# Questions Asked onApril 4, 2012

1. ## physics

Given the following forces acting on an object find the net force: 2.0N[N], 10N[S], 2.0N[W], 8.0N[E] The mass is 5.1 kg with the net force find the objects acceleration

2. ## Math

as the weight held by a spring increases, the length of the spring increase proportionally. suppose a 2-lb weight stretches a spring to 15 in., and a 12-lb weight stretches the same spring to 20 in. what is the length of the spring with no weight attached?

3. ## chemistry

I am giving a titration curve of a weak base and strong acid. The pH on the y scale is from 0-14 and the volume of titrant in mL is from 0-34. It looks like the equivalene point is around 22? The question is: "The above titration curve was obtained when a

4. ## 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.

5. ## 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

6. ## government

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

7. ## 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.

8. ## 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)

9. ## 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

10. ## 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

11. ## 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

12. ## Bioscience

what type of endocytosis would be involved in transporting transferrin

13. ## Bioscience

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

14. ## physics

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

15. ## 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

16. ## 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

19. ## Intermediate Algebra

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

20. ## Intermediate Algebra

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

21. ## Intermediate Algebra

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

22. ## life orientation

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

23. ## Intermediate Algebra

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

24. ## Intermediate Algebra

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

25. ## 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

26. ## 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

27. ## 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

28. ## psychology

Mike waits until the night before his big exam to start studying. He maintains that last minute cramming keeps the information fresh in his memory. What does connectionist network research tell us about the effectiveness of cramming? a)It is very effective

41. ## 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

42. ## chemistry

a 0,25M solution of a week acid is 3% dissociated.calculate ka

43. ## english

can u help edit papers in this section as well?

44. ## Math

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

45. ## 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

46. ## 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

47. ## 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.

48. ## 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

49. ## statistic

The Tite Wire Company manufactures wires for circus acts. It has taken a random sample of 100 pieces of wire and wants to see if the thickness of a batch of wire meets minimum specifications. Assume that the population mean is 0.45 inch, with a standard

50. ## statistic solution

The distribution of cash withdrawals from the automatic teller machine at a certain bank has a mean of $500 with a standard deviation of$70. To reduce the incentives for robbery, the bank puts money into the machine every 12 hours and it keeps the amount

51. ## statistic homework

If 55% of a television viewing population watched a program called ¡§Name that Poem¡¨ one evening, what is the probability that, in a random sample of 100 viewers, less than 50% of the sample watched the program?

52. ## 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?

53. ## Physics

If the two input voltages to a 2-input summing amplifier are +2 V and +5 V, what is the output voltage?

54. ## Intermediate Algebra

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

55. ## English... Cry, The beloved country

What is the underlying message of all of Arthur Jarvis’s writing? How does reading his son’s writing affect the behavior of James Jarvis? Write at least five sentences.

56. ## College algebra

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

57. ## chemistry

The specific heat of iron is approximately 0.45 J/g °C. How much heat energy is required to raise a 40 g sample of aluminum from 40 °C to 60 °C?

58. ## science

how to calculate mass in physics

59. ## 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

60. ## 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

61. ## Chemistry-Dr Bob help!!

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

62. ## chemistry

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

63. ## math problem

A simple rain gutter is constructed using a sheet of aluminum that is 40cm wide. The edges are turned up to form right angles. Determine the depth of the gutter that will maximize the cross-sectional area (allowing the greatest amount of water to flow). I

64. ## 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?

65. ## us history

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

66. ## 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

67. ## acids and bases

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

68. ## engineering mechanics

An exercise bicycle's flywheel is 30cm in diameter and 2.5 cm thick and is constructed from steel (density=7850 kg m3) its moment of inertia is 0.156 kg m2 about its axis of rotation a) calculate the mass of the flywheel b) calculate the flywheel's radius

69. ## Intermediate Algebra

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

70. ## acids and bases

Use the acid-base reaction HI + CsOH CsI + H2O to answer the following questions. i. What is the Arrhenius acid and what is the Arrhenius base in the above reaction?

71. ## acids and bases

HI is a strong acid, and CsOH is a strong base. What does "strong" mean?

72. ## acids

Which of the following bases is the weakest? (CH3)2NH , Kb = 5.1 x 10–4 ClO–, Kb = 2.9 x 10–7 SO42–, Kb = 8.3 x 10–13

73. ## 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.

74. ## Math

Solve: n+6≤ -4 Whats the answer>?

75. ## MAth

n - 9 > 14 Whats the answer?

78. ## kinetic theory

. What phase is water in at 100°C and 2 atm pressure?

79. ## math

2n + 6 < 11 answer?

80. ## math

4n - 8 ≥ 7 answer?

81. ## Math

n/6 + 4 ≤ 20 answer?

82. ## math

n/-3 - 8 < 17 answer?

83. ## Math

n/-2 + 11 > 17 answer?

84. ## Mathematical Reasoning

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

85. ## 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

86. ## Chemistry

1) 800 mL of 0.025 M Pb(NO3)2 is mixed with 500 mL of 0.030 M K2CrO4. Calculate the grams of PbCrO4 that form. I am confused on how to do this I got the answer it should be 4.85 g PbCrO4, but I would want to know how to get that. And also Limiting reactant

87. ## 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

88. ## economic

5) Assume the graph below represents the market demand for a patented prescription drug together with the long run marginal cost and average cost functions for producing the drug. (note: the diagram assumes that at output levels over 50 million AFC ~ 0,

89. ## 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?

