# 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 117
1. ## Vocabulary check!

Find the word to best complete the sentence. After Bob's father died, he truly appreciated the ________ advice he received from other men who took a kindly interest in his upbringing. A- avuncular B- patrimony C- matriarchal D- patronymic My choice is D.

asked by Skye on October 10, 2014
2. ## geometry

(imageshack)123 (.)us(/)photo 123 (/) my-images 123 (/)42(/) 123 2vja. jpg(/)123 Open that link please , just delete the parentheses and spaces and 123's please please help me with my assignments I beg you cooperate with me huhu 1. in the figure , the

asked by Barbie lee on November 9, 2013
3. ## ALGEBRA

Part III: Mathematics of Finance You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of

asked by tammy lo on March 15, 2011
4. ## Math

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

asked by S:Please, I just need a check on December 6, 2009
5. ## MATH

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

asked by sarah on December 6, 2009
6. ## Math

I had an assignment containing 45 problems, and I am unsure of 4, can you check and see if the answers are correct? 1. Write an equation of the line containing the given point and parallel line (5,-1), 3x-7y=9 My answer was: y=3/7x-22/7 2. Find the

asked by S on December 6, 2009
7. ## statistics

If Z is a standard normal variable, find the probability that Z lies between -1.10 and -0.36 Use the table of the area under the normal distribution in the back of your statistics textbook to find the area between these Z values and the mean. Since they

asked by john on August 5, 2007
8. ## CALCULUS

If cos(t)=–7/9, find the values of the following trigonometric functions. Note: Give exact answers, do not use decimal numbers. The answer should be a fraction or an arithmetic expression. a) cos (2t) b) sin (2t) c) cos(1/2) d) sin (1/2) i don't even

asked by Stumped Student on September 22, 2007
9. ## science

we have a project. there are different kind of topics. mine is protecting our water. i had to find 10 questions answer. i couldn't find 2. they are: 1. why is water important to protect? 2. what are some negative and positive affect of protecting our

asked by Shweta on March 30, 2011
10. ## Intermedia Algebra

to find the distance across a canyon, a surveyor inserts poles a two places o the same side of the canyon as indicated below. using the surveyors measurements given below find the distance across the canyon. 625 and 300

asked by meri on December 19, 2014
11. ## Hvac

3 resistors of 5 ohms,15 ohms, and 30 ohms are connected in series and placed across a 50 volt batt. Find the voltage drops acroos each resistor . And find the current through each resistor

asked by Dave on July 18, 2013
12. ## math

make a table of values for thsi equation with at least 4 points in each table. 2x-3y=4 then I isolated y to y=2/3x-4/3 how do I find points where both x and y are whole numbers? How do I find the "nice" points so it is easier to graph?

asked by fishcakes on March 20, 2009
13. ## Calculus

Consider the closed curve in the day plane: 2x^2-2xy+y^3=14 a) show that dy/dx=2y-4x/3y^2-2x (I got this part) b) find equation lines to the curve when y=2 c) if the point (2.5, k) is on the curve, use part b to find the best approximation of the value of

asked by Marie on October 20, 2014
14. ## Algebra

LS 154. Find the measure of angle x. Identify the two angles that form the larger angle. 2 Write a subtraction equation. Subtract to find the measure of x. The measure of x

asked by Isabella on March 1, 2017
15. ## chemistry

my teacher told me that polar bonds have a difference in elecronegativities of .4-2.1 is that the only way to find if a bond is polar? also how would you find out if the MOLECULE is polar or not? - i think i remember my teacher saying something about

asked by lyne on May 5, 2009

the problem asks to complete an ANOVA table and report the relevant SS, df, MS, and F values, and find the critical value for the F-values. I found my F values: they were 3 and 16. I do not understand how to find the critical value.

asked by Hannah on July 21, 2011
17. ## Dynamics

Hello, Is there a way to find the angle of inclination if given the coefficien of sliding friction? I've got 0.2 for the coefficient but I assume I can't use the old trick for find the angle give static friction I.e tan^-1 (u) = the angle.

