# 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 466
1. ## Science

A bullet is fired with an initial velocity 300m per second.at an angle 30degree.find the horizontal and vertical component of its velocity

asked by Smriti on May 14, 2019
2. ## trig

Find the value of secant theta for angle theta in standard position if a point with coordinates (-3/4) lies on its terminal side

asked by Mallory on December 20, 2010
3. ## geometry

The diagonal of a rectangle is 25 meters long makes an angle of 36° with one side of the rectangle. Find the area and the perimeter of the parallelogram.

asked by jaime on March 2, 2017
4. ## Geo

(SAT Prep) The diagonals BF and CE divide the hexagon ABCDEF into two equilateral triangles and a square. Find the perimeter of the hexagon if BF = 3 cm.

asked by Anonymous on February 19, 2017
5. ## chemistry

i find it confusing on how to do this question.. what mass of solute is needed to prepare 400 mL of 0.850 M CuSO4 from CuSO4.5H2O

asked by anonymous on July 15, 2013
6. ## Physics

A car goes through a curve with a constant velocity of 60mph and experiances a centripital acceleration of 77.4 ft/secsquared. Find the radius of the curve.

asked by Elise on December 20, 2010
7. ## Maths

A shopkeeper sells a hat for \$14.the amount he gains is three times the amount he loses when he tries to sell it for \$8.find the cost price? A.9 B.8.5 C.9.5 D.11 E.10

asked by Andrew on March 20, 2012
8. ## Math

Okay now. New question. Find the number of (m) ways in which 6 people can ride a toboggan if ONE OUT OF THREE people must drive. M=? PLEASE DO NOT SOLVE! Just tell me how to do the problem. You MIGHT use factorial.

asked by dddd47906 on April 9, 2014
9. ## business math

Margaret Hillman invested ​\$3,000 at 1% compounded quarterly for one year. Find the future value and the interest earned for the year.

asked by samanthia on August 5, 2019
10. ## government

1. "Find a local candidate: Name, Office he/she is seeking, political party" so i live in maryland so would a local one be Joni Ernst

asked by anonymous on October 27, 2014
11. ## Probability/ Stats

Assume that it is known that 95 percent of the launching of satellites into orbit are successful. What is the probability that in the next four launching there will be. Not sure where to start. can someone help me with steps on how to find the answer?

asked by Megan on October 19, 2015
12. ## Math

find all real numbers x and y that satisfy -2x-1-2yi=4x-5i I think the first step is rewrite with constant complex on one side. -2x-2yi-4x=1-5i now I'm lost

asked by Terri on October 23, 2013
13. ## Calculus

A right circular cylinder is inscribed in a cone with height h and base radius r. Find the largest possible surface area of such a cylinder.

asked by Anonymous on December 15, 2008
14. ## probability

If you are dealt two cards successively​ (with replacement of the​ first) from a standard​ 52-card deck, find the probability of getting a heart on the first card and a diamond on the second.

asked by karisma on August 9, 2016
15. ## physics

four particles each of mass 1kg at rest of four corners of a square as shown in the fig . find the coordinates of the mass of the system

asked by sinta on October 12, 2012
16. ## calculus

A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular cone find the largest volume that such a cone could occupy

asked by anu on January 7, 2011
17. ## PHYSICS

The string is 1.00 m long with tension 6.00 N. The total mass of the string is 0.012 kg. Find the wavelength of this standing wave in meters.

asked by Now Going to give up! on March 31, 2011
18. ## Calculus

The line y=2x+b is tangent to the graph of y=x^1/2 at the point P=(a, a^1/2). Find P and determine b. I don't know what to do because they don't give you the x coordinate or anything to plug into the derivative. Help?

asked by Macy on September 20, 2012
19. ## calculus

A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular cone find the largest volume that such a cone could occupy

asked by anu on January 7, 2011
20. ## MATH

Okay now. New question. Find the number of (m) ways in which 6 people can ride a toboggan if ONE OUT OF THREE people must drive. M=? PLEASE DO NOT SOLVE! Just tell me how to do the problem. You MIGHT use factorial.

asked by dddd47906 on April 9, 2014
21. ## AP Calc

Find the point on the curve y^2=4x closest to the point (8,0). My Work: Using the Distance formula- my answer i got was (7.821,5.593) but idk if i did it right...

asked by Luke on November 22, 2014
22. ## math

Construct a triangleABC, AB=6 cm, angleA=60 degree, angleB=70 degree. And also find the centroid, orthocentre, curcumcentre and perpendicular of the triangle.

