# Questions Asked onApril 4, 2012

1. ## Math

Postal regulations specify that a parcel sent by priority mail may have a combined length and girth of no more than 96 in. Find the dimensions of a rectangular package that has a square cross section and the largest volume that may be sent via priority

2. ## algebra

Rectangular pyramid has a base area of x^2+3x-10/2x square centimeters and a height of x^2-3x/x^2-5x+6 centimeters. Wright a rational expression to describe the volume of the rectangular pyramid

3. ## Chemistry

Addition of which of the following substances will increase the solubility of CuCO3 (s) in water ? CuCO3 ---- Cu^2+ (aq) +2 CO3^2- (aq) 1. Aqueous hydrochloric acid 2. Aqueous sodium carbonate 3. Solid copper (II) carbonate a) 1 only b) 2 only c) 3 only d)

4. ## calculus

Let R be the region in the first quadrant that is enclosed by the graph of y = tanx, the x-axis, and the line x = π/3 h. Find the area of R i. Find the volume of the solid formed by revolving R about the x-axis

5. ## Essessentials of Communication(Speech)

I've been stuck on this question for the longest and can't find help anywhere. Instructions Read the following statement; then respond with a question, content paraphrase, feeling paraphrase, and a combination of content and feeling paraphrase. Statement

6. ## Chemistry

Calculate the concentrations of H2SO3, H3O+, HSO3-, and SO32- in a 0.025 M H2SO3(aq) solution

7. ## Chemistry

when 0.20 mole HF is dissolved in water to a volume of 1.00 L, 5.8% of the HF dissociates to form F- (aq). What is the equilibrium constant for the reaction ? HF(aq) + H2O (I) ----- F- (aq)+H3O+(aq)

8. ## Math

The sum of 11 consecutive positive integers is 2002. What is the greatest of these 11 integers? *************************************** I truly appreciate the time and effort that you all give answering our questions and taking the time to explain how to

9. ## SOCIAL STUDIES

4. What did the construction of the Berlin Wall do to the country of Germany? (1 point) The Berlin Wall surrounded the country of Germany and created a unified state. The Berlin Wall divided East and West Germany. The Berlin Wall symbolized national pride

10. ## algebra

what is x short leg for right triangle when given long leg b is 1/2x +11 when given hypotenuse c is 2x + 1 i put (-1/2x + 11) +(2x + 1) = x and came out with 20 but that did not work out when squared A + b = C. I estimated x/a = 8, then b = 15 and c = 17

11. ## Math

The height(H) of an object that has been dropped or thrown in the air is given by: H(t)=-4.9t^2+vt+h t=time in seconds(s) v=initial velocity in meters per second (m/s) h=initial height in meters(m) H=height h=initial height I didn't make this clear on the

12. ## math

A basketball team needs 5 players. The team can choose from a group of 7 players. Explain how to find the number of combinations of players that can be on the team.

13. ## chemisty

0.100 M solution of a weak acid, HX, is known to be 15% ionized. The weak acid has a molar mass of 72 g/mol. 1. What is Ka for the weak acid? 2. What is the pH of the buffer prepared by adding 10.0 g of the sodium salt of the acid (NaX) to 100.0 mL of

14. ## us history

Why did nonviolence prove to be a successful strategy for confronting segregation?

15. ## chemistry,Ksp

Ksp The solutions at the two Pb electrodes of a concentration cell were prepared as follows: Cell A: A mixture of 1.00 mL of 0.0500 M Pb(NO3)2 with 4.00 mL of 0.0500 M KX (the soluble potassium salt of an unspecified monovalent ion X-). Some PbX2(s)

52. ## math

on a map, John is standing at (11,11). His friend Lucy is standing at (1,11).John took 10 steps to the right. Is he standing with Lucy now?

