# 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 567
1. ## Math

Hello! I am here because I have a question. In math we are starting a new unit: Probability. One of the questions on my homework are "A number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a complement of 4." I have no idea

asked by Curious on March 11, 2013
2. ## penn foster

i'm typing my lab 2, case 8 radiology report and can't make out one word in the report. "carotery stick" it what it sounds like the lady is saying, but it doesn't make sense and I can't find it in any dictionary. help

asked by jojo on January 26, 2011
3. ## math trig

two points A and Bare 80 feetapart on the same side of A towerand on a horizontal line through its foot.if angle of elevation of the top of the tower at A is 21 degree and B is 46 degree find the height of the tower.

asked by mier on March 9, 2014

Can someone give me a web site that shows the internal diagram of a chicken wing: I need the tendon, ligament and cartilage. I have been looking a long time for chicken wing and even birds but can't find what I need. Thanks

asked by Sue on March 2, 2010
5. ## Pre-calculus

Write the standard form of the equation of the circle that is tangent to x= -2 and has its center at (2,-4). Answer:(x-2)^2+(y+4)^2=16 Is this correct? 2) Find the area of the region between the graph of y=x^3 and the x-axis from x=1 to x=4 Answer: 63 3/4

asked by Lucy on September 29, 2008
6. ## physics

The electric motor of a model train accelerates the train from rest to 0.680 m/s in 23.0 ms. The total mass of the train is 580 g. Find the average power delivered to the train during its acceleration.

asked by Taylor on March 6, 2012
7. ## Math

I need help with the following problem: Directions: Express each answer in simplest form in terms of the given variable. Problem: An angle has measure Xº. Find the average of the measures of a complement and a supplement of the angle.

asked by David on August 20, 2007
8. ## PHYSICS

As you eat ur way through a bag of cookies, you observe each cookie is a circular disk of diamter 8.50+ or - 0.02 cm and thickness 0.050+ or - 0.005cm. Find the avg volume of a cookie and the uncertainty in the volume.

asked by RAYMOND on September 10, 2009
9. ## Calculus 1

Water is flowing into a vertical cylindrical tank of diameter 4 m at the rate of 2 m3/min. Find the rate at which the depth of the water is rising. (Round your answer to three decimal places.)

asked by Dhrupal patel on November 30, 2016
10. ## Calculus

A rectangular field is to be enclosed by a fence and divided into three lots by fences parallel to one of the sides. Find the dimensions of the largest field that can be enclosed with 800 feet of fencing. Help me please!!!!!!!!!!! THANK YOU

asked by Lex on October 18, 2014
11. ## math

The Floor To Be Tiled Is A Rectangle I want To Know The Approximate Area Of The Bathroom Floor i Have String Handy And i Know That The Length of my tennis shoe is about 1 foot how can i find another way to describe the area of my room ?.

asked by China on May 7, 2012
12. ## math

For a normal distribution with mean of 80 and a standard deviation of 8, find the number of standard deviations the raw score 67 is from the mean (Give answer as a positive value rounded to nearest hundredth). (67 - 80) / 8 = 13/8 is this the right answer

asked by Sam on July 20, 2017
13. ## Geometry

A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and surface area. Round to the nearest tenth.

asked by Orlando on July 19, 2017
14. ## Math

A figure in the coordinate plane is reflected across the line y = x + 1 and then across the line y = x + 3. Find a translation vector that is equivalent to the composition of the reflections. Write the vector in component form. I know the answer is (-2,

asked by Anonymous on June 2, 2015
15. ## Math

The area of cross section of a pipe is 5.4 centimetres square and the water pump out of it at the rate of 27 kilometre per hour find the volume of water which flows out of the pipe in 1 minute

asked by Rayan patel on January 10, 2017
16. ## statistics

If I selected one player at random what would be the probability of an NBA player in the Eastern conference being less than 6 feet tall? First calculate the z-score and then use the standard normal table to find the probability.

asked by Anonymous on March 28, 2015

what is the example of institutional advertising? I have tried to find it, but i couldn't. someone please help me. Here's the definition: (Broken Link Removed) A good example is the ubiquitous McDonald's arches. Even very young children associate these

asked by dirk on November 8, 2006
18. ## Algebra 2

When mineral deposits formed a coating 1 mm thick on the inside of a pipe, the area through which fluid can flow was reduced by 20%. Find the original inside diameter of the pipe. I got 10 mm. Is this correct?

