# 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 469
1. ## algebra

Jorge is painting a rectangular mural. Its length is 2 ft less than twice its width. Its area is 264 ft2. Find the dimensions of the mural.

asked by someone on March 1, 2015
2. ## Math

A rectangle is 8cm long and back broad. Find the range of valued of b if the perimeter of the range is not greater than 50cm and not less than

asked by Maryam on June 25, 2018
3. ## Health

Compare Point of service plans with health maintenance ortganization plans. I have been looking for this answer in my book for about an hour and i still cant find it! Please Help.

asked by Anonymous on September 29, 2008
4. ## 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
5. ## Sociology

Could someone please let me know if I answered the questions correctly. Thank you. 1) According to Émile Durkheim, religion is: (My choice is a unified system of beliefs and practices relative to sacred things).=D a) a unified system of beliefs and

asked by Sharon on April 20, 2011
6. ## 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
7. ## 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
8. ## 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
9. ## 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
10. ## 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
11. ## 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
12. ## 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
13. ## 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
14. ## 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
15. ## 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
16. ## 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
17. ## 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
18. ## 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
19. ## 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
20. ## 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
21. ## 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
22. ## 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
23. ## 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
24. ## 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
25. ## 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
26. ## 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
27. ## 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
28. ## 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
29. ## 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
30. ## 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
31. ## algebra

Including a 9% sales tax, an inn charges \$127.53 per night. Find the inns nightly cost before tax is added

asked by Rachel on January 14, 2012
32. ## Maths

A gymnasium is 50m long and 30m broad. A running track 2. 5m wide runs all around it on the inside. Find the area of the track?

asked by Samson on February 24, 2016
33. ## Communication and Listening Studies

I need some scholarly journal articles discussing the importance of listening for mass media professionals, especially those in radio. Can anyone help me find atleast 4 articles? Thanks!

asked by Alicia on July 27, 2010
34. ## Physics

A projectile is launched with a speed of 35 m/s at an angle of 58° above the horizontal. Find the maximum height reached by the projectile during its flight by using conservation of energy. m

asked by smh on March 15, 2012
35. ## statistics

5 men, 1 woman and a chold are to be seated around a round table with seven seats. Find the no. of ways they may have be arranged if the woman and the child must sit together.

asked by im on January 15, 2016
36. ## Physics

Two carts with masses of 4.24 kg and 3.44 kg move toward each other on a frictionless track with speeds of 4.90 m/s and 3.51 m/s respectively. The carts stick together after colliding head-on. Find the final speed.

asked by Emily on December 8, 2011
37. ## Algebra

1.) f(x) = 3x - 7 and g(x) = -2x - 6. Find (f ° g)(4) 2.) What is the inverse of the given relation? y = 3x + 12 3.) Rewrite ^3 sqrt 27x - 81 - 5 to make it easy to graph using translation. Describe the graph. I need help with my last 3 questions.

asked by |-/ on February 18, 2018
38. ## Algebra

During a clothing sale, 1/4 of the store merchandise is reduced in price. Find the probablility that 3 of 5 randomly-selectled shirts have reduced prices.

asked by Jon on March 6, 2008
39. ## college algebra 2

Use the equation W = -0.0014x2 - 0.076x + 50 to find W for each x-value in the table. Use this equation to estimate the number of worms on 60 and on day 180. Which answer is the most accurate?

asked by Judith on December 11, 2011
40. ## a

A compter software retsilor used a matkup ratr of 30%. Find the selling price of a computer game that costs the retsilor 15 dollard

asked by melissa on March 5, 2014
41. ## calculus

Sketch the region in the first quadrant enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region. y=10cosx, y=10sin2x,x=0

asked by lssa on April 8, 2010
42. ## Trig

There is a right triangle with a left side of six, a bottom side of 10, and a hypoteneuse 11.66. How do you find the other two angles? I tried the inverse of tangent 6/11.66, but my calculator said that's invalid. What do you properly do?

asked by Sam on December 17, 2009
43. ## Science

An aeroplane takes off from runway making an angle of 30 horizontally at a speed 500ms find the height attained by the aeroplane after 15s?

asked by Yash on July 8, 2016
44. ## Geometry-7th grade

The diagonals of a rhombus ABCD intersect at point E. If the sides of BC is equal to x + 9 and side DC is equal to 5x-2, find x. How would I set this up-Please give me some direction

asked by BethAnne on February 21, 2011
45. ## College Algebra

so i am suppose to to find the max value attained by… g(x) = -3x2 - 24x - 18. but my teacher said "There is a difference between determining the maximum value and naming the location of the maximum value." what does that mean??

asked by Brianna on November 20, 2011
46. ## Chemistry PLEASE HELP!