53. ## physics

A recreational (open) hot air balloon (i.e., Pinside is approximately the same as Poutside) has a volume of 2227 m3 when fully inflated. The total weight of the balloon, basket, ballast and pilot is 1775.6 N (399 lb). How much less dense must the air in

54. ## physics

At a certain location, the solar power per unit area reaching Earth's surface is 200 W/m^2, averaged over a 24-hour day.If the average power requirement in your home is 2.8 kW and you can convert solar power to electric power with 8.0 % efficiency, how

55. ## Science

When people want to use water to create electricity they generally build a dam to hold the water back, creating a large lake behind the dam. Why is it necessary to hold the water back with a dam in order to produce electricity? A)It increases the amount of

56. ## Chemistry

3) 0.3382 g of an unknown diprotic acid, when dissolved in water, required 32.34 mL of 0.1046 M KOH to reach the endpoint. Calculate the molar mass of the unknown acid. Also, for this problem I keept getting 99 close to 100 g/mol, but the answer has to be

57. ## chemistry

I have to find the theoretical yield of acetylsalicylic acid in the exeriment? I used 5.0 mL acetic anhydride which is about 5.40 grams. When I calculated the theoretical yield, I got 9.53 grams. Is this number correct?

58. ## statistics

2. Using the MM207 Student Data Set: a) Select a continuous variable that you suspect would not follow a normal distribution. b) Create a graph for the variable you have selected to show its distribution. c) Explain why these data might not be normally

59. ## physics

A steel rod of length 4 m is welded to the end of an aluminum rod of length 3 m (lengths measured at 23 °C). The combination rod is then heated to 198 °C. What is the length of the combination rod at 198 °C? (The linear expansion coefficients for steel

60. ## math

On a map, John is standing at (11,11). His friend Lucy is standing at (1,11).John took 10 steps to the right. Is he standing with Lucy now?

61. ## math

The diner sells 4 different sandwiches, 6 different drinks, and 3 different deserts. How many different orders could you place if you decided to buy a sandwich and a drink? please help me to answer this..

62. ## physics

A 715 gram grinding wheel 29.5 {\rm cm} in diameter is in the shape of a uniform solid disk. (We can ignore the small hole at the center.) When it is in use, it turns at a constant 210 {\rm rpm} about an axle perpendicular to its face through its center.

1.My big adventure with our town's volunteer fire department started on the first say of summer vacation.The weather during the spring season had been unusually dry.It was Saturday and another hot,arid morning.It was as dry as a bone outdoors.A wildfire

Hi, I am having problems with the structures of sentences in sign language. Can you please put each of these sentences in sign language sentence structure? What will the weather be like today? The sun will be out, and it will be windy. I thought it was

65. ## chemistry

please help Calculate the volume in mm3 of a slice of potato if it is cut into the shape of a rectangular prism (volume = length x width x height), which is 2.24 cm long, 0.84cm wide and 2.88cm high

66. ## biology

why do breathing rates increase in crowded rooms. pls help

67. ## acids and bases

What is the Arrhenius acid and what is the Arrhenius base in the above reaction?

68. ## math

n/-3 - 8 < 17 answer?

69. ## ENGLISH Types of business writing

Assume that you’ve worked for the last five years as an administrative assistant for the Human Resources Department of Broadworth General Hospital. The Director of Human Resources, Miriam Hopkins, has charged you with organizing a two-hour training

70. ## physics

A student swings a 3.5g rubber stopper in a horizontal circle over her head.The length of the string is 0.6m.The stopper is observed to make 10 revolutions in 11.7seconds.What is the tangential velocity of the stopper at any time,t.

71. ## physics

what is the heat capacity of a gold ring that has a mass of 5.00g?

72. ## Bio

How can we measure the light absorptive characteristics for a leaf extract

73. ## Intermediate Algebra

Find the product...7x(-7x^2+9x+8)

74. ## Chemistry

the standard free energy change for a chemical reaction is +13.3 kj/ mol. What is the equilibrium constant for the reaction at 125 degree C ? (R= 8.314 j/mol )

75. ## MathLog#4

is the product of two linear functions always a quadratic function? Explain..