asked by Anon on April 5, 2017
18. ## physics

A car with an initial speed of 21.9 km/h accelerates at a uniform rate of 0.89 m/s 2 for 3.7 s. Find the ﬁnal speed of the car. Find the displacement of the car after that time. Answer in units of km

asked by Anonymous on September 29, 2012
19. ## Math

Which of the following will have a negative result? A) -8 - (-10) B) 12-14 C) 7- (-3) Select the word that best completes the statement. The difference of two positive integers is ______ negative A) Always B) Sometimes C) never Find the difference. -24 -

asked by Sliverstream on April 12, 2019
20. ## physics

A 69 kg diver jumps off a 10.4 m tower. (a) Find the diver's velocity when he hits the water. m/s (b) The diver comes to a stop 2.0 m below the surface. Find the net force exerted by the water. N

asked by Lee Kite on October 3, 2007
21. ## calculus

For the following function f(x)=2x^4-6x^2+2x-1. Find the maximum number of real zeros and Use Descartes's rule of signs to determine how many positive and how many negative zeros the function has. You do not need to find the zeros.

asked by Monse on November 12, 2011
22. ## Physics

A 56 kg swimmer jumps off a 15 m tower. Find the swimmer's velocity when hitting the water. The swimmer comes to a stop 2 m below the surface. Find the net force exerted by the water.

asked by Anonymous on September 19, 2007

f(x) -2x^3+2x^2-3x+2 Find the average slope of this function on the interval (–3–1) ________

asked by ALI on March 7, 2014

Suppose c is inversely proportional to the square of d. If c = 4 when d equals 3.find the constant of proportionality and write the formula for c as a function of d c= 36/d^2 use your formula to find c when d is 5. is it 100/d2 or 100/5^2? I know the

asked by Taylor on November 21, 2014

ABC has vertices A(0, 6), B(4, 6), and C(1, 3). Sketch a graph of ABC and use it to find the orthocenter of ABC. Then list the steps you took to find the orthocenter, including any necessary points or slopes you had to derive.

asked by Steven on December 11, 2012
26. ## physics

Let the mass of the block be 7.7 kg and the angle è be 25°. Find (a) the tension in the cord and (b) the normal force acting on the block. (c) If the cord is cut, find the magnitude of the block's acceleration.

asked by daisy on October 9, 2010
27. ## Algebra

LS 154. Find the measure of angle x. Identify the two angles that form the larger angle. 2 Write a subtraction equation. Subtract to find the measure of x. The measure of x

asked by Isabella on March 1, 2017
28. ## Math

ABC has vertices A(0, 6), B(4, 6), and C(1, 3). Sketch a graph of ABC and use it to find the orthocenter of ABC. Then list the steps you took to find the orthocenter, including any necessary points or slopes you had to derive.

asked by Bob on December 7, 2012
29. ## maths

cutting a circle into equal section of a small central angle to find the area of a circle and olso find area by 4 a sector of rectangle from circle

asked by sohel on May 20, 2017
30. ## unscramble

what is this word unscrambled I have no idea!!!! aiclopv I tried Zach's Word Unscrambler, which you can easily find with Google, and it says there are no unscrambled English words in the 130,000 word database that use those letters. If you find one, I'd

asked by help on September 6, 2006
31. ## accounting

Ignoring income taxes compute the amount of loss, if any, to be recognized by Banno as a result of retiring the \$900,000 of bonds in 2007 and prepare the journal entry to record the retirement. On January 2, 2002, Banno Corporation issued \$1,500,000 of 10%

asked by laxer22 on September 23, 2008
32. ## Statistics

If we know that the length of time it takes a college student to find a parking spot in the library parking lot follows a normal distribution with a mean of 3.5 minutes and a standard deviation of 1 minute, find the point in the distribution in which 75.8%