asked by Aman gond on December 11, 2017
23. ## calculus

Find the volume of the solid obtained by rotating the region bounded by the given curves about the speciﬁed axis. y = 64x−8x^2, y = 0; about the y-axis.

asked by maggie on March 2, 2017
24. ## AP Calc

Find the point on the curve y^2=4x closest to the point (8,0). My Work: Using the Distance formula- my answer i got was (7.821,5.593) but idk if i did it right...

asked by Luke on November 22, 2014
25. ## math

a line is drawn from the origin to a point on the ellipse 9x^2+25y^2=225.find the equation of the locus of midpoint of the line.

asked by ekpe on May 12, 2016
26. ## maths helpppppp me asap plz

if the greatest lower limit and the lowest upper limit of the series 1/n, where n belongs to the set of Natural numbers (N), be a and b respectively, then find the value of (a + b). I need help

asked by sammy0 on September 16, 2016
27. ## maths

two poles are of height 20 metres and 14 metres. the wire makes an angle of 30 degree with the horizontal. find the distance between the twopoles.

asked by karuna on January 14, 2013
28. ## science

A block of wood is weighed on a beam balance.its mass is 54g.The density of the block is1.8g/cm`3.Find volume

asked by emmanuel on June 25, 2016
29. ## trig

Find the value of secant theta for angle theta in standard position if a point with coordinates (-3/4) lies on its terminal side

asked by Mallory on December 20, 2010
30. ## math

A hot water cylinder whose length is 1.12m is to hold 200 liters.Find the diameter of the cylinder in millimeters.

asked by Ama on August 13, 2013
31. ## calc

find the volume of the solid generated by revolving around the x-axis: y=e^(x-8), y=0, x=0, x=10 So I know you can use the washer method, but the shell method can also be used and it should be better. The issue is I'm not certain how to actually do it. Any

asked by Anonymous on January 29, 2013
32. ## math

How do I find the area of a circlr? In the problem I'm trying to solve, the only information that is given is that sides BC and AD of the 8 by 12 rectangle located outside of the circle, are tangent to the circle.

asked by Lauren on October 15, 2008
33. ## maths

a reduction of 20% in the price of sugar enables a purchaser to obtain 2.5 kg more for Rs.160.find the original rate and the reduced price per kg. (a) 8.80 per kg (b) 10.80 ,, (c) 11.80 ,, (d) 12.80 ,,

asked by Balaji on August 2, 2016
34. ## pre-calculus

Find the intercepts of the graph of the equation y= x^2 -4 ________ X^2 -9 a. there is no intercept b. the intercept(s) is/are type the ordered pair, using intergers or fractions

asked by ladybug on September 22, 2012
35. ## physics

Two charges are placed on the x axis. One of the charges (q1 = +7.91C) is at x1 = +3.00 cm and the other (q2 = -27.3C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and (b) x =

asked by Anonymous on January 12, 2013
36. ## math

Omaha, Nebraska, and Sioux City, Iowa, are 90 miles apart. If the distance on the map is 1 1/2 inches, find the scale of the map.

asked by Anonymous on October 21, 2013
37. ## Career

How Much does a Ferrari rent cost per month? I need to know this for a career project, which car i want and i want a Ferrari, i tried searching it but I can't find it!:( Plz help asap:)

asked by Labbayk on October 14, 2015
38. ## physics

an ball of mass initially at rest fragments into two masses each of 1 kg moving with speed 0.6c. find the mass of original body

asked by gj on September 4, 2013
39. ## math

stamps are sold in booklets of 100, 50, 10 find as many different ways to buy 200 stamps as you can record your work I the chart

asked by yamini on October 14, 2015
40. ## criminal justice

five quality sources relating to the fundamental discussion of the moral, religious and philosophical motives of the 9/11 terrorists. Can you help me find some of these sources?

asked by patiance on May 2, 2014
41. ## Maths

The Product Of Two Consective Positive Odd Numbers 195, By Constructing A Quadratic Eqation And Solving It, Find The Two Numbers.

asked by Festus on February 1, 2017
42. ## Math

If the minute hand of a big clock is 1.12m long, find the rate at which its tip is moving in centimeters per minute.

asked by Emily on March 20, 2013
43. ## Calculus

find the x-coordinate of the point P on the parabola y=1-x^2 for 0

asked by Ivan on November 6, 2008
44. ## Math

Find the area of cardboard wasted if a sector of maximum possible side is cut out from a square cardboard of size 24cm.

