# An axon is the relatively long tail-like part of a neuron, or nerve cell. The outer surface of the axon membrane is charged positively, and the inner surface is charged negatively. The membrane itself has a dielectric constant k ~

39,898 results, page 82
1. ## Algebra

A red ribbon is 2x cm long. A blue ribbon is 3 times long as the red ribbon. What is the total length of the ribbon?

asked by Xyz on February 23, 2016
2. ## Math

A certain car is about 100in. long and 60 in. wide. You plan to make a model of this car that is 9 in. wide. How long will your model be?

asked by Nick on January 22, 2013
3. ## skyline

a scale model of a car is 8 inches long. the actual car is 12 feet long. what is the scale of the model?

asked by corey on January 23, 2013
4. ## Algebra

a boy 4 ft tall casts a shadow 6 ft long. he stands next to a monument that has a 52 ft long shadow. how tall is the monument?

asked by Sam on June 16, 2011
5. ## math

you need 5 foot long board into pieces that are 3/4 of a foot long. How many pieces can we cut? what length of the board will be left?

asked by juan on May 17, 2012
6. ## English expression

1. He has long, straight, black hair. 2. He has straight,long, black hair. Which one is correct? I'd like to know the word order.

asked by John on April 9, 2008
7. ## math

what is the fractional part 1/6 of 60

asked by emie on February 27, 2012
8. ## marketing

I really need help with this. Its the only part of my coursework I cant do.

asked by What I market mapping? on February 24, 2008
9. ## English

What part of speech is am?

asked by Anonymous on November 17, 2014
10. ## algebra 2

1. Part A.) For the f(x) = 5x + 8 and g(x) = x – 3. Calculate (f o g)(x) Part B.) f(x) = 3x + 5 and g(x) = x². Calculate (f o g)(-3)

asked by katelynne on November 4, 2014
11. ## math

What is the real part of (2+i)(6−i)?

asked by ayan on April 24, 2013
12. ## math

WHAT IS [6x + 5]/3 =3X/7-2 (2 is not part of the problem

asked by TETE on July 11, 2010
13. ## science

what is the 4 part of the blood

asked by leane hart garcia on June 22, 2012
14. ## english

what part of speech is about? what part of speech is (is)?

asked by Kelsey on September 2, 2008
15. ## Florida studies weekly state history week 8

I need help on the Activity part

asked by on February 2, 2017
16. ## Math

two is what fractional part of 9?

asked by sarah on November 13, 2007
17. ## English

later and then are what part of speech

asked by tish on April 20, 2008
18. ## scince

Precipitation is part of the?

asked by lyric on September 18, 2014
19. ## english

should not mean is what part of speech

asked by kyley on March 25, 2008
20. ## science

Four part of a system

asked by quana on August 12, 2008
21. ## MAth

what part of a foot is 6 2/3?

asked by Gio on May 26, 2011
22. ## health

what is medicare part d

asked by ann on July 24, 2008
23. ## Biology

Help with my course work 3 strips of potatoes of equal sizes are put into water, weak sucrose and strong sucrose solution. As far as prediction goes I know happens. But what is the aim of this experiment? I came up with this aim- To illustrate movement of

asked by Anonymous on November 4, 2009
24. ## Chemistry

Snow forms in the upper atmosphere in a cold aid mass that is supersatuated with water vapor. When the snow later falls through a lower, warm air mass, rain forms. When atomic weight is 63.5 amu. Calculate the edge length of the unit cell.

asked by Lauren on February 4, 2008
25. ## Science-Bio

Can anyone help with this question? Describe three types of evidence that scientists used to develop the three doamin system? Refer to http://en.wikipedia.org/wiki/Three-domain_system for more than three types of evidence. One is differences in 16S rRNA

asked by Ann on August 4, 2006
26. ## economics

A producer would have an added incentive to enter a market if the: A. prices for microwave oven sharply decreased. B. price for tennis shoes sharply increased C. supply of apples increased, causing a surplus D. supply of cell phones satisfied consumer

asked by Mitch on May 20, 2013
27. ## Math

City Cellular purchased \$28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to \$650. What is the net amount due if City Cellular sends the manufacturer a partial

asked by Allison on May 21, 2013
28. ## biology

JANUARY 2009. This graph represents hormons and events in the 1.process of fetal growth and development. 2.process of meiotic cell divission during sperm dev elopment. 3.reproductive cycle of males. 4.reproductive cycle of females. i have to choose one of

asked by tania sharmin on February 7, 2013
29. ## math

City Cellular purchased \$28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to \$650. What is the net amount due if City Cellular sends the manufacturer a partial

asked by Trish on May 21, 2013
30. ## Chemistry

Snow forms in the upper atmosphere in a cold aid mass that is supersatuated with water vapor. When the snow later falls through a lower, warm air mass, rain forms. When atomic weight is 63.5 amu. Calculate the edge length of the unit cell.

