# 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 375
1. ## Science

What are the personal, societal, and scientific implications of alpha-1 antitrypsin deficiency? I googled, but couldn't find any info on this????? please help!!!!!!!!!!1

asked by Anonymous on June 4, 2014
2. ## Algebra(2 of 3)

The vertices of ABC are A(-3,-4),B(-1,3),C(3,-2). The triangle is rotated 90 degrees counterclockwise. Use the rotation matrix [0 -1][1 0] to find the coordinates of C' A)(-3,2) B)(4,-3) C)(-3,-1) D)(2,3) I chose A [0 -1] x [-3 -1 3][-4 3 -2] =

asked by Jon on February 18, 2008
3. ## science

A ship sailed 15 km north, then 20km east followed by 10km south. Find its displacement from its starting point

asked by Jas on April 5, 2011
4. ## ELl

how do various sources relating to the learners' progress be used as a tool to drive the standardard- based instruction or can you tell me where to find the answer

asked by Anonymous on September 29, 2009
5. ## Algebra

Find the final balance of an account with 820 dollars and annual 4% interest for 3 years \$29.10 \$98.40 \$852.80 \$918.40********* Is it right?

asked by pls help!!!!!!!!!!!!!!!!!! on November 29, 2018
6. ## MATH

I don't understand this,so can you please explain more clearly. Where did you get the 1/5? 1.The point P divides the interval joining A(-1,-2) to B(9,3) internally in the ratio 4:1. Find the coordinates of P.

asked by Anonymous on July 1, 2013
7. ## Physics help!

The range of human hearing extends from approximately 20 Hz to 20,000 Hz. Find the wavelengths of these extremes at a temperature of 2°C. 20 Hz? 20000 Hz?

asked by Abdul A. on May 7, 2013
8. ## Dance

I'm planning on trying out for dance team officer and I need help trying to find a squad name that starts with 'h'. Any ideas? Example: Hayley's Hershey kisses

asked by Anonymous on August 5, 2014
9. ## Calculus 1

The velocity v(t) in the table is increasing,0

asked by Dolores Ramirez on May 7, 2013
10. ## Physics

A box is given a push up a 26.0° incline. When it reaches the bottom again it is only going 0.51 its original speed. Find the coefficient of kinetic friction.

asked by Rose on December 1, 2016
11. ## Health Project

Could someone help me find a medical supply company presentation which involves information about the products, jobs, services, etc available. I would greatly appreciate that!! Thanks

asked by Dave on February 17, 2008
12. ## algebra

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.42 * 10^5 watts cm^2 what is the db?

asked by lisa on November 11, 2013
13. ## Math

If \$1500 is invested at an interest rate of 3.5% per year, compounded continuously, find the value of the investment after 3 and 6 years. What formula would i use?

asked by Morgan on November 19, 2013
14. ## Social Studies

What Events Were Pivotal to the Decades After the Ratification of the Constitution? I can't find any info that will help. Can someone please gather facts from a timeline like in MM/DD/YYYY for me?

asked by Braydon on May 29, 2014
15. ## Science

Explain how you could use a spring, a ruler, some standard masses,and some graph paper to find the weight of an unknown object.

asked by Abdullah on October 25, 2018
16. ## calculus

find the volume of the solid generated by revolving the region bounded by the graphs of the equations y=2sqrtx, y=o, x=3 about the x-axis.

asked by carlton on May 2, 2012

I am supoose to write some information about Micheal Forada for science, concerning magnatism or electricity. I can't find anything on the internet about him. Could someone tell me were to look? Any help would be appreciated.

asked by hunter on November 13, 2007
18. ## physics

Find the distance by which a 42cm diameter, 9.4m tall concrete column is compressed when it supports a 12900kg load

asked by sandra on November 19, 2013
19. ## math

Find an equation of the line that has a positive slope and is tangent to the circle (x-1)^2 +(y-1)^2=4 at one of its y-intercepts . Write your answer in the form of y=mx+b.