asked by Saran on February 5, 2017
45. ## Math

The volume of a block of a gold is 0.5 m sqare. if it is hammered into a sheet to cover an area of 1 hectare,find the thicness of the sheet.

asked by Ahmad on August 31, 2015
46. ## Psychology

Is it easier for young women or older women to 'weather' a divorce. I've looked all through my book and cannot find any into pertaining to this question. Please help.

asked by Shambrey on April 15, 2011
47. ## World History

What impact did Christianity have on Roman society? I have read my book like 12 times and all I can find it how it spread. Nothing about the impact. Any information would be helpful.

asked by LB on May 19, 2016
48. ## Math 7A

Use the function rule, y = 2x + 5, to find the values of y when x = 1, 2, 3, and 4. Write the answers as ordered pairs that would be used to graph the function. can someone help me i'm stuck on this question

asked by katie on January 21, 2013
49. ## calculus

the position of a particle moving along a coordinate line is s=√(1+4t) , with s in metres and t in seconds. Find the particle's velocity and acceleration at t=6 sec

asked by zizi on November 4, 2014
50. ## maths

the angles of a triangle are arranged in asscending order of magnitude. if the diffrence between two consecutive angles is 10degree ,find all the three triangles

asked by Anonymous on January 3, 2013
51. ## Algebra 1

A right triangle has 1 leg that is 2" longer than the other leg. the length of the hypotenuse is sqrt 130" Find lengths of legs 0=2x^+4x-126

asked by William on May 31, 2015
52. ## Advanced Functions

A rectangle has perimeter 64cm and area 23cm squared. Solve the following system of equations to find the rectangle's dimensions. l=(23/w) l+w=32

asked by Anonymous on October 24, 2009
53. ## Algebra

Two numbers add up to 20. The sum of their square is 20 less than 3 times their product. Formulate equations and find the numbers. I know the first equation (x+y=20), but i don't know the second one.

asked by Luke on May 19, 2016
54. ## maths

a reduction of 20% in the price of sugar enables a purchaser to obtain 2.5 kg more for Rs.160.find the original rate and the reduced price per kg.

asked by Balaji on August 2, 2016
55. ## science

find the density of metal cylinder if the diameter is 3.02mm and the height is 0.00591km in cm3 the mass of the cylinder is 0.847hg

asked by bipana on September 13, 2012
56. ## math

The hypotenuse of a right triangle measures 10m. One leg of the triangle is 2m longer then the other. Find the lengths of the legs. How would you solve this equation?

asked by Hannie on July 13, 2008
57. ## physics

a cyclist travels a distance of 4km from p to q and moves a distance of 3km at right angle to pq .find his resulted displacement graphically

asked by gunjan on May 30, 2011
58. ## math

A right triangle has one leg four times as long as the other. Find a function that models its perimeter P in terms of the length x of the shorter leg.

asked by monic on October 5, 2012
59. ## Please help me with statistics

I was asked to: Calculate the d value or effect size for A but use this data instead. A. Group one 12 and group two 11 standard deviation 3 Can anyone please help me figure out how to find the d value. Any help would be great.

asked by Jennifer on November 20, 2014
60. ## math

a man walks 8km north and 5km in a direction east of north.find the distance from the starting point

asked by etulan on September 22, 2012
61. ## Math

Find interest and total amount paid,if a person take a loan of Rs.6500 for 4 years at 9% rate of interest per annum

asked by Jashu on January 24, 2017
62. ## calculus

R is the first quadrant region enclosed by the x-axis, the curve y = 2x + b, and the line x = b, where b > 0. Find the value of b so that the area of the region R is 288 square units.

asked by Anonymous on August 29, 2015
63. ## Math

A dealer bought 5 quintals of rice for Rs.19 per kg paid Rs.500 on transportation.if he had sold the rice at the rate of Rs.20.50 per kg,find his profit?

asked by Sagar on May 27, 2015
64. ## Math

Find the sales necessary to break even (R = C) when the cost C of producing x units is C = 2.24x + 6100 and the revenue R from selling x units is R = 3.49x.

asked by Anonymous on August 20, 2018
65. ## physics PLEASE HELP

Two charges are placed on the x axis. One of the charges (q1 = +7.91C) is at x1 = +3.00 cm and the other (q2 = -27.3C) is at x2 = +9.00 cm. Find the net electric field (magnitude and direction given as a plus or minus sign) at (a) x = 0 cm and (b) x =

asked by Anonymous on January 12, 2013
66. ## maths/permutation and combination

Find the number of ways, the digits 0,1,2 and 3 can be permuted to give rise to a number greater than 2000. Please I need an explanatory workings!!!