76. ## Geometry

A sandpit in the shape of a rectangular prism has length 7 feet, width 5 feet, and height 1.75 feet. It is filled to the brim with sand. Joe puts this sand into a second sandpit having the same shape but a larger base. He needs 17.5 cubic feet of sand to

77. ## Chemistry

Identify which element is being oxidized and which is being reduced Mg (s) + 2H2O (g) = Mg(OH)2 (s) + H2 (g)

78. ## Science

Alex threw a stick in a river and watched as the river carried it away. He scooped a pail of water from the river and noticed that a leaf was floating in the pail without moving on the surface of the water. Why did the stick move in the river and the leaf

79. ## physics

Suppose that you are an accident investigator and you are asked to figure whether or not the car was speeding before it crashed through the rail of the bridge and into the mudbank. The speed limit on the bridge is 55 mph = 24 m/s. What is your conclusion?(

80. ## Economics

Jean-Baptiste Say argued that entrepreneurs should be called the fourth factor of production because they A. organize the other factors and make things happen. B. have historically been successful. C. are motivated by the desire to make a profit. D. can

81. ## College Physics

A radio station with a power of 20 kW sends out an omnidirectional wave at 1.25 MHz. a. If the electromagnetic wave has an electric field of 0.22 V/m, what is the magnetic field amplitude? b. What is the intensity of the wave at 5 km? c. What is the

82. ## math help

would the approiriate metric unit for measuring the area of saskatchewan? would the answer be square kilometers

83. ## statistics

The general manager for Gordon's Self Service Gasoline is interested in estimating the mean number of gallons of gasoline that are purchased by customers at their Philadelphia location. He would like his estimate to be within plus or minus 0.50 gallons,

84. ## Political

A poll conducted with a sample that is not randomly drawn and not always statistically significant in size. These polls are often done online and can involve respondents who are self selected. this above info fit for tracking poll or Benchmark poll.

85. ## Statistics

Data from the latest census was analyzed. It was determined that one-parent households spend less on food away from home that do two-parent households. The mean amount spent by 30 one-parent households is $1876 and the standard deviation is$113. The mean

86. ## Maths

I was given a question on number patterns. The queston states tha I must keep adding one table to increase the amount of seatings by keeping it in a square formation. I need to giv a general formula but I am struggling with the sequence

87. ## Biology

What does Rf, (or relative to front) mean?

88. ## english

Could someone check mty work? Which of the following would not be a good strategy for delivering a speech? Make sure your presentation is running properly Start talking over the audience to quiet them down (anser) Use correct grammar and well formed

89. ## Statistics

Waste Today Services operates a garbage hauling company in a South Jersey city. Each year, the company must apply for a new contract with the city. The contract is in part based on the pounds of garbage hauled. Part of the analysis that goes into the

90. ## Physics

Suppose that you are an accident investigator and you are asked to figure whether or not the car was speeding before it crashed through the rail of the bridge and into the mudbank. The speed limit on the bridge is 55 mph = 24 m/s. What is your conclusion?(

91. ## Physics

Suppose that you are an accident investigator and you are asked to figure whether or not the car was speeding before it crashed through the rail of the bridge and into the mudbank. The speed limit on the bridge is 55 mph = 24 m/s. What is your conclusion?(

92. ## Science

Which of the foolowing occurs when a mass of air rises into the atmosphere? A) it becomes warmer because the particles move closer together B) it becomes cooler because the particles move closer together C) it becomes cooler because the particles move

93. ## Earth/Space Science

Cloud seeding, which causes rain by introducing condensation into a cloud, has been used to bring precipitation to areas experiencing drought. Analyze the benefits and risks of cloud seeding.

What do you do if someone needs a splint?

95. ## algebra

35/(7-2)/ the square root of 49

96. ## British Literature

In Rosencrantz and Guildenstern are Dead, Guil and Ros constantly seem like outsiders in the play. Why are they so alienated from the rest of the cast? What factors lead to their isolation?

97. ## chemistry

how many molecules of chlorine gas must be reated with excess sodium iodide if 32.2*10^22 formula units of sodium chloride are needed?