asked by Pacifico on March 19, 2010
33. ## History- Nazi Germany

I was wondering if any one could find a picture of a Nazi woman called-Gertrude Schlottz-Klink. thanks Thank you for using the Jiskha Homework Help Forum. If you misspelled the name, here is what I did find: 1. Click Here: Check out "Gertrude

asked by Jessica10 on April 21, 2007
34. ## Algebra

Can someone check my answers? 1. Write the equation of the line that passes through point (–2, 3) with a slope of –4. Answer: y = -4x - 5 2. Find the slope and y-intercept. x = –8 Answer: Slope: undefined; y-intercept: none 3. Write the equation of

asked by Shirley on December 2, 2007
35. ## CHEMISTRY

could you please check my work? thanks. For the reaction between reactants A and B below, if 4.925 moles of A is placed into a flask with excess B it is found that the amount of A remaining after 6.85 seconds is 2.737 moles. 2A (g) + B (g)-----> 3 C (g) a.

asked by Jonathan on February 21, 2008
36. ## Chemistry

could you please check my work? thanks. For the reaction between reactants A and B below, if 4.925 moles of A is placed into a flask with excess B it is found that the amount of A remaining after 6.85 seconds is 2.737 moles. 2A (g) + B (g)-----> 3 C (g) a.

asked by Kevin on February 25, 2008

could you please check my work? thanks. For the reaction between reactants A and B below, if 4.925 moles of A is placed into a flask with excess B it is found that the amount of A remaining after 6.85 seconds is 2.737 moles. 2A (g) + B (g)-----> 3 C (g) a.

asked by Jonathan on February 20, 2008
38. ## Algebra 1

1) Find the possible values of a, if the distance between the points is 5, and the coordinates are (1, 1) and (4, a). I don't know how to solve this one. 2) in a right triangle the length of the hypotenuse is 14 and the length b of one of the legs is 8.

asked by Eri on May 31, 2013
39. ## Punctuation within sentences-hyphen

the book had some nice features, such as: a hard-bound cover, a ribbon for a bookmark, and the author's signature. 2. German grammar is simple: in that language, there are no exceptions to the rules. 3. Her daughter went on a diet that consisted of all

asked by ted on October 21, 2007
40. ## physics

hi can somebody help me with this?? a solenoid of length L and radius R carries a current I in its N turns. what is the total energy stored in the magnetic field within the solenoid? Compute the inductance L using the solenoid formula. You should be able

asked by spencer on August 5, 2007
41. ## Geometry

In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all the angles of the triangle? Explain your answer.

asked by Vernice on April 5, 2019
42. ## Algebra 2

Find the coordinates of any vertices formed. 3x + 4y ≥ 12, 5x + 6y ≤ 30, and 1 ≤ x ≤ 3. I tried graphing this, which formed a parallelogram, but it was hard to find eyeball vertices.

asked by Peter on October 2, 2011
43. ## math

I have an equation of P=(170-3x)(x-25) How do I determine the y-intercept I know I can determine the x intercepts by setting x = to zero, so those are easy to find, but I'm not sure how to find the y-intercept. Thank you.

asked by carly on December 3, 2017
44. ## Clueless in calculus

The function f is defined by f(x)= (25-x^2)^(1/2) for -5 less than or = x less than or = 5 A) find f'(x) B) write an equation for the tangent to the graph of f at x=3 C) let g be the function defined by g(x)= (f(x) for -5

asked by Aparna on March 19, 2013
45. ## Calculus

Find the area between y=cosx and y=sinx from 0 to 2pi. To find the zeros, I combined the equations cosx-sinx=0 What's next?

asked by sh on May 21, 2010
46. ## Math

The vector a1=(1,1,0) and a2=(1,1,1) span plane in R^3. Find the projection matrix P onto the plane, and find nonzero vector b that is projected to zero.