asked by Francis on May 21, 2014
67. ## Area of a triangle

In Triangle ABC b=6cm c=8cm and angle A=60 find the area of a triangle.let AD be the bisector of A where D lies on BC and AD=K show that AD=24root3/7

asked by Collins on October 15, 2015
68. ## Maths

The adjacent sides of parallelogram are 26cm and 28cm and one of its diagonal is 30cm. Find the area of the parallelogram by using heron's formula

asked by Meera on July 1, 2015
69. ## business(plz help me to do the assignment,thanks)

J Plc is a medium-sized company producing a range of toys which it sells to wholesale distributors. Recently, its sales have begun to rise rapidly following a general recovery in the economy as a whole. The following information was extracted from the

asked by Shamim on July 31, 2010
70. ## Chemistry

In a lab we are doing, we need to find the theoreical amount of NaCl that we should have left after evaporating the water off an NaCl solution. our molarity of the solution was .100 +/- .6%. We made a stock solution of .5836 g of NaCl/ 100 mL of water. We

asked by Chris on September 27, 2006
71. ## Geometry 6th grade

flat roof that is 22Œ by 36Œ cylindrical cistern 12Œ high and 5Œ in diameter Rain falls on a flat roof that is 22Œ by 36Œ. The rain drains into a cylindrical cistern 12Œ high and 5Œ in diameter. Assume that all of the rain drains

asked by Towanda on December 9, 2009
72. ## physics

Four forces are acting on an object. Force 1 has a magnitude of 5N at an angle of 70° above the +x-axis; force 2 has a magnitude of 8N at an angle of 35° above the +x-axis; force 3 has a magnitude of 4N at an angle of 20° above the -x-axis; force 4 has

asked by Emily on October 11, 2014
73. ## Maths

1. A road sign says that no vehicles over 7.5 tonnes may use a bridge. My lorry weighs 4 tonnes, and I have 3.25 tonnes of presents and 4.75 of turkeys in the back of my lorry. How much am I over the bridge limit by? a)3.5 tonnes b)4.5 tonnes c)2.5 tonnes

asked by Patsy on December 22, 2010
74. ## Engineering Linear Equation

At your initial meeting with your business partners for CellGenTech, you propose that the rate of change in the number of newly introduced cell lines that the company scientists should be able to produce should be proportional to the number of cell lines.

asked by Erica on October 5, 2016
75. ## Probability

Find the conditional probability. Suppose one card is selected at random from an ordinary deck of 52 playing cards. Let A = event a queen is selected B = event a diamond is selected Determine P(B[A) How do you go about solving this one? I know there are 4

asked by Mary on October 29, 2006
76. ## Early Childhood Education

1. The purpose of program planning is to A. keep children safe and healthy. B. provide routines to keep children busy. C. organize experiences that support growth and nurture development. D. let children do what they want to do. 2. The term used to

asked by Heather on April 2, 2011
77. ## Calculus

The line that is normal to the curve x^2=2xy-3y^2=0 at(1,1) intersects the curve at what other point? Please help. Thanks in advance. We have x2=2xy - 3y2 = 0 Are there supposed to be 2 equal signs in this expression or is it x2 + 2xy - 3y2 = 0 ? I'll

asked by Jen on October 15, 2006
78. ## Math

Need help with domain and range how do you find the domain and range of y=x+8. after that one how do you find the domain and range of 7x+y=1

asked by chchch on July 14, 2012
79. ## Calculus - check answers

I'd appreciate corrections for the ones I get wrong. :) Thanks! 6. A point on a damped spring has motion given by s(t)=2e^(-1.5t) s in2(pi)t, where s is measured in centimeters and t is measured in seconds. Choose which of these is the graph for the

asked by Lata on December 14, 2018
80. ## algebra

the height of your computer monitor to the nearest tenth of a centimeter or sixteenth of an inch. Measure the width of your monitor as well. Use the Pythagorean theorem to find the length of the diagonal of your monitor. In your post, include the height,

asked by Patrick on November 22, 2007
81. ## Science

1. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are related.stars would be * 3 points Captionless Image A Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and

asked by Help Me on November 6, 2017
82. ## Science

1. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are related.stars would be * 3 points Captionless Image A Barnard’s Star is less bright than the sun, has a surface temperature below 3,800 K, and

asked by Anonymous on November 6, 2017
83. ## Algebra

Checking a few answers to some algebra problems: 1.Find the slope of the line that passes through the points (-4,1) and (3,5). I got m = 5-1 / 3-(4) Answer is m = 4/7 2.Find the equation, in slope-intercept form, of the line that passes through the points