asked by jen on March 2, 2008
20. ## World History

"Every man of sense must be convinced that our disturbances have arisen more from lack of government power than the abuse of it." I can't find who said this quote

asked by newt on September 30, 2009
21. ## geometry

the bases of isosceles trapeziod abcd are 17 and 25cm and its base angles are 45 degrees. find the height of the trapezoid

asked by lakyn on September 13, 2011
22. ## Statistics

Find the number x such that the proportion of observations that are less than x in a Normal distribution with mean 100 and standard deviation 25 is 0.3. (Use 2 decimal places.)

asked by Sarah Lacks on May 31, 2016
23. ## Geometry

If a cylinder’s radius and height are each shrunk down to a third of the original size, what would be the formula to find the modified surface area?

asked by anon on February 17, 2014
24. ## calculus

sketch the region R bounded by the graphs of the equations, and find the volume of the solid generated if R is revolved about the x axis when y=x^2 y=4-x^2

asked by dario on May 1, 2012
25. ## calculus

Sketch the region R bounded by the graphs of the equations and find the volume of the solid generated if R is revolved around the x axis. x= y^2 x-y =2

asked by casquibaldo on May 1, 2012
26. ## physics

Determine the force of interaction between 2 electric charges q1= 1x10-6 C and q2= 2x10-6 C at the distance r = 2 m. I think the formula is F=kq1*q2/r2? How do I find k?

asked by physicsclass on April 23, 2011
27. ## Physics- science

An automobile with an initial speed of 4.82 m/s accelerates uniformly at the rate of 2.2 m/s2. Find the displacement of the car after 5.9 s. Answer in units of m

asked by Destiny on September 13, 2011
28. ## calculus

The velocity in the table is increasing, . Find an upper estimate for the total distance traveled using (a) n=4 (b) n=2 Which of the two answers is more accurate? 0 3 6 9 12 32 36 39 42 46

asked by Anonymous on April 5, 2011
29. ## algebra

a random sample of 1000 people was chosen for a survey. 80% of them had health insurance. Find the 95% confidence interval

asked by esmeralda on July 23, 2014
30. ## trig

Given that θ is an angle in standard position whose terminal side contains the given point, provide the exact value of the indicated function. (-2, -3) Find sec θ.

asked by tony on June 11, 2013
31. ## physics

A sharp image is located 83.0 mm behind a 62.0 mm focal-length converging lens. Find the object distance by calculation.

asked by John on March 28, 2012
32. ## Math

A card is drawn at random from an ordinary deck of playing cards. Find the odds in favor of drawing a 5, 6, or 7.

asked by John on October 1, 2009
33. ## Math - derivative of cosine

y=8cos((1/2)x)+10 dy/dx = -4sin((1/2)x) What is the maximum slope from 0 - 4(pi)? I tried equating the endpoints, but it does not work, can someone teach me how to find maximums and minimums?

asked by Farah on November 6, 2010
34. ## 11 physics

a20Kg box is suspended from the ceiling by arope that weighs 1Kg . find the tension at the top of the rope.

asked by biks on April 6, 2016
35. ## geometry

the arc length of AB is 2^pi ft. find the radius of the circle ABC=43 degree. round your answer to the nearest hundredth.

asked by Nancy on June 25, 2012
36. ## Math

How do I find the angle between lateral edges of a regular triangular pyramid if the edge is 60m and the height is 18m? Please help!

asked by Matthew on November 29, 2018
37. ## Engineering

4. A rectangular enclosure is formed by using 800m of fencing. Find the greatest possible area that can be enclosed in this way and the corresponding dimensions of the rectangle.

asked by Alexander on November 24, 2016
38. ## math

please people i need your help. *Equal squares as large as possible are drawn on a rectangular board measuring 50 cm by 70 cm. Find the size of the square.

asked by kelvin on May 20, 2018
39. ## chemistry

if from 10 moles NH3 and 5moles of H2SO4 all the H-atoms are removed in order to from H2 gas, then find the no. of H2 molecules formed.