asked by Emily on November 11, 2008
19. ## MATH 125 help

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 17 20 41 Female 15 7 19 41 Total 19 24 39 82 If one student is chosen at random, Find the probability that the student did NOT get an "B"

asked by Amanda on October 1, 2016
20. ## math

Find the slope of the secant to the curve f(x) = -2logx + 3 between: (1 each) i) x = 1 and x = 2 ii) x = 1 and x = 1.5 iii) x = 1 and x = 1.1 vi) x = 1 and x = 1.01 b) Extend the result from part a to determine the slope of the tangent to the curve at x =

asked by mark on March 19, 2012
21. ## algebra

An artist intends to paint a 98-square-foot mural on the large wall show below. Find the dimensions of the mural if the artist leaves a border of uniform width around it.

asked by f on March 21, 2014
22. ## math-Probablity

A golfer makes 80% of her putts from a distance of 5 metres or less from the hole. In order to calculate the probability that she would make 23 out of 27 putts or better on a given day, what boundary value should be chosen for X in order to find the

asked by Angle on June 5, 2012
23. ## Algebra

If an object is thrown upward with an initial velocity of 96 feet/sec, it's height after t sec is given by h=96t-16t^2. Find the number of seconds before the object hits the ground.

asked by Sharon on July 30, 2010
24. ## ENGLISH

DOES ANYONE HAVE A WEBSITE TO LOOK UP BOOKS? PLEZ HELP! Here is a good one: http://www.gutenberg.net Be aware, though, that not all books are available online. If the book is still under copyright, it's unlikely to find it or study guides for it online. =)

asked by J on May 14, 2007
25. ## 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]? Please provide your answer in terms of A, d, mathematical constants such as π (entered as pi) or e (entered as e).

asked by sonia on October 21, 2013
26. ## physics Sound

The 2nd harmonic of a string of length 60 cm and linear mass density 1.1 g/m has the same frequency as the 5th resonance mode of a closed pipe of length 0.8 m. Find the tension in the string.

27. ## Math

Find the odds. A basketball player with a free throw shooting percentage of 60% gets fouled and goes to the line to shoot free throws. What are the odds in favor of her making her first shot?

asked by Rena on January 6, 2011
28. ## algebra

The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90 feet. Write and solve an inequality to find the maximum width of the fence.

asked by ciara on February 25, 2014
29. ## health

i need some sites on then few questions i cant find anything on this can someone help me ?.... thanks! Government role and level of effect: national, state, and local Identify the government structure. Discuss the function and role for this issue

asked by bobbi on September 17, 2011
30. ## Math Help ASAP SETS & Probability

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 2 10 17 29 Female 7 15 4 26 Total 9 25 21 55 If one student was chosen at random, find the probability that the student got a C.

asked by Amanda on October 1, 2016
31. ## mathematical physics

A series circuit consist of a resister with R = 200ohm, an inductor with L = 1H, a capacitor with C = 0.002F, and a 12V battery.If the initial charge and current are both O, Find the charge and current at time t.

asked by gourav on March 22, 2015
32. ## Math

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

asked by Cheyanne on April 3, 2016
33. ## college algebra

A farmer has 1000 feet of fence a rectangular plot of land. The plot lies along a river so that only has three sides need to be fenced. Find the largest area that can be fenced. What's the best way to solve this?

asked by Anonymous on February 20, 2013
34. ## Algebra

Mary has a total of \$5000 invested in two accounts. One account pays 5% and the other 8%. Her interest in the first year was \$331. Write and solve a system of equations to find out how much she has invested in both accounts.

asked by Steveo on February 27, 2014
35. ## Calc

A particle starts at the point (−3, 0), moves along the x-axis to (3, 0), and then along the semicircle y = sqrt(9 − x^2) to the starting point. Use Green's Theorem to find the work done on this particle by the force field F(x, y) = .

asked by Taylor on November 8, 2016
36. ## math

A rectangular garden plot 16m by 24m is to bordered by a strip of uniform width X m wide on the outside, so as to double the area, find the new length and breadth of the rectangular garden

asked by kartik on May 27, 2016
37. ## algebra

The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90 feet. Write and solve an inequality to find the maximum width of the fence.

asked by billy on March 1, 2014
38. ## UNION UNIVERSITY

Find the Z score for the weights of Middle school boys which are approximately Normal, mean = 130 lbs, Standard Deviation = 7, if Johnny weighs 148 lbs, What's his Z score?