asked by Melvin on January 2, 2011
47. ## Calc

The function f is defined by f(x)= (25-x^2)^(1/2) for -5 less than or = x less than or = 5 A) find f'(x) B) write an equation for the tangent to the graph of f at x=3 C) let g be the function defined by g(x)= (f(x) for -5

asked by Aparna on March 19, 2013
48. ## Math

abcd is a parallelogram with sides ab=12 cm,bc=10 cm and diagonal ac=16 cm .find the area of the parallelogram also find the distance between its shortest sides

asked by Shubham on February 23, 2013
49. ## math

my math homework tells me to find the area of a circle using it's circumference. the circumference given was. can someone explain to me how to find the area?

asked by elijah on April 13, 2015
50. ## math

Let f be defined as follows. y = f(x) = x^2 - 4 x (a) Find the average rate of change of y with respect to x in the following intervals. from x = 5 to x = 6 from x = 5 to x = 5.5 from x = 5 to x = 5.1 (b) Find the (instantaneous) rate of change of y at x =

asked by Anonymous on February 4, 2011
51. ## math

In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all angles of the triangle? Explain your answer.

asked by maria on January 28, 2017
52. ## CALC SHOULD BE EASYISH

Let f be defined as follows. F(x)=y=x^2 -7 (a) Find the average rate of change of y with respect to x in the following intervals. from x = 4 to x = 5 from x = 4 to x = 4.5 from x = 4 to x = 4.1 (b) Find the (instantaneous) rate of change of y at x = 4

asked by Tess on September 7, 2011
53. ## Geometry

In an isosceles triangle, the perimeter is 75 cm and one of the sides is 25 cm. Find all its sides. Can you find all angles of the triangle? Explain your answer.

asked by Vernice on April 5, 2019
54. ## Trigonometry

I do not know how to find a single function of x or ø by using an identity. How do you find a single function using identities for a problem such as: cos(3pi/4 - x)

asked by Roze on November 25, 2016
55. ## Trig

How would you find tan80 and tan55 as needed in this problem? Use identities to find each exact value. (tan80+tan55)/(1-tan80tan55)

asked by Chloe on February 2, 2010
56. ## trig

1) given cotθ = 1/2√7, find sinθ and cosθ in quadrant I 2) given tanθ = √5, find secθ and cotθ in quadrant III

asked by coco on October 10, 2015
57. ## maths

find the base of an isocelus triangle base 12cm and its peremeter is32cm.find the area of the triangle

asked by jennie on May 21, 2012
58. ## albebra

I do not understand how to find x on a graph when there is no equation. I have the possible answers: a) x= -3, b) x=-1, c) x=5, d) x=1 It asks me to find the value of x when y is 5; however, the graph I have has a line (0,2) on the y axis and on the x axis

asked by bart on June 12, 2010
59. ## Inverse variation

A variable 'm' varies directly as 'a' and inversely as 'b'. If m=6 when a=7 and b=4, what is 'm' when a=9 and b=12? M= constant*a/b Find the constant from the first set of data, then, using that, find m in the second set.

asked by Jen on February 7, 2007
60. ## Calculus

Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. r(t) = (t)i + (2/3)t^(3/2)k, 0 less than or equal to t less than or equal to 8

asked by Beau on September 25, 2012
61. ## math

find X if the numbers X+3, 5x-3, and 7x+3 are three consecutive terms of a G.P of positive terms. with this value X and given the X+3, 5x -3 and 7x +3 are the third, fourth and fifth terms of the G.P.. find the sum of the first 8 terms of the progression.

asked by mili on September 23, 2015
62. ## Math

Find the shaded area in the following figure if the rectangle inscribed in the circle has dimensions 3 ft x 4 ft. I know I find the area of the rectangle A=l*w, but what do I do next?

asked by Punkie on December 16, 2009
63. ## Math

What's the step-by-step proccess to find the average? It's been years since I've been taught how to find the average of a set of numbers.. Thanks whoever can help!

asked by Pinky on November 9, 2009
64. ## Physics

2)How to find the magnitude of change in velocity given the angle substended @ and velocity v and find the time taken to travel tt angle?