98. ## Geometry

The right triangular flag of a sports club was designed to have a base length of 4 ft and height of 6 ft. For a sports event, the club made a new flag by doubling the base and height of the flag. The area of the new flag is ______ times larger than the

asked by I dont know if i am on the right path
99. ## English

which of the following statements does NOT describe a memoir: a) the characters are actual people b) it is a purely factual account c) it is based on memories, not history d) non of the above

100. ## English

Writeacher, I urgently need to rephrase (in modern English) Chaucer's the wife of Bath. Can you suggest an internet site? Thank you.

101. ## Art - Evaluation

for Art i draw a fish, and i have to say what it mean. i write that i try to send out message to protect sea life, but i not know why? it be too hard to describe, i just say that these sea creatures be just like us, wanting hygiene, hving good habitat,

102. ## Intermediate Algebra

Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 14x + 18y = -54,-4x – 14y = 42

103. ## government

This put an end to the Soviet Union. perestroika a government coup Russia's revolt Soviet republics declared independence Chinas government made a transition from a command economy to a market economy for the following reason China could not compete

104. ## math

the teacher told each student to bring in 3/8 yard of string. they all brought in a total of 13 yards. how many students will be in the class

105. ## ENGLISH: types of business writing

Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right place at the right time. Copy both to Mr, Dittmer and Ms.

106. ## Science

Megan wants to determine if an electrical circuit has electricity flowing through it. Which of the following evidence is proof that the circuit has an electrical current? a)The circuit is a closed loop. b)A light bulb is lit in the circuit. c)The circuit's

107. ## Chemistry 110

Water can be formed from its elements. what volume of oxygen would be required to react with 2.68L of Hydrogen at STP?

108. ## engineering mechanics

A car is travelling on a banked circular racetrack, Given that the track is banked at an angle of 16degree to the horizontal and the radius of the track is 50 metres and there are no friction forces present a) draw a free body diagram of the car

109. ## Physics

A rocket with initial mass of 7.50×103 kg is fired in the vertical direction. Its exhaust gases are ejected at the rate of 4.50×101 kg/s with a relative velocity of 2.200×103 m/s. What is the initial acceleration of the rocket? What is the acceleration

110. ## Math

determine whether the ordered pair is a solution; 6y-3x=-9,(1,-1) and 5y-2x=15 Also 2x+5y=-15

111. ## algebra

The width of a rectangle is 3 cm less than the length. The area of the rectangle is 54 square cm. Find the width and length of the rectangle.

112. ## math

one third of the people in a convention room are seated in three-fourths of the chairs. THe rest of the people in the room decide to stand. If there are 8 empty chairs, how many people are standing? Please fully explain because i am sooo confused!!!

113. ## math

4n - 8 ≥ 7 answer?

114. ## Mathematical Reasoning

How many Men size basketballs fit into a 25' by 25' room?

115. ## financing

if you limit yourself to only common stock,you would seek out defensive stocks, where returns tend to go up and down by less than those for the overall market. please expand

116. ## chemistry

For the theoretical yield, I used the mass of acetic anhydride. Was I supposed to use the mass of salicylic acid (which was 2.00 g) instead? acetic anhydride + salicylic acid ---> acetic acid +acetylsalicylic acid

117. ## ms. sue

ms. sue for my essay teacher say i have to give example when i say for movie a beautiful mind when john start interacting with delusions, this effects his job and relationships. what example i put here? you please make my below sentence proper and tell if

118. ## Statistics

A study in Orlando, Florida claimed that the mean commute time for all employees working at Disney exceeds 40 minutes. This figure is higher than what was assumed in the past. The plan is to test this claim at a level of significance = 0.05 and a sample

119. ## Chemistry

A substance (CD) decomposes into C and D At the temperature of the experiment, 15.0% of CD is decomposed when equilibrium is established. a) if the initial concentration of CD is 0.200mol/L, what are the equilibrium concentrations of CD, C and D? I got