asked by SAMANTHA on November 12, 2014
39. ## Psych

According to the results of cross-cultural research, distal parenting often results in toddlers who are self aware but less obedient than those who engage in proximal parenting? Is this False? I have no idea on where to find the answer to this...

asked by Jim on September 11, 2013
40. ## Geometry

Points X, Y, and Z are on sides AB, BC, and CD, respectively, of square ABCD. Let O be the intersection of the diagonals of ABCD. Segments XO , YO, and ZO divide the square into three parts with equal areas. If Y is the midpoint of BC,find AX/XB. I'm not

asked by Rahi on January 11, 2017
41. ## Physics

An object with mass 8.5kg is moving vertically upward with a velocity if 35m/s at a height of 100m above the ground. Find the time the object takes to reach the ground Thanks!!

asked by Meg on May 19, 2014
42. ## Probability

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 8 10 12 30 Female 4 11 3 18 Total 12 21 15 48 If one student was chosen at random, find the probability that the student got an A.

asked by Amanda on October 1, 2016
43. ## Science

A solution is prepared by dissolving 4.9 grams of sucrose in 17gram of water. At 25 degree Celsius find the boiling point, freezing point and osmotic pressure of this solution.

asked by Amara on December 18, 2018
44. ## physics

A uniform plate of height = 1.80 m is cut in the form of a parabolic section. The lower boundary of the plate is defined by: = 1.20 . The plate has a mass of 1.29 kg. Find the moment of inertia of the plate about the y-axis.

asked by shelby on March 19, 2008

hello, I'm helping my son with his assignment but unsure if the answer is correct. Please help advise. Milton needs to find the product of two numbers. One of the numbers is 9. The answer also needs to be 9. How will he solve this problem? Explain. 3 x 3 =

asked by Zack on November 3, 2011
46. ## Algebra II

The heading of a plane is 27.7 degrees NE, and its air speed is 255 mi.h. If the wind is blowing from the south with a velocity of 42.0 mi/h, find the actual direction of travel of the plane, and its ground speed.

asked by Arielle on November 2, 2011
47. ## Algebra

Suppose that P dollars are invested in a savings account at interest rate I, compounded annually, for 2 years. The amount A in the account after 2 years is given by A = P(1 + i)^2. Find an equivalent polynomial expression for A. Please help if you can!

asked by Cassie on April 16, 2009
48. ## math

ABC is a sector of a circle with radius R and center C. The arc DE lies on a circle also centred at C. If DE divides ABC into two regions of equal area, find the length of CD in terms of R

asked by Lala on October 26, 2017

The 2nd harmonic of a string of length 60 cm and linear mass density 1.1 g/m has the same frequency as the 5th resonance mode of a closed pipe of length 0.8 m. Find the tension in the string.

asked by Shek on March 2, 2014
50. ## problem solving

Suppose your car gets 36 miles per gallon of gasoline, and you are driving 45 miles per hour. Using unit analysis, find the number of hours it takes to use 1 gallon of gas. I got 48 minutes but I'm not sure.

asked by ben on December 8, 2012
51. ## Math Help!

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 4 17 20 41 Female 15 7 19 41 Total 19 24 39 82 If one student is chosen at random, Find the probability that the student did NOT get an "B"

asked by Anonymous on October 1, 2016
52. ## Dynamics of rigid bodies

A conical pendulum consists of a 200g body at the end of a 40cm long string making 10degrees with the vertical Find a) Velocity of the body b) Tension in the string

asked by Vincy on June 5, 2017
53. ## Algebra 2

I need to find x of the quadratic function y=-5/3x^2-x-4. I'm supposed to use the formula x=-b/2a. The negative sign only applies to b. A=-5/3 and B=-1. When I substitute these values in I get -(-1)/2(-5/3). After working this out I get 1 over -10 over

asked by Krystal on September 2, 2013
54. ## basic math

I have 14 minutes left to complete this test. use the net decima equivilant to find thr net price. List price is \$700 and the trade discount rate ie 10/8/6

asked by shari on March 29, 2015
55. ## Physics

A block slides from rest from the top of a plane 8m long and inclined 35o with the horizontal. If the coefficient of friction is 0.20, find how long it will take the body to reach the bottom of the plane.

asked by Dan Ira King on November 26, 2017
56. ## themodynamics

liquid water of mass 10 kg & temperature 20 degree celsius mixed with 2 kg of ice at -5 degree celsius till equilibrium is reached at 1 atm presssure . find entropy ??

