# Questions Asked onMarch 15, 2009

1. ## maths

there are 24 hours in a day and scientists tell us that we should sleep for 3/8 of the day.how much time should we spend sleeping?

asked by milly
2. ## math

a bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Whats the probability od drawing a red chip, replacing it, then drawing a blue chip

asked by tasha

asked by RJ
14. ## Statistics

A test for independence is applied to a contingency table with 3 rows and 5 columns for two nominal variables. The degrees of freedom for this test will be: A) 20 B) 12 C) 8 D) 15

asked by Stuart
15. ## algebra 1

Suppose y varies directly as x and that y = 21 when x = 3. Find the value of y when x = 5. Would I be wrong if I said y = 35? In using y = kx with the 21 and the 3 k = 7. So if y = 35 and x = 5 then k = 7. Am I correct or am I way off course?

asked by Dippy
16. ## math

There are three times as many robins as cardinals visited a bird feeder. If a total of 20 robins and cardinals visited the feeder, how many were robins? Must solve using a systems.

asked by Anonymous
17. ## Algerbra

I need help solving the b portion of the equation. 15. Assume that a surveyor stands at the top of a mountain that is “h” feet tall. If the distance (in feet) that he can see is defined by d = 3200.2 SQRT(h), then answer the following. (a) How far can

asked by LOke
18. ## chemistry lab repost

i need help locating a lab for regents chemistry. i have the data sheet but misplaced the rest of the lab. i know it's online somewhere, but i'm not sure which lab it is.. (what it is called). The data sheet has 3 charts on it, 1 titled 'solubility'. it

asked by please help!
19. ## Plz -- Chem Help

Question.. Nicotinic acid (niacin) is a monoprotic acid with the formula HC6H4NO2. A solution that is 0.012M in the nicotinic acid has a pH of 3.39 at 25C. what is the acid-ionization constant, Ka and pKa for this acid at 25C? Attempt.. HC6H4NO2 C6H4NO2- +

asked by Rushi
20. ## chemistry

how many moles of hydroxide ions are there in 82.35 mL of a 2.164M Sr(OH)2 solution? i understand how to do the math for problems like these, but i don't know how to find the moles of just hydroxide ions.

asked by lyne
21. ## Math

If there is a recursively defined sequence such that a1 = sqrt(2) an + 1 = sqrt(2 + an) Show that an < 2 for all n ≥ 1

asked by Sean
22. ## medical

should corrections be date and time stamped and why?

asked by barbara
23. ## British Literature

Songs related to beowulf? i have to do a project for school and we have to rewrite a scene in the movie Beowulf. I have to choose about 10 songs to put in it. My group is doing the scene where Beowulf kills the Dragon. I'm having the hardest time finding

asked by Jessica
24. ## Business Statistics

A chi-square test for independence with 8 degrees of freedom results in a test statistic of 18.21. Using the chi-square table, the most accurate statement that can be made about the p-value for this test is that: A) p-value < 0.01 B) 0.025 > p-value > 0.01

asked by Stuart
25. ## crt

Fill in the blanks where called for, and answer true or false where appropriate. 1. Valid arguments are said to be strong or weak. 2. Valid arguments are always good arguments. 3. Sound arguments are ________ arguments whose premises are all ________. 4.

asked by Me
26. ## Pre Calc

Simplify (n+1)!/(n-1)! Help please?

asked by MW
27. ## 9th grade

solve and comparison: a)4x-9y+4 6x+15y=-13 im so lost!!!!!

asked by helpme!!!!!!!!!

on may 12, Scott accepted an $8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive asked by help 29. ## chemistry- lab i need help locating a lab for regents chemistry. i have the data sheet but misplaced the rest of the lab. i know it's online somewhere, but i'm not sure which lab it is.. (what it is called). The data sheet has 3 charts on it, 1 titled 'solubility'. it asked by Anonymous 30. ## Pre Calc Write as a series and express as a rational number: 1. 5.36363636.... 2. 0.0123123.... Use this series and find S1,S2,S3,S4,Sn, and lim Sn. 1/1*3 + 1/3*5 + 1/5*7+...+ 1/(2n-1)(2n+1) asked by Masha 31. ## math-Trig 1. Write the algebraic expression which shows Cos((ArcSin(4/X)), 2. Angle If Csc(-Θ)=15/4? 2. - what quadrant is it in, find the sin(-Θ), Sin(Θ), Tan(90deg-Θ), Tan(Θ), csc(Θ), Sec(-Θ+360deg), Thanks asked by Alex 32. ## physics Proponents of astrology claim that the positions of the planets at the time of a baby's birth will affect the life of that person in important ways. Some assert that this effect is due to gravity. Examine this claim with Newton's law of gravity. Calculate asked by cb 33. ## maths 3 4 7 8 9 find the product of the smallest number asked by jack 34. ## business on may 12, Scott accepted an$8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive

asked by john

Ron bought goods from shelly katz. On may 8, shelly gave ron a time extension on his bill by accepting a $3000, 8%, 180 day note. On august 16, shelly discounted the note at Roseville bank at 9% what proceeds does shelly rerceive? asked by john 36. ## social studies how was the british parliament reformed duringt the early 1800s asked by marina 37. ## confudentiality health information compare and contrasr contributory negligence with comparative negligence. asked by monita 38. ## AE steps required for a multicultural education to be effective. would that be treating each student eaqually and fairly? asked by scooby91320002 39. ## math 86 88 80 71 62 75 66 68 (degrees) which sentence best describes the data? a- the temperatures vary by 26degrees b-the interquartile range is 15degrees c-the median temperature os 71degrees d-the lowest temperature is 66degrees i marked out c and d but i asked by whitney 40. ## Algebra 2 / Trig Here is the problem that I'm having trouble with: Rewrite each series in a sigma notation and find its sum. 1+.09+.81+... I have no idea how I find the common difference or ratio in that one. asked by Mathew 41. ## health information De. Bob is preparing to operate on sally for an immediately life-threatening condition. just before he begins the operation,he discovers that she is 17years old.her parents,with whom DR.Bob has never discussed the operation,arein the waiting room of the asked by monita 42. ## ALgerbra 2 I need to factor this equation completely. CAn someone help me please. 2x^4 + 16x asked by Greagory 43. ## Algebra Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 69 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the other angle? Can somebody help asked by A.W. 44. ## Physics Jessica's weight is 540 newtons. According to the Third Law, if the Earth pulls on Jessica with a force of 540 N, then Jessica pulls on the Earth with a force of 540 newtons that acts in the opposite direction. However, if Jessica stumbles while asked by Kim 45. ## grade 9 math slope equations solve and comparison: a)4x-9y=4 6x+15y=-13 im so lost!!!!! asked by rany 46. ## Math Evaluate the series. 9 ‡” log(k+1/k) k=4 asked by Casey 47. ## math Determine the value graphically. 2^x+1-8=5^(1/3x) asked by Allison 48. ## education Steps required for a multicultural education to be effective. According to J.A.Banks the steps required for a multicultural classroom to be effective is you must have multicultural education policy statement and supports diversity, the staff should have asked by scooby91320002 49. ## physical science an adult and a s,all child get on a seesaw that has a movable fulcrum. when the fulcrum is in the middle, the child can't tift the adult. How should the fulcrum be moved so the two can seewaw asked by joey 50. ## Financing and Budget If an employer fails to pay state employment taxes on a timely basis, the rate on FUTA taxes will A.remain the same B.be lower C.increase by 100% D. increase I picked D can someone check my answer. asked by Cynthia 51. ## statics 16. The Roper Organization conducted identical surveys in 1990 and 2000. One question asked women was, “Are most men basically kind, gentle, and thoughtful?” The 1990 survey revealed that, of the 3,000 women surveyed, 2,010 said that they were. In asked by Kim 52. ## language what is beinstein theory asked by adebulu kehinde 53. ## math on may 12, Scott accepted an$8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive

asked by bill

Ron bought goods from shelly katz. On may 8, shelly gave ron a time extension on his bill by accepting a $3000, 8%, 180 day note. On august 16, shelly discounted the note at Roseville bank at 9% what proceeds does shelly rerceive? asked by bill 55. ## grammar fourthly,he went fishing with his pal. correct grammar. asked by joseph 56. ## crt Valid arguments are said to be strong or weak.True or false asked by stphstvn 57. ## chemistry What is electrolysis, and how does it work? asked by Popcicle 58. ## physics Two protons are moving directly toward one another. When they are very far apart, their initial speeds are 1.5e6 m/s. What is the distance of closest approach? PLEASE HELP! im very confused. asked by maddie 59. ## english literature What is the best way to structure and answer an essay with a question that has more than one question in a question asked by karla 60. ## physical science an adult and a s,all child get on a seesaw that has a movable fulcrum. when the fulcrum is in the middle, the child can't tift the adult. How should the fulcrum be moved so the two can seewaw asked by joey 61. ## not sure what would a good example of white american snack? asked by scooby91320002 62. ## CRT determine which arguments are valid 2. The Lakers almost didn’t beat the Kings. They’ll never get past Dallas. 3. If the butler had done it, he could not have locked the screen door. Therefore, since the door was locked, we know that the butler is in asked by stphstvn 63. ## math on may 12, Scott accepted an$8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive

asked by please help me
64. ## physics

two point charges are 10.0 cm apart and have chargeso of 2.0 uC (micro)and -2 uC, respectively. What is the magnitude of the electric field at the midpoint between the two charges? i think the answr is zero.. but i don't understand how to get to it...can

asked by physics

Ron bought goods from shelly katz. On may 8, shelly gave ron a time extension on his bill by accepting a $3000, 8%, 180 day note. On august 16, shelly discounted the note at Roseville bank at 9% what proceeds does shelly rerceive? asked by please help me 66. ## Science We are currently studying water. My teacher said there is a difference between clean and pure water. I forget which is which, though. Would you be able to explain? Thank you! asked by Lyra 67. ## physics The potential differnece across a resistor is 4.4 * 10^2 V. If the resistance of the resistor is 1.8 k ohms, how much current flows throught the resistor? R=1.8 k ohms I=? 4.4*10^2 V V=IR I=V/R = 4.4 * 10^2 ___________ = 2.44*10 1.8 * 10^ 24.4 A is this asked by physics 68. ## Bible study Hi, im doing a bible study and it tells mr to unscramble some names. Here are the questions... Towhat for men was Jesus taken to after he was arrested? It was _ _ _ _ _ (NNASA), the father in law of the second man. The second man is _ _ _ _ _ _ _ _ asked by Sierra 69. ## Math Limit as n approaches infinity: [(n + 3)/(n + 1)]^n How do I even start this? asked by Sean 70. ## Science What's the longitude and latitufe for mid-indian ridge? and is the southwest indian ridge and southeast indian ridge one big ridge, or two different ocean ridges? asked by Angie 71. ## chemistry um, i was wondering what the word is for a substance composed of two or more elements that are chemically combined to form a new substance with different properties. um, i kinda need the answer soon. thanx. :) Kenzie asked by mackenzie 72. ## chemistry hi, i was wondering what the two words are for the 18 columns of the periodic table. need an answer within 9:00 est, 6:00 wst asked by mackenzie 73. ## jumble newspapet puzzle the couple saved for a rainy day by avoiding this the scrambles letters 2 words snatoeiedkggt first word 7 letters second word in quotes 6 letters asked by ronnie 74. ## Business law Under the Electronic Signature in Global and National Commerce Act of 2000, electronic signatures can be verified by all of the following EXCEPT: a. by a secret password known by the signing party (signatory) b. by a digitally encoded smart card belonging asked by sally 75. ## unscramble this word containg two words teouatdlusbb asked by Anonymous 76. ## School-Age Children You're trying to plan an activity for your third graders, who will be arriving around 2:30 in the afternoon. Today you want to do something associated with mathematics. Which one of the following activities would be appropriate? A. Keeping track of the asked by Cynthia 77. ## AE,, this right?>(revised) Steps required for a multicultural education to be effective. According to J.A.Banks the steps required for a multicultural classroom to be effective is you must have multicultural education policy statement and supports diversity, the staff should have asked by scooby91320002 78. ## calculus what is the derivative of 4(x^2-1)^-1/2 asked by Laura 79. ## Medical Coding I can not find the difference in the official coding guidelines for outpatient and inpatient v codes asked by Kelli 80. ## science food is needed for respiration, find out the components of the intravenous food given to patients in hospital. explain why these components are used. i don't understand this at all.. could someone explain how you do or give me some tips on what websites i asked by Fern 81. ## Science asexual and sexual reproduction asked by thalia 82. ## Pre Calc Find the geometric sequence with t(5)= -2 and t(7)= -8 find a How do I do this? asked by MW 83. ## world war II I need a really good website about WWII. Could you find some for me? thanks. asked by Black Iris 84. ## history help as of 1154 when Henry II became England had all of the following regions except Noramndy, Burgundy, Brittany Scottland, Anjou I am not sure if the answer is Burgundy or Scottland - this is my study guide for quarter exam thanks I have read everything I can asked by sam 85. ## physics i tried doing this on my calculator but i keep getting the wrong answer..can someone try it on theirs and tell me what they got? thanks Substitute the period in seconds, T = 86,400 s, the gravity constant G = 6.67 multiplied by 10-11 kg-1 m3/s2, and the asked by cb 86. ## Math Limit as x approaches infinity of (2^n + 3^n)^(1/n) asked by Sean 87. ## education (final) Multicultural education is an ever-growing part of the total educational landscape. As more and more people of different cultures are part of a given classroom, their education needs must be addressed. We are becoming more and more a "world culture" and asked by scooby91320002 88. ## math determine the domain of the function y=log(subscript/little x)(8-x) so x^y = 8-x how do I find the domain? asked by sh 89. ## Biology Produce a nucleotide sequence with a single base-pair substitution mutation that still produces the same amino acid sequence. Indicate the site of the mutation and explain why the amino acid sequence is not affected. asked by Tanya 90. ## finance on may 12, Scott accepted an$8000, 12%, 90 day note for a time extension of a bill for goods bought by ron. On june 12, scott discounted the note at able bank at 10% What proceeds does scott receive