120. ## chemistry

To what volume must 481 mL of 12 M Ca(OH)2 solution be diluted to make a 2 M Ca(OH)2 solution? a)1.352L b)2.886L c)2.10833L d)none of the above

121. ## Chemistry

A mixture of the compounds magnesium oxide and calcium sulfide contains 21.6999 g of magnesium oxide and is 51.3 % by mass magnesium oxide. The compound calcium sulfide is 44.400 % by mass sulfur. Calculate the moles of sulfur in the mixture. I'm not sure

122. ## physical science

The primary voltage is still 120 V and the number of primary turns = 60, but now the power in the primary side is 3000 Watts and there is a 120 ohm resistor connected to the secondary. Find the current in the resistor, and the secondary voltage and #

123. ## government

the goal of the european union is? global security national security military security political and economic cooperation This question I do not know

126. ## accounting

Nature’s Way, Inc., keeps one of its production facilities busy making a perfume called Essence de la Vache. The perfume goes through two processing departments: Blending and Bottling. The following incomplete Work in Process account is provided for the

127. ## Intermediate Algebra

Essay Question.Show all work.Find the difference.(3x^2-6x+8)-(-8x^2+x-4)

128. ## life orientation

What are the environmental problems? (A list of the)

129. ## Intermediate Algebra

State the degree of the following polynomial 9x^4y^3+6xy-3y

Dearest Miriam, 1.I am grieved to hear that you have left the lovely home where I have enjoyed such pleasant visits.My heart too is heavy,for I would wish none of this heartbreak on you.If only South could have found a way to compromise. This Union is a

131. ## History

Lowell Mill living and working conditions for the factory workers

132. ## computer science

Prove that the following language is not context free: L = {a^3^n : n >= 0}

133. ## english

Rewrite the sentence to improve emphasis, using the guidelines in parenthesis. The flights of man into space are truly astonishing (inverted sentence)

134. ## English

what question should you ask while reading a memoir? A. what prompted the author to write this? B. Why is the author focusing on this event? C. what am i supposed to take away from this memoir? D. All of the above

135. ## World History

What were 2 major social changes that occurred in Japan following World War II and their effects on Japanese culture? Thanks -MC

136. ## Math

How would you graph this piecewise function f(x) = x^2 if lxl < or equal to 1 1 if lxl > 1 Thanks Very Much!

137. ## MathLog#4

Simplify: ((2x^n)^2 - 1)/(2x^n-1) where x is an integer and n is a positive interger. for this one igot the answer the same as 2n^x+1, but will the value of the given expression be even, odd, or either? Please explain. :) Thank Yoo

138. ## Math (Urgent)

Label exact values for all x and y intercepts. Q1: f(x)=x^3-2x^2-5x+10 f(x)=X^2(x-2)-5(x-2) f(x)=(x-2)(x^2-5) f(x)=(x-2)(???) Q2: f(x)=x^4-5x^2 f(x)=x^2(x^2-5) f(x)=??? please help and thank you

160. ## science

If I begin with 100 atoms, how many atoms will be left of carbon 12 in 17,190 yrs if the half life of C12 is 5,730 yrs?

161. ## Bioscience

what type of endocytosis would be involved in transporting transferrin

162. ## Bioscience

Explain the role of exocytosis in the communication between a neuron and synapse

163. ## Statistics

Through extensive research, Metlife Insurance claims that the mean footwell intrusions for Toyota Corrola and Toyota Rav4 are equal. Crash test at 40mph were performed at 7 randomly selected Toyota Corrola and 13 randomly Toyota Rav4s selected. The amount

166. ## Algebra

Approximately how many square meters are there in 17 square yards? Round to the nearest tenth. 20.3 14.2 14 15.5

167. ## Statistics

The Deborah Heart Institute performs many open-heart surgery procedures. Recently research physicians at the Institute developed a new heart bypass procedure that they believe reduces the average length of recovery. The hospital board will not adopt the

168. ## Intermediate Algebra

Find the product.-9x(x-^3-3x^2+3x+9)