90. ## 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

91. ## Sign Language

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

92. ## math

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

93. ## income tax

In which of the following situations would a taxpayer be better off to take the foreign taxes paid as an itemized deduction rather than as a foreign tax credit? A. The foreign tax paid was less than 10% of AGI B. The foreign tax paid was to a South

94. ## income tax

Which of the following conditions requires an employer to use the electronic deposit requirement? A. Employer made more than $100,000 in total tax deposits in 2009. B. Employer made more than$100,000 in total tax deposits in 2010. C. All employers are

95. ## math

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

96. ## math help

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

97. ## math

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

98. ## 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

99. ## 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) A ball is thrown vertically upwardd from the top of the

100. ## 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,

101. ## 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

102. ## Math

A Sears Relvolving charge card has a monthly rate of 1.75%, the interest is a minimum of $.50 if the average daily balance is$28.50 less. Explain how this poilicy is beneficial to Sears.

103. ## 6TH GRADE MATH HELP!!!

Estimate the percent discount Ling will get if the customer usually pays if the phone is 7.95 and the price now is 6.76

104. ## Statistics

The manager at the YMCA believes members are staying longer at the Y due to what they feel was a very successful marketing plan. Studies show the previous mean time per visit was 36 minutes, with a standard deviation = 11 minutes. A simple random sample of

105. ## similar triangles

abc and xyz are similar. Ab,bc, and ac are 6 inches, 7 inches, and 9 inches. and xy is 8. What is xz

106. ## 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

107. ## Physics

What exactly is meant by constant current? How is it achieved?

109. ## algebra

the population of a city is expected to triple every 25 years . when can the city planners expect the present population of 180 persons to double?

110. ## Statistics

The ages (in years) of 10 infants and the number of hours each slept in a day Age, x: 0.1, 0.2, 0.4, 0.7, 0.6, 0.9, 0.1, 0.2, 0.4, 0.9 Hours slept, y: 14.9, 14.5, 13.9, 14.1, 13.9, 13.7, 14.3, 13.9, 14.0, 14.1 Find the equation of the regression line. Then

162. ## 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
163. ## 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,

164. ## 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?

165. ## 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

166. ## Economics

Which of the following is a summary of the three key economic questions? A. Who will buy which goods and services,and how much will they pay? B. How, when, and from whom should consumers get what they want? C. When, where, and by whom should goods and

167. ## math

reduce 4/15 to lowest terms

168. ## 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

169. ## chemistry

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

170. ## Science

Heat flows in which direction? A)from solid objects to liquids B)from larger objects to smaller objects C)from warmer objects to cooler objects D)from more dense objects to less dense objects THANKS!

171. ## social Studies

I have been looking for the census data for Dallas County in the 75241 area code. I need to know how many people are living below the poverty line. I believe the poverty line is 21,000 per year.

172. ## chemistry

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

173. ## 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

174. ## 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

175. ## help

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

176. ## biology

why do breathing rates increase in crowded rooms. pls help

177. ## science

A storm forms over the central part of the u.s. What direction will the storm move? A towards the north B towards the south C towards the west D towards the east

178. ## Chemistry

if Ca and F atoms are allowed to react what will be the electron configurations and lewis structures of the resultant ions?

179. ## 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

180. ## Math

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

181. ## calculus

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

182. ## 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

183. ## 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

184. ## Chemistry PLZ HELP!!!!!

if Ca and F atoms are allowed to react what will be the electron configurations and lewis structures of the resultant ions?

185. ## ms. sue

ms. sue you watch movie a beautiful mind? i tell you yesterday that i be writing a compare contrast essay of this movie with the yellow wallpaper story. i not know what to title this? i want to be cool, one person name their unbalanced. you have suggest

186. ## 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!!!

187. ## Social Studies

why were northerners who opposed the war called copperheads?

188. ## 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?

189. ## social studies

why was general grant better able than general lee to withstand tremendous losses?

190. ## 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)

191. ## math

describe how a baseball and a basketball are alike?

192. ## 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

193. ## 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.

194. ## 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

195. ## math

find the fractions with common denominators for each pair 3 5and 1 4

196. ## Chemistry

Write the equation for the equilibrium that exists when nitrous acid and sodium acetate are placed in solution together (do not include spectator ions). Using published values for the Ka of nitrous acid and of acetic acid, determine the numerical value of

197. ## Algebra

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

198. ## algebra

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

199. ## 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

200. ## science

What is a joule second?(not per second)ie:planks constant. Why do s orbitals (l=0)have zero angular momentum?

201. ## 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

202. ## Chemistry

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

203. ## 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

204. ## Economics

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

205. ## Economics

How could “politics” complicate fiscal policy?

206. ## Economics

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

207. ## icebergs

do icebergs melt from the bottom upwards ?

208. ## 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.

209. ## Chemistry

How do I write the skeleton equation then balance the following (step by step): hydrogen+bromine---> hydrogen bromide

210. ## 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)

211. ## 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

212. ## 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

213. ## 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

214. ## Algebra

Determine whether the equation represents direct, inverse,joint,or combined variation. y=31x/wz If it is combined, please explain to me.

215. ## 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 #

216. ## physics

At the point of fission, a nucleus with 92 protons is divided into two smaller spheres, each with 46 protons and a radius of 6.4 10-15 m. What is the repulsive force pushing these two spheres apart?

217. ## Chemistry

what are the pH and the pOH of 0.125M HCIO4?

218. ## Math Help (URGENT X10)

This is really urgent so please please please help. 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)

219. ## 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

220. ## 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

221. ## 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?(

222. ## 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?(

223. ## 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

224. ## Operations Management

Can someone explain Deming's Fourteen Points?

225. ## english

A-the dictionary definition of a word B-making assertions about a group that are too broad C-parts of a presentation that augment the words D-rhetorical devices that rely on faulty reasoning E- the emotional associations a work invokes audiovisual(A)

226. ## 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