• A compound is known to contain only C, H, and N. • On combustion of a sample of 12.5 mg, 22.3 mg of CO2 and 15.2 mg of H2O were produced. •Use this data to find the empirical formula for the compound. (Please show working out)

asked by Kevin on June 12, 2012
47. ## Pre-Calc

Find the probability for the experiment of selecting one card from a standard deck of 52 playing cards such that the card is a 10 or higher (aces are low). Is this 4/13?

asked by Anonymous on May 25, 2016
48. ## algebra

Find the lateral surface of a cuboid whose length, breadth and height are in a ratio of 4:3;2 and volume of the cuboid is 5184 cubic metre.

asked by sushant on January 10, 2017
49. ## math

please help me !!! ted has 8 autographed baseballs. all together the baseballs are worth \$200.00 explain why you do not have enough information to make a bar diagram to find the value of each baseball.

asked by santos on March 24, 2011
50. ## Calc 2

Find a Cartesian equation for the polar curve y = 5tan(theta)sec(theta). I think I got it but I just wanted to double check. Thanks in advance!

asked by Paige on April 18, 2011
51. ## Physics

A rock is thrown from the ground at a speed of 22m/s and an angle of 55 degrees above the horizontal. Find the velocity and height of the rock after 2 seconds.

asked by Tsunayoshi on November 1, 2013
52. ## child development

what level and stage he or she is at developmentally, and list some characteristics demonstrating the nature of the stage. i picked adolecent can you help me find some sites plz

asked by scooby on January 15, 2010
53. ## Nautical Studies

I am trying to find an up to date position for the Magnetic North Pole. All searches I have made state positions that are several years out of date. Can anyone help Thanks Mike

asked by Mike on October 28, 2007
54. ## Math

A formula for the volume of a triangular prism is v=Bh. Which equation can be used to find B, the area of the shaded base in square centimeters? (H=4 L=6 W=5) A. B= 5(6) B. B= 5(6) divided by 2 C. B= 4(5) D. B= 4(5) divided by 2

asked by Mackenzie on February 22, 2019
55. ## physics

the drawing below shows three vectors acting on a particle. If the acceleration of the particle is zero. Find the magnitude and the angle respect to the east of the third vector.

asked by Luna on January 4, 2011
56. ## AP Calculus AB

Find the volume of the solid formed by revolving the region bounded by the graphs of y = x^2, x = 4, and y = 1 about the y-axis 39pi/2 225pi/2 735pi/2 None of these I got 39pi/2

asked by Vikram on March 7, 2016
57. ## Physics

(a) Find the capacitance of a parallel-plate capacitor made of two 5 cm×5 cm square plates separated by 1 mm. (b) If 50 V is applied to this capacitor, how much energy is stored?

asked by Amanda on September 4, 2012
58. ## Algebra

The diameter of the moon is 2155 miles. Find volume of the moon. Round answers to the nearest whole number and leave in the answer

asked by Anonymous on June 1, 2012
59. ## Maths (really hard)

The points A(1,5) and B(9,3) are part of a triangle Î”ABC. The triangle has a right angle at A and and sides satisfy AB=2AC. Find a point C such that C lies above the line AB.

asked by Steven on November 1, 2016
60. ## physics

find the distance light travels from its starting point, S, to its final point, F, by traveling two different paths: Note: you'll need to know Pythagorean Theorem.

asked by na on November 11, 2009
61. ## math

you want to find hot the length of a pendulum affects the time the pendulum takes to sing back forth. explain how you would model the situation

asked by Katherine on April 17, 2010
62. ## Trig

Find the derivative using the product rule. {sqrt(x+8)}*(x^2+20x) (x+8)^1/2(2x+20) minus (1/2)(x+8)^-1/2(x^2+20x) I'm not feeling confident I am on the right track and I have a quiz tomorrow over this.