169. ## Object Oriented Programming

Write an application class that generates 6 objects randomly from either a Car, or a Truck, or a Bicycle class. Your generated objects will be stored in a RentedVehicle array. Write a static method in your test class that takes an array of RentedVehicles

170. ## College algebra

I need a step by step explaination of the example in my book. Find the domain of f(x)=(7x)/(x-8)

171. ## math

How many 7" x 7" squares can be made from 7 yards of material

172. ## Intermediate Algebra

Essay questions show work.Add the folollwing polynomials.(-1/3x^2-1/4x+3/4)+(1/2x^2-1/4x-1/2)

173. ## Intermediate Algebra

Write all the statements that apply to the following polynomial ..-5x^+2x^2-7.....A)it is binomial. B)it cannot be evaluated at x=-1/3 C). it has a degree of 3 D).it is cubic

Each day life becomes a little more difficult.Northern forces have blockaded our ports.Now we are unable to ship our goods and make a living. Most people around here plant cotton and tobacco to sell. We depend on those sales.We are doing our best to get

175. ## language arts

can anyone plz tell me a gud story if u were evr a shape for example this wut my friend her shape was a rectangle she wrote that the rectangle is going to apply for a job and the job is of an ice cream cart meaning like the ice cream cart and at the end

176. ## Operations Management

Can someone explain Deming's Fourteen Points?

177. ## Math

Jan, Mya, and Sara ran a total of 64 miles. Jan and Maya ran the same amount and Sara ran 8 less then Maya. How many miles did Sara run?

178. ## MATH

√(x+5)-√(x-3)=2

179. ## Goverent

I am doing a paper on legislation. I chose to talk about SNAP benefits also known as food stamps. I have to write a letter to the appropriate congressman talking abour a specific xhange i would like to see in the policy.But I can't figure out who that

180. ## english

rewrite each sentence to improve emphasis, using guidelines in parentheses the flights of man into space are truly astonishing (inverted sentence)

181. ## Precalc

A restaurant uses a cable for the servers to slide orders down to the kitchen. The end where the servers place the order is 5 feet high. The end where the kitchen receives the order is 1 foot high. The angle of elevation from the kitchen to the servers

182. ## French

I am doing a presentation on the efficiency of appliances. I am going to be comparing the past and the present and then France and the US. Do you guys know of any good websites that would talk about any of this. All I can really find is different brands of

183. ## English

Rewrite each sentence below, replacing all clichés with more creative or straightforward expressions Since we had worked like dogs for eight hours, we finally put a lid on it at 6:00 p.m.

184. ## English

I urgently need you to check these sentences. Thank you very much. 1) “Pamela” is an epistolary novel, that is a collection of letters written by a virtuous girl, Pamela Andrews, to her parents. The plot is very simple and built around the

185. ## English

Here is the second part of the same summary. Thank you very much, Writeacher. 1) According to the puritan middle class ideal of the age, marriage was the highest achievement in life, the only way open to women to improve their social status. 2) Their

186. ## English

Why might someone want to write a memoir? A. they've been through a traumatic experience and learned from it. B. They are unhappy with the current state of the world. C. They want to write about only a small portion of their lives. D. all of the above

187. ## Math

Find the formula for piecewise function f(x) = ____ if x < or equal to -1 ____ if -1 < x < or equal to 2 ____ if x > 2 Thanks! I got -1, x, and 2. Am I right?

188. ## British Literature 2

In Rosencrantz and Guildenstern are Dead, how do other characters define isolation (compared to Rosencrantz and Guildenstern) and how does it effect their actions? For example, how does Hamlet's sense of isolation from the court differ from the isolation

189. ## chemistry

OK how does 4H+O2 got to 2 H2O? I have no idea and it doesn't help that i just moved to a new school and I didn't even know what this stuff was!

190. ## Science

If Maria wants to have the best chance of blowing out all of the birthday candles on her birthday cake, she should bend down close to the candles, take a deep breath, make a small opening with her lips and then push her breath out. Why does doing it this

asked by URGENT - HELP ME
191. ## english

can u help edit papers in this section as well?