asked by please help me
91. ## english

need help with writing an expossitory essay on healthy eating

asked by TERRIA
92. ## Social Studies: Roman Emperors

What is the life summary of the Roman emperor, Elagabalus ?

asked by Nancy
93. ## math

long question-sorry I'm a teacher with study hall 1st period & 3 games in my closet-polled the students to see who would play which game. (The problem on my paper gives names, but I'm just giving numbers.) 5 kids said they would play all 3 games. 5 others

asked by Jesse
94. ## math

If a+3b=5, the value of b is a 4.5 b 7 c 1 d 4 plz explain thanks!!!

asked by Anonymous
95. ## spelling

can you help me unscramble these words have to be 3 or 4 words STERAE

asked by patricia
96. ## Business Statistics

If the total variation in y values is 200, and the variation explained by regression line is 180, then the coefficient of determination is equal to __________. A) 1.11 B) 0.90 C) 0.81 D) 1.21 I picked D 1.21

asked by Stuart
97. ## Business Statistics

In a goodness-of-fit test, the null hypothesis states that the data came from a normally distributed population. The researcher estimated the population mean and population standard deviation from a sample of 500 observations. In addition, the researcher

asked by Stuart
98. ## come back bobpursley

i'm hoping you have my answer - i'm still working on it though

asked by jesse
99. ## Math

Here's a couple examples from my homework. If someone could help me solve this by showing me step by step what to do, it would be so great. Also, any websites that would show me the steps too. Thanks so much. I have to get all my work done by tomorrow and

asked by Tessa
100. ## Healthcare

What is being done to implement the reform of socialization and care givers?

asked by annette
101. ## business

Mr. Jones’s projects include some of the largest residential subdivisions within the City. While Mr. Jones’ business was developing the infrastructure of its newest and largest subdivision, the City discovered an easement for a city utility line on the

asked by lisa
102. ## algebra 1

A man walks at a pace of 3 miles per hour. After 2 hours he stops for a rest. Let t be time AFTER the rest when he continues on his walk. Let d be the TOTAL distance traveled since he started. Write an equation linking d and t. Would the equation look

asked by Dippy
103. ## business

a. Your team is working as a legal team in a mid-size law firm. Your supervisor, a partner in the firm, has been approached by Mr. Al Jones, a land developer and very important client, with the following legal situation: Mr. Jones’s projects include some

asked by steve
104. ## math

a bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Whats the probability od drawing a red chip, replacing it, then drawing a blue chip

asked by tasha
105. ## Pysical

What can be one long term goal and one short term goal for physical workout?

asked by Anonymous
106. ## physics

i keep trying to put this in my calculator but i keep getting the wrong answer...can someone please try it on their calculator and help me? thnks (a) Find the distance r to geosynchronous orbit. Apply Kepler's third law. T^2=((4pi^2)/(GM_E))r^3 Substitute

asked by cb
107. ## physics...