asked by Lauren on February 3, 2008
31. ## math

On a 3 day hike, Robert hiked twice as many miles on the first day as on the second day. On the third day he hiked 5 miles. Carlos hiked 5 miles on the first day and three times as many miles as on the second day as on the third day. (a) Write and simplify

asked by Jay on April 22, 2015
32. ## health sorta

can someone explain to me how seretonin helps the brain in sleep. Thank you for using the Jiskha Homework Help Forum. Here is a site about the nervous system: 1. (Broken Link Removed) 2.

asked by Markie on June 28, 2007
33. ## physics help plz

One 3.5 kg paint bucket is hanging by a massless cord from another 3.5kg paint bucket, also hanging by a massless cord, as shown in the figure . Part a) If the buckets are at rest, what is the tension in lower and higher cord ? Part b)If the two buckets

asked by emma on May 6, 2012
34. ## Biochemistry

Calculate how you would make 0.5L of a 0.5M (500mM) acetate buffer at a pH of 4.7. Available is sodium acetate and glacial acetic acid. pH=4.7 pKa of acetic acid=4.76 Not sure if I did this next part right: 4.7=4.76 + log [base]/[acid] -0.06= log

asked by Nicole on September 11, 2014
35. ## math

I need help with just two questions. Can you help me with them please? Thank you so much! 1. School Materials, Inc., packs 1-centimeter cubes in boxes that are 10 centimeters long, 12-centimeters wide, and 8 centimeters high. A carton holds 2 dozen boxes

asked by Chearles on August 22, 2014
36. ## Computer science

need help how do this program. Use the top-down modular approach and pseudocode to design a suitable program to solve it. Alberta Einstein teaches a business class at Podunk University. To evaluate the students in this class, she has given three tests. It

asked by Poohboi on August 30, 2015
37. ## Math

Part 1: When writing linear equations, how do you determine which form of a line to use? Part 2: Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in point-slope form for

asked by Katie on January 8, 2014
38. ## Physics

On a banked race track, the smallest circular path on which cars can move has a radius of 119 m, while the largest has a radius 155 m, as the drawing illustrates. The height of the outer wall is 18 m. (a) Find the smallest speed at which cars can move on

asked by Moises on October 6, 2012
39. ## physic HELP

On a banked race track, the smallest circular path on which cars can move has a radius r1 = 106 m, while the largest has a radius r2 = 153 m, as the drawing illustrates. The height of the outer wall is 18 m. Find the smallest speed at which cars can move

asked by jessica on December 20, 2010
40. ## algebra

Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the length of the shortest side, and the third side will be twelve feet long. What expression could she write to determine the perimeter

asked by studentE2020 on April 21, 2017
41. ## Maths

A bookshelf has 5 shelves its made from wood that is 30 mm thick and the shelves are evenly spaced Bookshelf is 2100mm high 600mm long and 300mm wide Mark out the sides and shelves from a piece of wood 2400mm long and 1200mm wide a saw cut is approximately

asked by Tim on September 13, 2013
42. ## HR

Under the Taft-Hartley Act, three of the following are unfair labor practices on the part of the union. Which is not an unfair labor practice on the part of the union, under the Taft-Hartley Act? A. Threatening employees with physical injury or job loss if

asked by Blue on July 21, 2018
43. ## - English

The Arctic region, where winters are long and cold, is home to more than 400 species of flowering plants. Which group of words is an adjective clause in the sentence? of flowering plants where winters are long and cold is home to more than 400 species of

asked by Anonymous on February 11, 2013
44. ## Calculus

A ball is dropped from a height of 10 feet and bounces. Each bounce is ¨ú of the height of the bounce before. Thus, after the ball hits the floor for the first time, the ball rises to a height of 10(¨ú ) = 7.5 feet, and after it hits the second floor

asked by Sandy on April 15, 2009
45. ## Math

two trains are traveling toward each other adjacent tracks. one of the trains 230 feet long and is moving at a speed of 60 miles per hour. The other train is 220 feet long and is traveling at the rate of 70 miles per hour. Find the time interval between

asked by Taylor on September 14, 2012
46. ## college physics

a) A light-rail commuter train accelerates at a rate of 1.25 m/s2. How long does it take it to reach its top speed of 80.0 km/h starting from rest? (b) The same train ordinarily decelerates at a rate of 1.75 m/s2. How long does it take to come to a stop

asked by Melissa on January 25, 2014
47. ## biology

Identify the blood types arising from each of the progenitor cell types: a)Myeloid progenitor cells b)Lymphoid progenitor cells No one has answered this question yet.