192. ## Math

How many codes consisting of a letter followed by 3 digits can be made if no digit can be used more than once?

193. ## chemistry

write the oxidation and reduction half reactions for mg+au^+---->mg^2^++au

194. ## Physics

What is the upper tripper point (UTP) of a comparator with hysteresis if R1 = 47 kÙ, R2 = 68 kÙ and the maximum positive output voltage is 10V?

195. ## Intermediate Algebra

find the product..-9x(x^3-3x^2+3x+9)

196. ## science

how to calculate mass in physics

197. ## chemistry

please help calculate the volume of a cylinder that is 4.476 mm in height and 17.00mm in diameter

198. ## help

from which equations is the following equation derived from: length=(time^2 * g)/4

199. ## chemistry

Why does specific heat increase the greatest when it's near its freezing point?

200. ## math

what is the volume of a cube with sides that measure 5 times x to the second power times y to the third power

201. ## calculus

Use Newtons method to find the roots of the equation 1/x=1+x^3

202. ## Intermediate Algebra

Ms Sue I thought this site is for HOMEWORK HELP SPECIFICALLY,if it is not ,this site is strictly false advertising

203. ## Human resources

Role Play In this mock executive team meeting, you will assume the role and responsibility for a specific function (for example, human resources, marketing, finance, legal, and operations). The team will be given a scenario in which strategic decisions are

204. ## Social Studies

why were northerners who opposed the war called copperheads?

205. ## Math

Solve: n+6≤ -4 Whats the answer>?

206. ## MAth

n - 9 > 14 Whats the answer?

208. ## math

2n + 6 < 11 answer?

209. ## Math

Andy has 21 watches. He has twice as many watches with black bands than with gold bands. How many gold band watches does Andy have?

210. ## Math

n/6 + 4 ≤ 20 answer?

211. ## Math

n/-2 + 11 > 17 answer?

212. ## ENGLISH: types of business writing

Can someone check gammar, punctuatiion and structure please. Draft an email of at least four complete sentences to Deb Walker the designated trainer: Confirm the arrangements for the seminar providing only the information she needs to arrive at the right

213. ## math

describe how a baseball and a basketball are alike?

214. ## math

In triangle abc,point0 is the incenter ad=2',ab=10'.and bc =12' find y? would the answer be 5'

215. ## Algebra

7/w+2/+(-8w-2)/w^2+2w

216. ## math

what would be the radius of a circle with the given circumference c=.18 radius cm

217. ## algebra

find volume of the figure. Type in exponential expression. 2 2x 4 3 4x 4x shape is a retangle

218. ## political

Researchers have also found differences in public opinion by ethinicity and race. In general,_________, are significantly more likely than African Americans to favor cuts in government spending. 1. Asian Americans 2. Latino Americans 3. White Americans

219. ## math

pls I need help to solve this: 9(y-1)^2-25

220. ## Chemistry

3. A chemistry student makes up a 0.10 M solution of NaF(aq) and finds the pH to be 8.09. a. Explain why the presence of F- in this solution affects the pH. b. Write out the acid/base equilibrium equation for the reaction of F- with water. c. Use the

221. ## Economics

Can you please explain the problem of time lags in enacting and applying fiscal policy?

222. ## Economics

How might expectations of a fiscal policy being temporary weaken the effects of the policy?

223. ## icebergs

do icebergs melt from the bottom upwards ?

224. ## College Chemistry

A mixture of the compounds sodium oxide and magnesium chloride contains 2.4182 g of sodium oxide and is 89.3 % by mass magnesium chloride. The sodium oxide is 74.200 % by mass sodium. Calculate the moles of oxygen in the mixture. Thanks in advance.

225. ## English

1. You should wear a swimming cap in the swimming pool. 2. You should wear a swimming cap at the swimming pool. (Which preposition should we use? Are both OK?) 3. What is your number? - My number is 22. 4. May I have your number? - My number is 22. 5. What