asked by shish on June 17, 2014
40. ## Math

Hello. I am trying to help out my sister and find patterns in numbers.... Ex/ 1+2 2+2 3+2 4+2 My question is... I can't figure out what the pattern is in the following set... 1 goes to 4 2 goes to 7 3 goes to 10 and 4 goes to 13...... I initially thought

asked by David on September 9, 2011
41. ## Math

Find the area of a parallelogram with base b and height h. B=87cm h=18.6cm A) 105.6 cm^2 B)211.2 cm^2 C)809.1 cm^2 D)1618.2 cm^2

42. ## Pre-Calculus

Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work. 4x - y + 3z = 12 x + 4y + 6z = -32 5x + 3y + 9z = 20 Please help me..

asked by Liz on June 2, 2016
43. ## History Help!

What arguments did supporters of the public school movement make to support their cause? can you help me find some sources to search up this answer..??

asked by Angela on February 25, 2014
44. ## statistics

in a certain survey 1,043 adults, 81% reported having more than one television at home. find the actual number of respondents corresponding to the given percentage?

asked by lol on September 6, 2011
45. ## Math

A bacterial culture starts with 3000 bacteria and increases to 48,000 after 3 hours, find the doubling time:

asked by Anonymous on April 30, 2013
46. ## Mathematics

how to find the length of a triangular prism? when the volume is 1470cm cube the height is 10.5cm base 14cm

asked by Sam on April 30, 2012
47. ## trig

use a calculator to find the decimal approx. (roud 8decimal places) : sec28°6' does it equal 1.13362379 or 87.99624264 ???

asked by ALISON on September 6, 2011
48. ## Calculus I

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y=7x^5 y=7x, x is greater than or equal to 0

asked by Anonymous on April 30, 2013
49. ## High Point

a sign is in the shape of rhombus with a 60 degree angle and sides of 9cm long. Find its are to nearest tenth?

asked by Tanya on January 24, 2012
50. ## Math

I need to write 2 equations that represent the same exponential function with a y-intercept of 5 and an asymptote at y=3. I got y=2^(x+1) + 3 but I don't know how to find the second equation. Can someone please explain this to me. Thanks.

asked by Jim on December 1, 2009
51. ## Math

Consider a die with 8 sides, marked one, two, three, and so on. assuming equally likely outcome, find the probability that the sum of two dice is the given number. If p(10)=

asked by Linda on June 13, 2012
52. ## calculus

Find the arc length of the graph of the function over the indicated interval. (Round your answer to three decimal places.) y = ln (sin(x)) ,[π/4,3π/4]

asked by sammyg on January 24, 2012
53. ## statistics

Assume that a sample is used to estimate a population proportion p. Find the margin of error. 95% confidence; n = 250, x = 130

asked by Chris on March 27, 2012
54. ## Differential calculus

Find the most economical proportions for a covered box of fixed volume whose base is a rectangle with one side three times the other.

asked by Mohammed on November 26, 2016
55. ## algebra 2

Find the largest integer k such that the polynomial x2 + 12x + k can be factored into the product of two linear polynomials, each of which has integral coefficients

asked by lynda on January 26, 2012
56. ## trig

Find the values of the six trigonometric functions of an angle 0 in standard position whose terminal side passes through point P. P(4, -3)

asked by Anonymous on May 19, 2010
57. ## Statistics

A random sample of 50 students has a test score average with a standard deviation of 10.9. Find the margin of error if c = 0.90.

asked by Jessica on November 28, 2009
58. ## MATH

i111. photobucket. com/ albums/ n152/ tamana_02/ Untitled. jpg Find the area of the shaded region.

asked by Tareena on May 25, 2008
59. ## trig

Find the remaining trigonometric ratios of θ if sin(θ) = -1/6 and θ is not in QIII cos tan cot csc sec

asked by josh on January 26, 2012
60. ## Physics

Find the speed of a pendulum bob at the bottom of its swing if its initial displacement is 5.34o and its period is 2.534 s.