asked by Lew on September 17, 2010
65. ## Math

Perimeter is 60 ft. Find length and width if length is 8 ft longer than the width. Would it be 60=(8+l)+w I don't know where to put the 8 But there's two variables how would I find both l and w

asked by Amy~ on September 17, 2010
66. ## geometry

abcd is a parallelogram with sides ab=12 cm,bc=10 cm and diagonal ac=16 cm .find the area of the parallelogram also find the distance between its shortest sides

asked by Anonymous on February 22, 2013
67. ## english

I lay my book on the table, but now i cannot find it. or I laid my book on the table, but now i cannot find it. Which one is using regular and irregular verbs

asked by Anonymous on October 15, 2009
68. ## math

find two fractions with a sum that is greater than 3/4 and less than 15/16. Write your fractions in simplest form and find the actual sum.

asked by nainai on January 14, 2013
69. ## Geometry: Right Triangles

In my math homework, it is asking me to find the height of a triangle. Does anyone know how to find the height of a triangle? If you could, could someone give me an example problem? Thanks a lot!

asked by Anonymous on December 3, 2017
70. ## Calculus quick question pls

Why is there no vertical asymptote on F(x) = x/(x^2+1) What i learned is that to find vertical asymptote you have to set the denominator To 0 and solve for x ? In that case I find that x=-1,1

asked by Amelia on April 24, 2016
71. ## math

Find the # of possible choices for a 2 digit password that is greater than 19. Then find the # of possible choices for a 4 digit PIN # if the digits can not be repeated. HELP!

asked by Kory on April 18, 2011
72. ## calculus

Let f be defined as follows. F(x)=y=x^2 -7 (a) Find the average rate of change of y with respect to x in the following intervals. from x = 4 to x = 5 from x = 4 to x = 4.5 from x = 4 to x = 4.1 (b) Find the (instantaneous) rate of change of y at x = 4.

asked by Tess on September 7, 2011
73. ## Mathematics

Find four consecutive even integers such that four times the greatest is 36 more than more than the sum of the other three.Four times a number increased by 5 is 37.Find the number.

asked by Athena on November 26, 2015
74. ## maths

the length of a rectangle is twice its width, the area is 72sq inches,find its dimensions(find length and width)

asked by 4611star on August 2, 2012
75. ## World History

I need to find a weird or odd current event. Help me find a weird or odd news. Please post the link.

asked by Anonymous on September 6, 2012
76. ## Math

This is regarding direct variation. y varies directly as the square of R. If y = 128 when R = 8, find y when R = 5. Another one I cannot figure out: If x varies directly as y, and x = 32 when y = 8, find x when y = 10 Help!

asked by Mike on April 18, 2010
77. ## Physics (Engineering Science)

Find the total resistance (in series) of 1.0 MΩ, 560 kΩ, 5.6 MΩ, 680 kΩ and 10 MΩ So I understand to find total resistance is RT= R1+R2+R3.... but it's the MΩ that's confusing me on what I should do

asked by Mike on September 29, 2018
78. ## Criminal Justice

Can someone please point me to a website that is free that has court cases on it? My professor wants us to find the original trial courts for these people: 1. Orenthal James Simpson 2. Theodore Kaczynski 3. Louise Woodward 4. Timothy James McVeigh 5. Lyle

asked by Completely lost on November 25, 2009
79. ## Chemistry

How do you find the empirical formula; A 4.083 sample of a chemical containing only lead, carbon, and hydrogen reacts in combustion reaction. 4.444 g of CO2 and 2.274 g of H2O were formed. Insert subscripts in CHPb. I understand how to find moles, then

asked by Bunny Jones on September 19, 2017
80. ## Math

I need help with these problems for a test. 1. Find the inverse of the one-to-one function. f(x)=5x+1/4. 2. The height of the water, H, in feet, at a boat dock t hours after 7 am is given by E=7+4.4cos pi/35 t, where t is time measured in seconds. Find the

