQ is a chord of length 8 cm of a circle of radius 5 cm . The tangents at P and Q intersects at T. Find the length of TP.

asked by Anonymous on February 24, 2013
66. ## Geometry

Find the measure of the acute angle that the given line forms with a horizontal line. 1. Y=5x+3 2. Y=1/2x+4

asked by T.A on April 9, 2012
67. ## Chem

Find the number of protons and electrons of N-3. Would it be 7protons, and 4electrons? or 7 protons, and 7electrons?????

asked by Aidan on August 29, 2011
68. ## Physics

How can one find the magnitude and the directions of a resultant if Vector A is 35N @ 60' NE, and Vector B is 50N @ 20' NW?

asked by Megan on December 4, 2011
69. ## Physics

How can one find the magnitude and the directions of a resultant if Vector A is 35N @ 60' NE, and Vector B is 50N @ 20' NW?

asked by Megan on December 4, 2011
70. ## trigonometry. Math

In a triangle PQR, angle Q=50 degrees,PR=5CM, QR=4CM. find angle P?

asked by Melody on January 26, 2011

i need some explanation on Area of Trapezoids and Parallelograms....? can some body explain how to find the area?

asked by Austin on March 3, 2010
72. ## geometry

two angles are complementary one angle is 18 more than three times the other find the measure of the larger angle

asked by franceska on January 19, 2011
73. ## Calculus 1

Hi! Can I get some help with this questions. I am very confused about how to approach it. Find the point on the curve y=5x+4 closest to the point (0,6). Thank you!

asked by Claudia on March 29, 2018
74. ## calc

The slope of the tangent to the curve y=f(x) is given by (1/9)(x^2)(y^2). The curve passes through the point (3,1). Find the value of y when x=3*cubedroot(3).

asked by Anon on February 16, 2014
75. ## geometry

in an equilateral triangle RST, R has coordinates (0.0)and T has coordinate of (2a,0).Find the coordinates of S in terms of a.

asked by katie on July 3, 2011
76. ## math

Find the lengths of each side give the following right triangle: Base=x hypotenuse=x+6 last side=x+3 thank you!

asked by Jonah on April 14, 2018
77. ## math

Nia found the following prices for shorts:\$25 \$28 \$19 \$20 \$18 \$19 \$32 \$29.find th mean,median,and mode for the prices

asked by minecraft on August 6, 2014
78. ## math

using the formula h(x) = 1.95 x + 72.85. Find the height of a female whose femur is 35 cm long x=length and H=height.

asked by Maryann on March 16, 2010
79. ## Maths

How Do You find the volume of a hexagon ? The Front Has cm squared so do you not times the front bit ??

asked by Emily Louiisee X on September 24, 2008
80. ## Math

pattern Sort sticks Long sticks number (n) (S) (L) 1 4 2 2 7 4 3 10 6 find formula

asked by cindy on September 11, 2016
81. ## algebra

If is a line whose equation is y= 2x - 1, find the equation of the image of under each of the following translations: in book explanation a. (x, y) S (x, y - 2) b. (x, y) S (x +3, y) c. (x, y) S (x - 3, y + 2)

asked by Rebecca on March 3, 2010
82. ## Math Ahhhh

What are the multiples of 24? any number that can be divided by 24 24, 48, 72, 96, etc. Keep multiplying 24 by other numbers to find the multiples. 24,12,2,3,6,8and 1

asked by Backdraft222 on January 24, 2007
83. ## Calculus

f(x) = 4/5x i need to find the derivitave but i don't know how to start this one. I know the derivitave of 4 is just zero, and i know the derivative of 5x is 5. But the answer isn't 0/5. Help please.

asked by Kyle on September 15, 2013
84. ## Maths

8 people in the playground. How many ways can 6 people be selected to play? Find the rule.

asked by Anonymous on October 25, 2016
85. ## math

a rectangle's width is one-fifth its length, its perimeter is 60m. find the dimensions of the rectangle

asked by Keya on June 26, 2014
86. ## Math

A floor plan has a scale of 1/4 in : 5 ft. Find the length on the drawing for an actual length of 60 ft.

asked by Jennifer Roberts on April 17, 2013
87. ## Math

When 31513 and 34369 are divided by a certain three digit no. the remainder are equal. Find this remainder.

asked by Aakash on June 27, 2018
88. ## Math

given f(x)=3x-5 and g(x)=2x^2+5x and h(x)=1/(x+3) find: ff(-2) =(3(-2)-5)(3(-2)-5) =(-6-5)(-6-5) =121 is this correct or is it wrong? I don't really know how to write ff(-2) x if f(x)=-7 =??? I don't know how to start this please help and thank you

asked by Anonymous on March 13, 2012
89. ## English

what is the unethical establishment in marketing around us that we can find and why is it considered unethical in the eyes of people?

asked by janina on July 2, 2018
90. ## College Algebra

Find all real and complex roots and type complex answers in the form a+bi. x^4-9x^2+20=0

asked by Tom on January 30, 2016
91. ## Math

translate to an equation: and then solve The sum of two numbers is -4 and their difference is -10. Find the numbers.

asked by Taylor on March 18, 2008
92. ## math

Find the original price of a pair of shoes if the sale price is \$56 after a 20% discount

asked by Brittany on February 24, 2014
93. ## math

the radius of a circle is 7n-21 inches. find the circunference of the circle in terms of N. Use 22/7 as an approximation for pi

asked by taylor on March 20, 2014
94. ## Calculus

Find the scalar equation of a plane that is perpendicular to plane r=(-2,1,3)+s(0,1,1)+t(-1,0,3) and also intersects it along the line (x-3)/2=(y+1)/-3,z=1

asked by Zac on July 29, 2014
95. ## math

if the median to the hypotenuse of a right triangle measures 25 and a leg 14, find the measure of the other leg

asked by chelsea on March 15, 2010
96. ## Math

A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. Find P(not even). A. 1/3 B. 1/2 •• C. 1/5 D. 1/4

asked by Lulu on May 11, 2017
97. ## geometry

A rectangle with a length of 32 untis and a width of 18 units; find the length of a diagonal.

asked by Anonymous on November 15, 2011
98. ## Math

asked by Reginah on July 29, 2014
99. ## math

4.find to the nearest degree the celcius reading when the farenheit reading is 72 degrees

asked by chris on September 6, 2009
100. ## math

4.find to the nearest degree the celcius reading when the farenheit reading is 72 degrees

asked by chris on September 6, 2009