asked by Supansa on May 10, 2016
61. ## Math

A traingle has an area 48sqaure cm and its shorter sides have lenghts 9 cm and 12cm. Find the largest angle of the triangle

asked by Tom on May 24, 2008
62. ## sum fun (math)

find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)

asked by Jenny on January 27, 2010
63. ## trig

How do I find 1 positive and 1 negative coterminal angle for: 1) -460 degrees 2) 11pi/4 3) -12pi/5 WERE DO YOU GO TO GOOGLE BECAUSE I TIRED!

asked by Al on January 17, 2007
64. ## Calculus

Find the interval(s) where the function is increasing where and it is decreasing. f(x)=sin(x+(pi/2)) for 0≤x≤2pi so my derivative is f'(x)=cos(x+(pi/2))? and my critical number is -pi/2?

asked by sh on December 5, 2010
65. ## trig

find, to the nearest minute, the solution set of 1- sin x = 3 cos^2 x over the domain 0 degrees to 360 degres

asked by Clarkney on May 20, 2010
66. ## Geometry

The perimeter of a triangle is 45 feet. The ratio of the width to the length is 2:3:4. Find the measure of each side. show work x =       a =       b =       c =

asked by Carrie on February 1, 2016
67. ## math

Paulo has \$6 to spend. A sundae costs \$3.25 plus \$0.65 per topping. Write and solve an inequality to find how many toppings he can order.

asked by andrew on June 24, 2014
68. ## Algebra II

Find the exact solutions to 6x^2+x+4=0 by using the quadratic formula. x=-b+-sqrtb^2-4ac/2a -1+-sqrt1^2-4(6)(4)/2(6) -1+-sqrt-95/12 -1-95/12 -96/12 x= -8 -1+95/12 94/12= 7.8333.. [-8, 7.83](answer)

asked by Jon on March 1, 2008
69. ## Math

I need to write 2 equations that represent the same exponential function with a y-intercept of 5 and an asymptote at y=3. I got y=2^(x+1) + 3 but I don't know how to find the second equation. Can someone please explain this to me. Thanks.

asked by Jim on November 27, 2009
70. ## math

The probability that it will take 5 or more flips of a fair coin before it lands on heads can be written as ab, where a and b are coprime positive integers. Find a+b.

asked by ayan on March 15, 2013
71. ## Math

Can you help me find the next 2 terms in the sequences? 1, .025, .1 repeating, .0625,.04 2root2, 4, 4root3, 8root3, 8root15, 24root10

asked by Janis on September 6, 2011
72. ## to SRA or Mathmate corrected answers for French

I got the rest execpt this one Marie joue au football. Elle est------. I have been looking in my textbook for the last 20 minutes and still can't find the answer. Can someone please help me!!

asked by bubbles on October 12, 2009
73. ## Calculus

Use the disk method to find the volume of the solid generated when the region bounded by 4= 1/(fourth root of (1-11x)), y=0, x=0, and x=1/22.

asked by Becca on January 24, 2012
74. ## Calculus

Use the disk method to find the volume of the solid generated when the region bounded by y=15sinx and y=0, for 0

asked by Becca on January 24, 2012
75. ## math

Find the surface area of the right triangular prism. Round to the nearest tenth if necessary. The height is 2.5 cm, the length is 8 cm, and the width is 5.3 cm. I need help.

asked by keisha on November 11, 2007
76. ## early childhood education

States must search for and locate children with disabilities through: A. Child Find. B. Zero Reject. C. Due Process. D. Appropriate Education.

asked by farida on April 28, 2013
77. ## Probability

The probability that it will take 5 or more flips of a fair coin before it lands on heads can be written as a/b , where a and b are coprime positive integers. Find a+b

asked by John on March 12, 2013
78. ## Literature

Need help with this: "Explain how people can find miracles in everyday life. Support your ideas with examples from the two poems 'in Just' and 'Fog'." Please help..thanks -MC

asked by mysterychicken on December 1, 2009
79. ## Algebra 1

Benito has \$6 to spend a sundae cost \$3.25 Plus \$0.65 per topping write and solve an inequality find how many toppings can he order.