asked by David on June 13, 2010
81. ## Physics

Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.85x10^5 Pa and the pipe radius is 2.80 cm. At the higher point located at y = 2.50 m, the pressure is 1.28X10^5 Pa and the pipe

asked by Chelsea on November 20, 2012
82. ## Prenatal Development

I'm having a hard time choosing a teratogen (anything that causes harm to a fetus), especially since all the easy ones to find ones are all taken--Radiation, Rubella, Syphilis, Hydrocodone, Heroine, Methamphetamine, Methadone, Caffeine, Nicotine,

asked by Jessica on March 23, 2013

asked by Nora 4 on June 1, 2013
84. ## accounting

Problem: For the following four cases, use the accounting equation to compute the missing quantity. Note: I was given four cases but apparently I am missing something. For example the first case states: \$20,000 assets, \$8,000 liabilities, and \$3,500 in

asked by Tamra on April 28, 2008
85. ## Math

Pre-algebra Find the sum of the interior angles of a nonagon. (1 point) 140° 1,620° 1,260° 1,450° 4. Find the measure of each interior angle of a polygon with 12 sides. (1 point) 1,800° 150° 180° 145° 5. Four of the angles of a pentagon measure

asked by coolio on November 14, 2018
86. ## algebra

A company that manufactures bikes has a fixed cost of \$8,000. It cost \$800 to produce each bike. The total cost for the company is a sum of fixed cost and variable costs. Write the total cost, C, as a function of the number of bikes produced x then find

asked by pam on July 12, 2015
87. ## algebra

Q: when graphing the equation y = 4/3x + 2, the y intercept is? A: (0,2) Q: Determine whether - 3.5 is a solution of the inequality. x greater than or equal to 6 A: No Q:identify the y intercept of y = x + 8 A: (0,8) Q:solve using multiplication principle

asked by Carmen on October 4, 2008
88. ## Math

If find RX = 2y + 2x, TX = 3y - 1, and SU = 28, FIND THE VALUES OF X AND Y

asked by Mike on January 17, 2011
89. ## mental arithmetic

if p=3 and q=8 find the value of 3p+2-q how do I find out the value of 3p? can you please explain?

asked by kendall on October 30, 2017
90. ## math

how do i find 3/4 of 8 another question says find 3/8 of 1/4

asked by kayla on January 25, 2009
91. ## Math

Let the integral ∫ from 4 to 13 f(x) dx = 5, ∫ from 4 to 7 f(x) dx = 1, ∫ from 10 to 13 f(x) dx = 3. a)Find ∫ from 7 to 10 f(x)dx= ? and b)Find ∫ from 10 to 7 [5 f(x)−1]dx= ?

asked by Josh on October 19, 2018
92. ## Calculus

Find each function, find f(a+h) and f(a+h)-f(a) a) f(x)=5x-2

asked by Jake on February 13, 2012
93. ## calc

Find dy/dx given x^2+ y^2= 2xy. Im not sure how to find dy/dx

94. ## Geometry

How would you do this? Rs=8y St=4y+8 RT=115y-9 a.Find the value of y b. Find rs, st, rt

asked by Vanessa on August 14, 2013
95. ## Math

To find 62 - 24, you could first find 64 - 24 = 40. Then what should you do? Explain>

asked by Eudy on October 6, 2011
96. ## Multiplication

How can you use 4×7 to find the 8×7 find the product.

asked by Alyson on November 25, 2016
97. ## math

Y=2,x=30 and Y=6,x=50 Find the relationship between x and y. Find x when y=3

asked by Chimele on January 24, 2016
98. ## calculus

1. If f(x) = ln(1 - 2x), then find f '(x) 2. If f(x) = 7x6cos-1x, find f '(x)

asked by mock on January 14, 2015
99. ## geometry

Given that B is between A and C, find the indicated length. AB=21 and BC=4.3. Find AC

asked by taz manian on September 22, 2008
100. ## GEOMETRY

If RS=ST=19, s

asked by VANESSA on October 2, 2012