T^2=((4pi^2)/(GM_E))r^3 Substitute the period in seconds, T = 86,400 s, the gravity constant G = 6.67 multiplied by 10-11 kg-1 m3/s2, and the mass of the Earth, ME = 5.98 multiplied by 1024 kg. Solve for r.

asked by cb
108. ## Human Resources

How do regular consultations between managers and their subordinates impact productivity and job satisfaction.

asked by Lisa
109. ## Liberalism in the 19th Century

Why has liberalism been considered the "ideology of the bourgeoisie" or middle class? I am really struggling with this question... can you please help?

asked by Sam
110. ## Chemistry (urgent!)

A titration of 15.0 cm3 of household ammonia, NH3, required 38.57 cm3 of 0.78M HCl. Calculate the molarity of the ammonia. Please show steps so that I may unders tand how solve this. Thank you

asked by jj
111. ## CHEMISTRY

Calculate the volume of 0.6M HNO3 necessary to neutralize 28.55 cm3 of 0.45M KOH. PLEASE SHOW ME STEPS SO THAT I CAN UNDERSTAND HOW TO SOLVE THIS PROBLEM. THANK YOU.

asked by jj
112. ## CHEMISTRY

A titration of 15.0 cm3 of household ammonia, NH3, required 38.57 cm3 of 0.78M HCl. Calculate the molarity of the ammonia. PLEASE SHOW ME HOW TO SOLVE THIS. Thank you very much!

asked by jj
113. ## English

I am looking for a movie with similar themes/philosophies to the book "Cat's Eye" by Margaret Atwood. Any Ideas? :)