asked by Anonymous on May 17, 2017
63. ## geometry

The perimeter of an isosceles triangle is 42 cm . its base is 2/3 times the sum of the equal sides . find the length of each side and the area of the triangle.

asked by saurav kumar on December 30, 2010
64. ## Algebra

You have 50 yards of fencing to enclose a rectangular region. Find the dimensions of the rectangle that maximize the enclosed area. What is the maximum area?

asked by Hayley on October 17, 2010
65. ## Calculus

Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they cross, and that you use technology to check your answer. HINT [See Example 3.] Enclosed by y = x and y = x^4

asked by Tiffany on December 15, 2013
66. ## Math-Trigonometry

Use the half-angle formulas to find the exact values. Cosine 165 degrees, Sine 157 degrees 30' and tan pi/8

asked by Neicey on April 22, 2012
67. ## Math

The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your work.

asked by Lei on February 25, 2019
68. ## Geometry

A farmer uses 140 ft. of fencing to enclose a rectangular field. if the ratio of length to width is 3:4, find the diagonal of the field. Any help is appreciated, thank you!

asked by Rachel on November 7, 2010
69. ## math using rule 78

a loan for \$400 is to be paid off in 66 months witha payment of \$11.62 The borrowee pays it off in 18 months use rule 78 to find the interest saved

asked by sasha on December 16, 2012
70. ## Algebra

I am in 5th grade and we are to find out who invented the order of operation. I understand how to use it and found web sites, but I am unable to locate who invented it.

asked by Beau on November 27, 2011
71. ## Trigonometry

Find the remaining trigonometric ratios of θ if sin(θ) is given and θ QI sin(θ)=7/sqrt 149 cos= tan= cot= csc= sec=

asked by JAMES on January 27, 2012
72. ## algebra

a particular hybrid car travels approximately 288mi on 6 gal of gas. find the amount of gas required for a 912-mi trip

asked by karon on December 13, 2011
73. ## math

1.FIND the bank discount and proceeds on the following loans i) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to 5 august of the same year at 10 percent

asked by jenny on April 28, 2014
74. ## 12th grade calculus

find the lines that are tangent and normal to th ecurve at the point given 1. 2xy+piesiny=2pie (1, pie/2) 2. x^2cos^2y-siny=0 (0, pie)

asked by elley on October 19, 2008
75. ## algebra

an object is launched vertically in the air at 29.4 meters per second from 10 meter tall platform . find its maximum height in seconds and in meters ?

asked by zz on March 18, 2013
76. ## physics

a train is moving at 30m/s when the brakes are applied the retardation is 2m/s (square). Find the velocity after 10sec and the time taken for train to come to rest

asked by abiee on October 23, 2015
77. ## algebra

an object is launched vertically in the air at 29.4 meters per second from 10 meter tall platform . find its maximum height in seconds and in meters ?

asked by zz on March 18, 2013
78. ## Fine Arts

I am doing a report on the original comic book Captain America. I need to know the author, publishing date, info that pertains to the comic. Does anyone know where i can find it?

asked by Anna on January 9, 2012
79. ## chemistry

hi Dr Bob..can you please help me with this chemistry problem? I got problem dealing with the chemical formula.How i want to find the number of moles of 2g of Fe(NH4)2(SO4)2.6H2O???please help me.Thank you

asked by tarra on August 15, 2010
80. ## Physics

A satellite is placed 39875 m above the Moon's SURFACE. (M=7.35e22 kg, R=1.74e6 m) Find the Period of the satellite in seconds. (assume a circular orbit)

asked by help please!!1!11 on April 28, 2014
81. ## math

Incorrect Find the total tax deductions for each of the following weekly paychecks. (Remember to write the \$) weekly pay \$98.00 \$240.00 \$150.00

asked by leanah on May 2, 2014
82. ## ADVANCED WORD PROCESSING

10. Which of the following includes the options Select, Replace, and Find? A. Editing group B. References tab C. Review group D. Windows button