asked by John on October 15, 2007
84. ## Science

1.The images above show particles in a medium. Which of the following shows the worst conditions for a sound wave to travel? A B C D 2.Which of the following correctly describes a radio wave? A.long wavelength and high frequency B.long wavelength and low

asked by XDKitty~ on January 3, 2016
85. ## college algebra

The diameter of the Earth is approximately 7,920 miles. Given that the circumference of a circle is pi times its diameter, which statement best describes the length of a trip from Washington to Masdagascar that is approximately 8,600 miles long? a.One

asked by Anonymous on August 29, 2006
86. ## MATH

Q1. Prem scored 85 marks on a test containing 100 problems. He attempted all the problems and his score was calculated by subtracting two times the number of wrong answers from the number of correct answers. How many problems did she score correctly? Q2.

asked by sim on February 13, 2016
87. ## Science

1. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are related.stars would be * 3 points Captionless Image A Barnardâ€™s Star is less bright than the sun, has a surface temperature below 3,800 K,

asked by No pandas are on November 27, 2017
88. ## PSYCHOLOGY am i correct

The following table describes five situations in which a person reacts to stress in an unhealthy manner. For each: a. identify the stressor(s). b. briefly explain why the person's reaction is an unhealthy choice. c. briefly describe one healthy alternative

asked by scooby on December 4, 2009
89. ## Physics

A heat engine carries 2.60 mol of an ideal monatomic gas around the cycle shown in the figure. Process 1-2 takes place at constant volume and takes the gas from 300 K to 600 K, process 2-3 is adiabatic and takes the gas from 600 K to 455 K, and process 3-1

asked by Anonymous on April 19, 2015
90. ## Accounting

The comparative statements of Lucille Company are presented here. LUCILLE COMPANY Income Statements For the Years Ended December 31 First number are 2012 2012 then 2011 Net sales \$1,890,540 \$1,750,500 Cost of goods sold 1,058,540 1,006,000 Gross profit

asked by Kristina on November 12, 2013
91. ## Algebra: x and y intercept, someone check please

1. Find the x-intercept and the y-intercept of 8x - 2y = -24. a. x = -7, y = 2 b. x = -4, y = 14 c. x = -3, y = 12 d. x = 7, y = -2 answer: d 2. Find the x- and y- intercept of the line 2x + 3y = -18. a. x-intercept is 18, y-intercept is 18. b. x-intercept

asked by Cheryl on May 16, 2011
92. ## chemistry DR BOB

A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of a 1.00 M Cd2+ salt. Report your answers to the correct number of significant figures. a)Find E degree cell, delta G degree ,

asked by Patrick on November 28, 2015
93. ## Math 3

If you want to be eligible for partial credit, please show your work. Solve the following system of equations using any method. y=1/2x+3 y=1/3x-2 Try substituting the equations. if y=1/3x-2, then 1/3x-2 = 1/2x+3 Solve for x, then plug your solution in for

asked by Francheska on November 7, 2006
94. ## Geometry

Hi, I don't have much time to turn this in. I think I got all the questions right, but I just want to be sure. I would appreciate some feedback! Thank you! 1. What is the formula for calculating the length of the diagonal of a right rectangular prism on

asked by Emma on February 25, 2010
95. ## arithmetic

1700 lottery tickets are sold for \$25 each, and one grand prize of \$4100 is awarded. If you purchase one ticket, find your expectation per ticket

asked by manasa on September 26, 2014
96. ## Math

The diameter of a circle is 60cm.find the angle which an arc of length 3.14cm subtends at the circle take pie equals 3.142

asked by Umaima on January 13, 2016
97. ## math

On the portion of the straight line x+y-7=0 which is intercepted between the axes a square is constructed on the side og the line away from the origin then find the equqtions of the diagonals?

asked by parul srivastav on December 12, 2011
98. ## Maths

Find the first four terms in the binomial expansion of (1+x)^(1/5) and state the range of values of x for which this expansion is valid.Hence approximate (31)^(1/5) correct to four decimal places.

asked by Lynn on July 7, 2015
99. ## physics

A proton moves at right angles to a magnetic ﬁeld of 0.0609 T with a speed of 8.16×10 6 m/s. Find the magnitude of the acceleration of the proton. Answer in units of m/s 2

asked by Anonymous on March 3, 2011
100. ## Math

Suppose you invest \$8000 at a nominal interest rate of 5.75% for 5 years. Find the accumulated amount if your account is accumulated yearly.

asked by Nate on March 20, 2012