asked by jack on November 10, 2012
48. ## Chemistry

Which of the following combinations would require an electrolytic cell? coat aluminum onto iron coat iron onto lead coat copper onto tin coat calcium onto iron Please help.

asked by Ann on May 3, 2012
49. ## chemistry

Solution A, while in a 1.0 cm cell, has an absorbance of 0.390 and a [Cu2+] = 0.0283 M. Then, 6.57 mL of solution A is diluted with pure water to 100.0 mL. What is the absorbance of this diluted solution? I tried but I still don't get it. Can anyone please

asked by hongkong on April 24, 2010
50. ## english grammar

PLEASE HELP ME TO CORRECT THESE SENTENCES AS THEY ARE ANWERED ACCORDING TO THE QUESTION BELOW. Writeone complete sentence for each expression to show clearly how it differs in meaning from their expression in the group. a to compare to = As compared to

asked by Sehr on January 2, 2010
51. ## Math

Hi I need help figuring out these to word problems. Tom has created a scale drawing of his property for use in designing a landscape plan. 1 in on is drawing corresponds to 12 ft. There is a pond that is 112 ft. long on his property. How long will it

asked by Jennifer on March 11, 2010
52. ## Biology:Genetics

In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired

asked by Jez on February 4, 2014
53. ## Biology: Genetics

In guinea pig, short hair (L) is dominant to long hair (l) and the heterozygous condition for yellow coat (Y) and white coat (y) gives cream coat. A short haired guinea pig is bred to long haired white guinea pig and one of the offspring is a long haired

asked by Ethan on February 4, 2014
54. ## math

a real motorcycle is 18 times as large as a model motorcycle that is 5 1/16 in. long so how long is the real motorcycle

asked by tweet on January 20, 2011
55. ## Physics

Gas mixture contains 2.50 mol of O2 and 3.00 mol of Ar. Part A What is this mixture's molar specific heat at constant volume? Cv = ________R Part B What is this mixture's molar specific heat at constant pressure? Cp = ________R

asked by Physics on October 1, 2017
56. ## English

Identify the part of speech or the form of a part of speech in the underlined portion of each sentence. 1. The yellow house down the street from me is for sale. (Down is underlined) a. preposition b. conjunction c. adjective d. adverb I think #1 is A, or

asked by Heather on April 18, 2018
57. ## History

Please help! I'm trying to find some info. on Joseph Stalin, but what i've found doesn't seem to answer my questions. 2. What impact did the decisions and actions have on the leader responsible? Did their power increase or decrease as a result? Did they

asked by mstv on April 22, 2015
58. ## Physics

You have been asked to design a "ballistic spring system" to measure the speed of bullets. A bullet of mass m is fired into a block of mass M. The block, with the embedded bullet, then slides across a frictionless table and collides with a horizontal

asked by Marie on March 23, 2014
59. ## math

A board is 84 cm long. How many meters long is this board?

asked by Grant on June 10, 2014

The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

asked by maria on November 21, 2011
61. ## physics

The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

asked by maria on November 21, 2011
62. ## physics

The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

asked by maria on November 21, 2011
63. ## physics

The ends of the two rods shown in the figure are separated by 2.97 mm at 24.3 °C. The left-hand rod is brass and 1.21 m long; the right-hand rod is steel and 1.21 m long. Assuming that the outside ends of both rods rest firmly against rigid supports, at

asked by maria on November 21, 2011
64. ## General Education

My question is " "What is the relationship between short-term goals and long-term goals?" I think that for one to be able to achieve their long-term goals, they need to set short-term goals and be able to meet them. But is there more to the relationship

asked by Mom of eight on January 9, 2010
65. ## math

Kyle wants to form rectangles using straws.he has two straws of 6 inches long, two straws 4 inches long, and two straws 2 inches long.using four straws attached at the ends, how many different rectangles can Kyle form¿ what are the perimeters of the