asked by vishal on November 12, 2014
57. ## math

A jar contains 8 pennies, 3 nickels and 4 dimes. A child selects 2 coins at random without replacement from the jar. Let X represent the amount in cents of the selected coins. Find the expected value of X.

asked by Stephanie on October 4, 2014
58. ## medical discourse

i had my presentation on medical discourse and tomorrow i have to conclude it.What can i say as a conclusion on medical discourse?i don't need any internet pages because i've looked everywhere and couldn't find understandable conlusion.does anybody have

asked by ray on January 15, 2008
59. ## Math

A rectengular area is to be enclosed on three sides by fencing, an existing hedge forming the fourth side. Find the greatest area of the rectangle and its dimensions if 140mof fencing is available.

asked by Nkosingiphile on February 18, 2013
60. ## physical

a police siren emits a sinusoidal wave with frequency f=300hz.the speed of sound is 340ms. find the wave lenght of the waves if the siren is at rest in the air

asked by eric on February 16, 2011
61. ## Calculus

A manufacturer of a product has a monthly cost for producing x items given by C(x) = 10+2x. The selling price function for this product is p(x) = 50-.01x. Find the maximum profit the company can expect monthly

asked by Schaun on June 8, 2015
62. ## Finite Math

Time-share sales provide an opportunity for vacationers to own a resort condo for 1 week (or more) each year forever. The owners may use their week at their own condo or trade the week and vacation elsewhere. Timeshare vacation sales usually require

asked by Hank on May 2, 2011
63. ## math

Time-share sales provide an opportunity for vacationers to own a resort condo for 1 week (or more) each year forever. The owners may use their week at their own condo or trade the week and vacation elsewhere. Timeshare vacation sales usually require

asked by so confused on May 1, 2011

I need help: Emmett has a 15-year \$115,000 mortgage at 7.1% His monthly payment is \$1,040.09 Find the principal after the first payment. I know to multiply 115,000 by 7.1 divided into 12 months, then subtract that answer by \$1,040.09. When I mulitply

asked by Chandra on February 26, 2007
65. ## Introductory physical science

We needed to find the sensitivity of our equal arm balance and the question I need help with is....What are 2 reasons why you need to know the sensitivity of your balance?

asked by Erin on October 14, 2010
66. ## Chemistry

Answer the following for a face centered unit cell. how do i find: -# atoms / 1 unit cell -coordination #

asked by Mary on February 15, 2010
67. ## maths

The second angle of a triangle is 4 times as large as the first. The third angle is more than the sum of the other two angles. Find the measure of all three angles.

asked by susan on August 3, 2011
68. ## geometry

how do you find the speed of the plane 130 miles per hour, cross wind 20 miles hour

asked by brian on December 27, 2014
69. ## CALC 2a

f(x)=x^3-3x^2-3x-8/(-3x^2-4x-6) Find the equation of the non-vertical asymptote. What is the smallest value of x at which f(x) intersects its non-vertical asymptote? please help i have no idea how to solve this thanks!

asked by uci student on March 7, 2012
70. ## algebra & trigonometry

The area of a rectangle is 28 square inches. The length is 8 more than thrice the width. Find the length and the width. Thanks

asked by daniel on February 11, 2014
71. ## Algebra

Find an equation of the line containing the given pair of points. (-3, -2), and (-8,-5) The equation of the line in slope-intercept form is y= what

asked by Keaton on March 19, 2009
72. ## math

suppose February has 29 days. Explain how you can find how many days there are in the year without counting or adding. explain an example please....

asked by ann kwon on October 29, 2014
73. ## geometry

The diagonals of rhombus FGHJ intersect at point C. If side GH is equal to x + 9 and side JH is equal to 5x – 2, find x.

asked by d-boe on January 26, 2012
74. ## Algebra

Find an equation of the line having the given slope and containing the given point. Express your answer in the form y=b or y=mx+b M=0, (0,-5) The equation of the line is y=

asked by Pam on February 11, 2014
75. ## precalculus

find the inverse of the function, graph the inverse function, determine the domain, range and asympotoes f(x)= e^-x/(2)+4

asked by mz tee on November 12, 2011
76. ## trig

Given csc theta= 4, cot theta < 0 Find the exact values of cos theta and tan theta

asked by J on February 11, 2014

The mass of a 10p coin is 6.5g find the mass in kilograms of the coins in a £10 bag of 10p. Answer please:?????????

asked by colette on November 29, 2016
78. ## Probability

You toss a fair coin four times. Find the probability of no more than three heads given that at least one toss resulted in heads. Thank you very much!!

asked by Erica on January 27, 2012
79. ## Calculus/Physics?