asked by Fatima

Ron bought goods from shelly katz. On may 8, shelly gave ron a time extension on his bill by accepting a $3000, 8%, 180 day note. On august 16, shelly discounted the note at Roseville bank at 9% what proceeds does shelly rerceive? asked by me 115. ## Pre Calc Can someone help me understand how to do this: I need to find two solutions to the problem (x-2)^2 + (y+3)^2 = 9 asked by Anonymous 116. ## first aid laceration to foream which is actively bleeding. what should the - Immediate action to pervent further injury. How to assess the injury first aid procedures the next stage what happends to the casualty? and How? asked by elizabeth 117. ## crt what is the difference between a claim and an argument asked by tammie 118. ## Healthcare o What are three governmental sources that pay for mental health care? What populations are covered by these sources? asked by Keybria 119. ## Probability - Check Could someone check these answers for me. Thanks 1. (3x+y)^7 = 2187x^7 + 5103x^6y + 5103x^5y^2 + 8505x^4y^3 + 2835x^3y^4 + 567x^2y^5 + 63xy^6 + y^7 2. Eight people are boarding an airplane. Two have tickets for first class and board before those in the asked by Marin 120. ## English/Social Studies I have to pick a topic that involes oppression in recent times. A lot of other kids picked oppression against homosexuals and racial oppression. I want to stand out from the other kids in my classand I have no clue what to pick. It needs to be attention asked by Tyler 121. ## Biology Explain how the alternate arrangement of leaves in Ivy plant increase photosynthesis? Please help me! I am stuck in this question!!! asked by jess 122. ## english how do you convert an annoted bibliography into an apa formatted reference page?? asked by jen 123. ## Spanish Persausive Essay Identify a problem that involves the Spanish language in some way. Your choice! (Example: Unfairness/bias issues in highstakes testing for ESL students) Propose a solution to the problem. And then support and develope your solution into a persuasive asked by Holly 124. ## Math Aproximatley what percent of strikeout leaders had 175 or more strikeouts during these years? 2000-187 1994-128 1999-171 1993-169 1998-171 1992-154 1997-175 1991-175 1996-160 1995-150 I don't understand how to find a percent. asked by Tanaje 125. ## english can someone please help me analyze what the black fruit dripping sap from the branches of lighting means in the first stanza thank you Passover: The Injections Clouds pass over, endless, black fruit dripping sap from the branches of lightning. We lie down asked by peter 126. ## math if a+3b=13 and a+b=5, the value of b is a 4.5 b 7 c 1 d 4 asked by Anonymous 127. ## math 10 slopes eqaution!!! HELP! please solve and comparison: a)4x-9y+4 6x+15y=-13 im so lost!!!!! asked by helpme!!!!!!!!! 128. ## math A straight line with slope 5 contians the points (1,2) and (3,K). find the value of K. do we use this method: y2-y/ x2-x asked by Anonymous 129. ## Research Writing How did the speaker address arguments and counterarguments in the speech of Charles Foster Kane Campaigns for Governor. American Rhetoric: Movie Speech ''Citizen Kane'' [1941] asked by ginger 130. ## Calc A particle is moving along the curve y= 3 \sqrt{3 x + 4}. As the particle passes through the point (4, 12), its x-coordinate increases at a rate of 4 units per second. Find the rate of change of the distance from the particle to the origin at this instant. asked by Trey 131. ## math how does the lower quartile of the data compare to the least value of the set. 99 88 59 68 57 38 34 25 29 28 i put there is a 12.5 difference between the lower quartile and the lowest value of the set...my teacher marked it wrong and i don't understand why asked by William 132. ## Please help Math Gravel is being dumped from a conveyor belt at a rate of 20 cubic feet per minute. It forms a pile in the shape of a right circular cone whose base diameter and height are always equal to each other. How fast is the height of the pile increasing when the asked by Roy 133. ## Calc Air is being pumped into a spherical balloon so that its volume increases at a rate of 90{cm}^3/s. How fast is the surface area of the balloon increasing when its radius is 7{cm}? Recall that a ball of radius r has volume \displaystyle V={4}/{3}pie r^3 and asked by Vince 134. ## Math If f(x) = 2 \ln(8 x+4\ln(x)) find f'(2) asked by JJ 135. ## biology where are most of the stomata located? how does its position aid both their function and the functioning of the plant? please help!!! asked by jess 136. ## Algebra Two angles are complementary. The sum of the measure of the first angle and one-fourth of the second angle is 69 degrees. Find the measures of the angles. What is the measure of the smaller angle? What is the measure of the other angle? Can somebody help asked by A.W. 137. ## Math/Calc Please help When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV^{1.4}=C where C is a constant. Suppose that at a certain instant the volume is 520 cubic centimeters and the pressure is 75 kPa and asked by Lyle 138. ## Math help If 2 x^2+ 3 x + xy = 5 and y( 5 ) = -12, find y'( 5 ) by implicit differentiation. asked by Lyle 139. ## physics Proponents of astrology claim that the positions of the planets at the time of a baby's birth will affect the life of that person in important ways. Some assert that this effect is due to gravity. Examine this claim with Newton's law of gravity. Calculate asked by cb 140. ## economics Since employment rates are consistently higher in Canada and some Western European countries than in the United States, it apperas that the natural rate of unemployment is lower in the United States. What might explain this difference? asked by vns 141. ## PLEASE HELP Math At noon, ship A is 40 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship B is sailing north at 22 knots. How fast (in knots) is the distance between the ships changing at 6 PM? (Note: 1 knot is a speed of 1 nautical mile per asked by Randall 142. ## Math-Trig Trig Questions- 1. Write the algebraic expression which shows Cos((ArcSin(4/X)), 2. Angle If Csc(-Θ)=15/4? 2. - what quadrant is it in, find the sin(-Θ), Sin(Θ), Tan(90deg-Θ), Tan(Θ), csc(Θ), Sec(-Θ+360deg), Thanks asked by Ram 143. ## math Ron bought goods from shelly katz. On may 8, shelly gave ron a time extension on his bill by accepting a$3000, 8%, 180 day note. On august 16, shelly discounted the note at Roseville bank at 9% what proceeds does shelly rerceive?

asked by help
144. ## English

Can harrowed mean worried? In the dictionary, I'm only finding that it has to do with farming, but in the context I see it in, it looks like it'd mean worried.

asked by Jim
145. ## Algeerba need bob pursely please

Please help me solve this 3/[SQRT(5) - 2]

asked by Mike
146. ## history --HELP PLEASE

as of 1154 when Henry II became England had all of the following regions except Noramndy, Burgundy, Brittany Scottland, Anjou I am not sure if the answer is Burgundy or Scottland - this is my study guide for quarter exam thanks

asked by sam
147. ## English

For English class, we're doing a vocab. review for seventh graders, as part of our teaching project. Should seventh graders know what inevitable means? What age should people know that word by? Thank you.

asked by Allison
148. ## earth scince

What process is mainly responsible for shaping Earth's land surface

asked by Andrew