asked by betsy on November 5, 2015
66. ## Social Studies

How did the Ancient Puebloans adapt to their physical environment? A. They built networks of ditches to irrigate the desert. B. They cleared forests to make room for farmland. C. ----- They relied on fishing and hunting for food. D. They built mounds to

asked by KODA- on October 10, 2018
67. ## Math

Perry's Publishing is relocating and 2 employees, Edna and Sam have created a "For sale" sign 4 feet long to place outside the current premises. They plant o attach the sign to a 9-foot pole using a hook and a chain. They would like the top of the sign to

asked by M on April 29, 2015
68. ## math

The Washington Monument is the tallest structure in Washington D.C. At the same time the monument casts a shadow that is about 500 feet long, a 40 foot flagpole nearby casts a shadow that is about 36 feet long. Make a sketch. Find the approximate height of

asked by Eleanna on February 20, 2012
69. ## Algebra

1. How long will it take for \$900 to double if it is invested at 9% annual interest compounded 3 times a year? Enter in calculations or round to 3 decimal places. 1. It is take________ years to double. 2. How long will if the interest is compounded

70. ## Physics

Two pendulums are set up side by side. One pendulum P, consists of a 0.240 kg mass that is suspended on a string that is 65.0 cm long. The other pendulum, Q, has a 0.360 kg mass that is suspended on a string that is 39.0 cm long. The two masses are pulled

asked by Steve on January 31, 2013
71. ## English

I'm including part of the poem for you to check. "No Nightingale did ever chaunt more welcome notes to weary bands Of travellers in some shady haunt, Among Arabian sands: a voice so thrilling ne'er was heard In spring-time from the Cuckoo-bird ....." 1)

asked by Henry2 on November 7, 2011
72. ## physics

Two carts are in contact on a horizontal frictionless surface. Cart 'A' has a mass of 3 kg, and cart 'B' a mass of 2 kg. (a) Find the force F on 'A' needed to give the two carts an acceleration of 0.8 m/sec2 . What is then the force exerted on 'B' by 'A'?

asked by Anonymous on December 30, 2014
73. ## biology

A girl crossed a pure short, black haired animal with a pure long, brown haired individual (cross A). The F1 consisted of 10 individuals who had all the same phenotypes. She interbred this F1 generation (cross B) and counted the offspring, which consisted

asked by Anonymous on January 22, 2008
74. ## biology, plz help!

A girl crossed a pure short, black haired animal with a pure long, brown haired individual (cross A). The F1 consisted of 10 individuals who had all the same phenotypes. She interbred this F1 generation (cross B) and counted the offspring, which consisted

asked by Anonymous on January 22, 2008
75. ## Accountant

It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

asked by Timothy on January 1, 2010
76. ## Accounting

It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

asked by Brian on September 20, 2010
77. ## cci

It is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year’s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

asked by rafael on December 26, 2009
78. ## Principle of Accounting

t is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year�s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for

asked by Tammy on March 29, 2010
79. ## English

Hi, I have a english exam coming up on poetry and Hamlet... the first part is Part A ;Passage Analysis: Choose only three of the following passages from the play Hamlet to comment on. Each response should be concise and well written in full sentences...so

asked by Satrianna on January 16, 2013
80. ## computer science

Here is a question which for some reason I feel very unsure with. Can you guys take a look and see if you agree or disagree with what I have? I personally think that the below situation is safe and secure: Your software company has produced the following

asked by who that on August 5, 2007
81. ## Math

A sidewalk is 40 m long. each section of the sidewalk is 8 dm long. how many sections of sidewalk are there?

asked by David on February 24, 2016
82. ## math

kevin drew a scale drawing of his living room,The actual room is 16 feet long.If the room is 12 inches long in the drawing,what is the scale of the drawing?

asked by bob on March 6, 2013
83. ## algebra

A water faucet is located in one corner of Juan's garden. He wants a garden hose long enough to reach the farthest corner of the garden. The garden is rectangular with sides of 10 feet and 15 feet. How long should the garden hose be? Show your work

asked by Alexius on December 1, 2012
84. ## algebra

Three pieces of wood are needed for project. They are to be cut from a 90cm long piece of wood. The longest piece is to be 3 times as long as the middle sized piece and the shortest piece is to be 10 cm shorter than the middle sized piece. Can this be done

asked by Kristi on May 9, 2010
85. ## Math

Ms. Henderson’s 5 art classes are turning in their final projects for the year. The table shows the numbers and type of project turned in during her first 4 classes. Part A Write the ratio of paintings to sculptures for each class in simplest terms.