Define a function f(v)={c:v€[0,v(subscript)0) 0 : v€ [v(subscript)0,+∞} On v €[0,+∞). Here and v(subscript)0 are positive constants. A) Compute ∫v=0,+∞; f(v)dv B) Suppose c=1/v(subscript)0, find ∫v=0,+∞;v f (v)dv

asked by Anon. on September 8, 2013
80. ## algebra

Find an equation of the line having slope and containing the given point. M=4/5, (3, -7) The equation of the line is Y= I have tried to work this problem and could not get the answer. Please help me.

asked by Johnnie on March 19, 2009
81. ## Math

The length of a rectangle is 10cm greater than the width. The area is 551cm^2. Find the length and width

asked by Marie on March 8, 2012
82. ## geometry

A board that is 19 feet long must be cut into two pieces that have lengths in a ratio of 3 to 2. Find the lengths of the two pieces.

asked by Anonymous on June 7, 2010
83. ## Math

I need some help on this function rule question please. 8.) Find the function rule. x: -2 -1 0 1 2 y: 9 4 -1 -6 -11 I'm having a really hard time figuring this out. Thanks to anyone that helps:)

asked by Anonymous on March 16, 2017
84. ## statistics

For a given set of data, it is known that x = 10 and y = 4. The gradient of the regression line y on x is 0.6. Find the equation of the regression line and use it to estimate y when x = 8.

asked by ednah on April 24, 2015
85. ## Math

I need some help on this function rule question. 8.) Find the function rule. x: -2 -1 0 1 2 y: 9 4 -1 -6 -11 I'm having a really hard time figuring this out. Thnx

asked by Need Help ASAP!!! on March 16, 2017
86. ## math

at the beginning of the year,Daniel was 62 inches tall. Now he is 66 inches tall. Find the percent of change

asked by susan on May 10, 2014
87. ## physics

A westward force of 12 N acting simultaneously with another westward force of 4.0 N. Find FR and show a vector sketch

asked by Elizabeth on September 3, 2012
88. ## math

The perimeter of a rectangle is 148inches. The length exceeds the width by 10 inches Find the length and width.

asked by Holly on March 16, 2010
89. ## physics

A boat heads directly west across a river at 8.0 m/s while the river flows directly north at 2.0 m/s. Find VR.

asked by Elizabeth on September 3, 2012
90. ## Calculus

Find the velocity and position vectors of a particle that has the given acceleration and the given initial velocity and position. a(t) = 2 i + 6t j + 12t2 k, v(0) = i, r(0) = 2 j − 7 k

asked by Anon on September 12, 2016
91. ## Maths

If there are 25 bags each weighing 40kg and it costs Rs.2755.Find,cost of 36 such bags each weighing 45kg?

asked by Vipin on August 27, 2007
92. ## algebra

The length of a rectangle is two more than four times its width. Its perimeter is 54 inches. Find its dimensions​ length and​ width.

asked by Mark on March 9, 2016
93. ## Literature

Book on Every day heroes. was trying to find book to have at home, teache won't let us take home. Need to do an essay.

asked by Nick on December 2, 2007
94. ## General Chemistry 1412 inorganic

Find the pH of a solution that is 0.30 M benzoic acid (HBz) and 0.25 M sodium benzoate(NaBz). Ka for benzoic acid = 6.5 x 10-5

asked by generalchem1412 on April 18, 2012
95. ## math

The length of a rectangle is four more than five times its width. Its perimeter is 92 inches. Find its dimensions​ length and​ width.

asked by Mark on March 9, 2016
96. ## Physics

A rocket moves upward for 3 seconds After 2 seconds, its speed is 10 m/s After another 1 second, its speed is 20 m/s Find instantaneous acceleration at t=2.5

asked by Jenn on September 23, 2009
97. ## Math

Find the exact value of the product sec teta csc teta given that sin teta=3/5 and cos teta =4/5

asked by Jeconiah on September 4, 2012
98. ## geometry

A board that is 12 feet long must be cut into 2 pieces that have lengths in a ratio of 3 to 2. Find the lengths of the two pieces.

asked by shannon on February 27, 2011