asked by Sofiya on August 5, 2013
83. ## 8th grade

Can you help me find the roots of the polynominal of 5x2 - x....I believe it is 0 and 5... I need help in finding the factorization of x2 - 15x + 56 and can u help me in finding the solutions of the equation x2 + 30x = 1000... I came up with 20 and 50..but

asked by fish boy on May 26, 2009
84. ## physics

A 200g mass attached to a horizontal spring oscillates at a frequency of 2.0 Hz. At one instant, the mass is at x= 5.0cm and has v= -30cm/s. find amplitude

asked by Jessica on February 3, 2012
85. ## chemistry

pls help me. A buffer was prepared by dissolving 0.100 mol of the weak acid HA (Ka = 1.00 × 10−5) plus 0.050 mol of its conjugate base Na+A− in 1.00 L. Find the pH.

asked by canas on December 1, 2012
86. ## physics

The mass of the sled and its two riders in Figure 5.5 is 243 kg. Find the magnitude of the centripetal force that acts on the sled during the turn with a radius of (a) 33.0 m and (b) 24.0 m.

asked by SS on October 20, 2014
87. ## physic

Find the p.d across each capacitor is10 micro farads is charged by an 80v supply and then connected across an uncharged 20micro farads capacitors

asked by Brian on August 6, 2019
88. ## Art History

In my art history assignmnet it says this now choose your favorite of the architectural site at Pompeii. So please help me to find a pompii site. or give me that wibsite. Thanks

asked by Alex on April 28, 2011
89. ## math

Determine whether each pair of fractions is proportional.. 5/12 = 8/20 find each unit rate 657,200 libary books/5,200 students

asked by john on April 4, 2010
90. ## English

I need 3 important quotes from the book Iqbal by francesso d'adamo I found one which is about Iqbal Masib who ran away from the Carpet Factory. I need 2 more but I can't find any. Can you please help me?

asked by hannah on December 11, 2016
91. ## physics

A mango fruit falls down from a tree due to its weight, with an initial velocity of 15m/s. Find the displacement and velocity after 4 seconds.

asked by callister on January 27, 2012
92. ## Math

Kendra has 5.5 pounds of popcorn and wants to package it equally in 50 bags. How can she use place-value reasoning to find the amount of popcorn to put in each bag?

asked by Kendra on September 14, 2016
93. ## tere

what did i do wrong? i need to find lowest vapor pressure. a 0.13 m FeCl3 b 0.50 m sucrose c 0.24 m NaNO3 d 0.15 m Na2PO4 so i solved. a 4 x 0.13 = 0.52 b 1 x 0.50 = 0.50 c 5 x 0.24 = 1.2 d 7 x 0.15 = 1.05 i chose C but the answer is A. did i do something

asked by chemistry on October 16, 2010
94. ## Physics

A small fly of mass 0.25 g is caught in a spider’s web. The web vibrates predominately with a frequency of 5 Hz. Find the value of the spring constant.

asked by Anonymous on August 4, 2015
95. ## science

How do I find oxidation numbers of certain elements in compounds? I'm really confused so very simple terms would be appreciated. EX: What is the oxidation number of sodium in NaOH???

asked by Viola on March 11, 2012
96. ## math

a survey was taken at the park. Children were asked how many times they had visited the park this year. find the range, mode, median of the data to the right.

asked by jacob on March 19, 2012
97. ## Precalculus

Suppose that a polynomial function of degree 4 with rational coefficients has i and (-3 + square root of 3)as zeros find the other zeros show work please

asked by Arielt on March 14, 2010
98. ## calculus

On the graph of f(x)=7sin(7pi x), points P and Q are at consecutive lowest and highest points with P occuring before Q. Find the slope of the line which passes through P and Q

asked by Turtle on January 24, 2013
99. ## physics

A stone is dropped off a cliff, the last 1.5 seconds before it reaches the ground it travels 30 meters. Find the height from which it dropped & final velocity

asked by robert on October 7, 2013
100. ## physics

A physics professor lifts her 8.2-kg briefcase at constant speed with an upward force. Find the magnitude of her force. answer in newtons.

asked by khan on February 21, 2011