asked by Anonymous on March 3, 2015

A perchloric acid solution is composed of 168.75 g of perchloric acid and 81.25 mL of pure water. What is the percent by mass of the perchloric acid solution? The density of water is 1.000 g/mL. When I did this part I got 67.5% But, I am having trouble

87. ## Ap Chemistry

A perchloric acid solution is composed of 168.75 g of perchloric acid and 81.25 mL of pure water. What is the percent by mass of the perchloric acid solution? The density of water is 1.000 g/mL. When I did this part I got 67.5% But, I am having trouble

88. ## Math, algerbra 2, algerbra, precalculus, homework

You have 4 different investment options 4% interest 7% compound continuously 19% annually 5% every month You have 1000 dollars how long does it take for the value to double in each other investment options? How long does it take until 1000 becomes 1800?

asked by charlie on February 6, 2019
89. ## math

Julia solved this problem. Peter had a strip of leather 58.8 cm long. He cut the strip of leather into 6 equal-length pieces. How long was each piece of leather? Julia said the answer was 0.98 cm. Is Julia's answer reasonable?

asked by kill'n-yola on November 21, 2013
90. ## math

A Ferris wheel with a diameter of 100 feet rotates at a constant rate of 4 revolutions per minute. Let the center of the Ferris wheel be at the origin. The height h (in feet) of a Ferris wheel car located at the point (x, y) is given by h = 50 + y where y

asked by Rosalinda on January 30, 2012
91. ## Math-trig

A Ferris wheel with a diameter of 100 feet rotates at a constant rate of 4 revolutions per minute. Let the center of the Ferris wheel be at the origin. The height h (in feet) of a Ferris wheel car located at the point (x, y) is given by h = 50 + y where y

asked by Anonymous on February 1, 2012
92. ## physics

A circle is cut out of a uniform piece of plywood. How does the rotational inertia measured around a point on its outer edge compare with the rotational inertia about its central axis? a. The two rotational inertias are the same. b. The rotational inertia

asked by ChrismB on May 15, 2016
93. ## English

Writeacher, I need your help to improve the questions below. I included part of the answers to make sense of the questions. Students should be able to develop their answers by writing ten-line paragraphs. 1) Describe the details of Winston Smith's life as

asked by Henry2 on February 26, 2012
94. ## Math

To make green paint,Jeff's art teacher instructed him to mix blue and yellow paint. To make the desired shade of green, the ratio of blue paint to yellow paint is 3:4. What does this ratio mean? My Answer: It means comparing part to part (comparing how

asked by Matt on September 14, 2016
95. ## Algebra

How long will it take for \$1,200 to double if it is invested at 12% annual interest compounded 6 times a year? Enter in exact calculations or round to 3 decimal places. It will take years to double. How long will it take if the interest is compounded

asked by Keonn'a Tarvin on November 28, 2017
96. ## maths

A town planner is using a map of a town centre with a scale of 1: 1250 A path in the town is 8cm long on the map. How long is the path in the town? Give your answers in metres. how do i work this out?? set up the proportion: 1/1250 = 8/x x=1250*8 cm =

asked by k on May 9, 2007
97. ## math

Jeff is replacing the tile on his floor. he pans to use square tiles that are 11 inches on a side. the floor is 8 feet long and 6 feet wide. cabinet in the middle of the floor that will not need tile. this space is 2 feet wide and 3 feet long. estimate how

asked by Marty on April 14, 2015
98. ## Math

How long will it take for \$2,000 to double if it is invested at 7% annual interest compounded 3 times a year? Enter in exact calculations or round to 3 decimal places. It will take years to double. How long will it take if the interest is compounded

asked by Keonn'a on December 9, 2018
99. ## Math : )

Lily receives 30 messages on her cell phone. Of those messages 1/5 are picture messages and 7/8 of the remainder are text messages. How many text messages does she receive?

asked by Karen D on November 14, 2016
100. ## English

Thank you for your last corrections! Can you check following sentences, too please? 1) The narrator may be internal to the story, that is a character in the story, either the protagonist or a witness. It (?) may also be a voice outside the story, who tells

asked by Franco on March 7, 2010