asked by Anonymous on October 18, 2016
80. ## Calculus

Find all vertical and horizontal asymptotes of the graph of the function. (Enter your answers as a comma-separated list.) f(x) = 5 − 3x/5 + 8x

asked by Anonymous on May 11, 2018
81. ## Polynomials and quadratic application

Suppose I want a garden with 400 square feet. Write an equation that can be used to find the values for x that will result in that area.

asked by Kendra on April 28, 2012

Use implicit differentiation to find the slope of the tangent line to the curve at the point (1,3) -4x^2+4xy-2y^3=-46 m=____? ty guys so much!

asked by ALI on February 21, 2014
83. ## geometry

2004-06-01-04-00_files/i0320000.jpg Find the volume of the cone. Round your answer to the nearest hundredth.

asked by allison on March 25, 2016
84. ## math

Find the area of the segment of the circle. Leave your answer in terms of pi. there is a 90 degree angle and the sides measure is 3

asked by Izzy on May 4, 2013

We have to find out which of these statements are true. I narrowed it down to 2 answers. a) if f"(0)=0, the the graph of f changes concavity at x=0 b) If the function f is continuous on the interval [a,b] and the integral from a to b of f(x)dx=0, then f

asked by Leanna on November 22, 2010
86. ## math

When an airplane leaves the runway, its angle of ascent is 13° with a speed of 82 metres per second. Find the altitude of the plane after 7 minutes.

asked by Anonymous on November 6, 2016
87. ## Literature

Can anyone PLEASE find me a short summary of these poems? the forsaken merman-matthew arnold the portrait- robert browning

asked by Jamie on October 5, 2009
88. ## Math/Trig

Find the area of the sector, given a central angle of 55degrees and a radius of 5.7 in. Round your answer to the nearest tenth.

asked by CJ on January 16, 2011
89. ## Math

a room is 18 ft long, 14 ft wide, and 8 ft high, then how would i find the cost of carpeting the floor with carpet costing \$5/ft2

asked by Morgan on April 6, 2011
90. ## Physics

I have a rubber ball. Its diameter is 5.16 cm. Its density is 1.5 Mg/m^3. I need to find its weight in US units. I know to use w=pVg I am coming out with the wrong answer though. Can someone help?

asked by Morgan on January 26, 2011
91. ## Chemistry

How do I set up my equation to determine what the pH will be when the concentration of Fe^3+ is reduced to 10^-7? The previous part of the question had me find what the pH would be for the Fe(OH)3 to precipitate at 0.20 M. which i found was 1.37

asked by Carl on November 8, 2010
92. ## trig

Find the length of the circular arc intercepted by a central angle of 20 degrees in a circle or radius 5cm

asked by Anonymous on January 26, 2012
93. ## trigggggg

find, to the nearest minute, the solution set of 1- sin x = 3 cos^2 x over the domain 0 degrees to 360 degres

asked by Clarkney on May 17, 2010
94. ## Inequalities & Absolute value

|2x+4|

asked by Bethany on July 2, 2014
95. ## Math

Find the cost of each item in 5 years, assuming an inflation rate of 8%. (Round each answer to the nearest cent.)

asked by Soraya on November 28, 2016
96. ## Geometry

The measure of a single angle in a regular octagon is (4x + 12)°. Find the value of x. Show equations and all work that leads to your answer

asked by Clarissa on January 5, 2011
97. ## Biology

Which organelle would you expect to find in the cells of a fern, but not in a flatworm? chloroplast **my choice nucleus ribosome mitochondria

asked by Jessica on March 31, 2016
98. ## Math

The cost (in dollars) of producing x air conditioners is C=g(x)=560+40x. Find a formula for the inverse function g−1(C).

asked by Laura on September 19, 2016
99. ## Math

1. When four fan coins are flipped what is the probability of getting either exactly two heads of exactly two tails? 2. Solve for x 3x-x√3=-6 3. In the figure below ABCD is a rectangle and DE=DC. Given Ad= 5 and BE=3 find DE Thanks!

asked by Joe on September 6, 2011
100. ## 8th math

I need to find the average rate of change for my math portfolio but I don't know how. I looked it up and got beyond confused. Can anyone tell me a simplified version of how to do it?

asked by Nonya on January 2, 2019