# Questions Asked onSeptember 5, 2013

24. ## physics

An archer shoots a 54.6 g arrow horizontally at a target 14.0 m away. The arrow is 18.0 inches long. The 54.6 g arrow is aimed directly at the center of the target, but it hits 60.0 cm lower. What was the initial speed of the arrow? (Neglect air

25. ## Algebra 2

Error Anslysis: Brenna solved an equation for m. Do you agree with her? Explain your answer. Her problem; mv^1 = (m+M)v^2 mv^2+Mv^2 ___________ m = v^1

26. ## social studies

1. Explain two ways in which sectionalism caused conflict or tension in the United States during the early 1800s. Then explain how sectionalism affects economics and politics in the United States today. 2. which was more of a priority in presindents

27. ## small engane

FIGURE A-9—This photo should be used to answer Question 15. 15. Two small engine technicians are disassembling the engine shown in Figure A-9. After observing the engine components, both technicians say that this engine has a splash-type lubrication

28. ## chemistry

1.00 g of aniline and an excess of 2 M sodium hydroxide are mixed in a conical flask, after which 1.20 grams benzoyl chloride is added and the flask shaken vigorously. When water is added after reaction bensaniliden falls out of the piston bottom. The

29. ## Math

a pharmacist found at the end of the day she had 7/4 as many prescriptions for antibiotics as tranquilizers. She had 66 prescriptions altogether. How many did she have for tranquilizers?

30. ## Marks: 1 A model rocket was launched to an altitu

Marks: 1 A model rocket was launched to an altitude of 54,925 feet. How many feet above 10 miles did it travel? Choose one answer.

31. ## chemisry

Calculate the density in g/mL {\rm g}/{\rm mL} of 2.0L {\rm L} of gasoline that weighs 1.29kg kg . Express your answer to two significant figures and include the appropriate units

32. ## physics

After landing, a jetliner on a straight runway taxis to a stop at an average velocity of -33.0km/h . If the plane takes 8.00s to come to rest, what are the plane’s initial velocity and acceleration?

33. ## math

An amusement park charges an admission fee of dollars per person. The cost, (in dollars), of admission for a group of people is given by the following function. What is the cost of admission for a group of people?

34. ## Algebra

Allison drove home at 68 mph but her brother who left at the same time could only drive at 54 mph. When Allison arived, her brother still had 84 miles to go. How far did Allison drive?

35. ## verbs

attach verb to stick togather ..... my picture of the word ? what verb picture can i use?

36. ## physics

An automobile traveling at 14.0km/h along a straight, level road accelerates to 65.0km/h in 5.30s . What is the magnitude of the auto’s average acceleration in m/s^2?

37. ## Physical Science

which waves have wavelengths longer than those of visible light? Give an example of how each kind of wave is used.

38. ## physics

The quantity of charge q (in coulombs) that has passed through a surface of area 2.08 cm2 varies with time according to the equation q = 4t3 + 5t + 6, where t is in seconds. (a) What is the instantaneous current through the surface at t = 1.08 s? (b) What

39. ## Social Studies

A shopper choosing a new oven for his home would likely make a decision based on a scarcity of which of the following? a) money b) time c) stores d) space I think it is d.

85. ## Math

A school cafeteria sells sandwiches for $4.50 each, cartons of milk for$1 and bananas for $0.50 each. One table of students spent$36.00 total. They bought 2 more milks than sandwiches and they bought two time more sandwiches than bananas. How many

86. ## accounting

Sam is trying to decide whether he should operate his business as a C cor- poration or as an S corporation. Due to potential environmental hazard problems, it is imperative that the business have limited liability. Sam is leaning toward the S corpora- tion

87. ## ENG

Discuss the primary characteristics of age-irrelevant theories and age-change theories. What are the fundamental principles of both types of theories?

88. ## chemistry

2,4,6-Trinitroanilin can be prepared by nitration of p-nitroaniline with nitrate ions in the acidic solution. Chemical engineer sounds 0.50 grams of p-nitroaniline (dissolved in sulfuric acid) to react with 0.60 g of sodium nitrate (dissolved in sulfuric

89. ## chemistry

A 1.24 gram sample of potassium chlorate was heated with manganese dioxide until no addition reaction was visible. THe potassium chloride residue was found to be .72 grams. What was the mass of the oxygen evolved in the experiment? If there is a balanced

90. ## Science

Compare and contrast a positive slope and a negative slope on a positive time graph.

91. ## Geography

What advantage do inexhaustible resources have over fossil fuels? My answer: Inexhaustible resources are unlimited in quality, whereas fossil fuels cannot be replaced once they have been removed from the ground.

92. ## statistics

A car dealer is using the number of years customers have owned their vehicles to predict how long it will be before they elect to replace them. The correlation between the two is rxy = -.723 (the longer they have owned their present vehicles, the more

93. ## Geography

Why does a country need an infrastructure? My answer: A country needs an infrastructure because an infrastructure consists of the basic support systems needed to keep an economy thriving. The more sophisticated the infrastructure, the more developed the

94. ## Geography

How are natural resources related to a country's economy?

95. ## Chemistry

A solution of an unknown base has a concentration of 0.250M, and a pH of 12.72. Calculate Kb for this base.

96. ## science

When 36.0g of sodium chloride is added to 100 g of H2O (water) at 25°C all the salt particles dissolve.Yet if you add one more g of salt and stir,no matter how vigorously or how long only 0.2g of the last portion dissolve in the soln.why?

97. ## 8th Grade Language Arts

Which of the sentences below contains an action verb? The rose for Staci's mother might be in the car. Staci smelled the rose.*** The rose is red. The rose smelled sweet. Am I correct?

98. ## Organic Chemistry

How many stereoisomers are possible for each of the following structures? Draw them, and name each by the R-S and E-Z conventions

99. ## math

how much combined tax should be withheld from the paycheck of a married employee earning \$910 per week and claiming three withholding allowances.

100. ## current events health care reform

Soon enough, I will be too old to remain covered under my parents' medical insurance. So, what happens next? For example, do I have to supply proof to some government agency that I have benefits when I do acquire them? Attaining gainful employment with a

101. ## Science Physics

Ms. Sue could you please explain this to me. Imagine you need to deliver a piano over three steps. A longer ramp translates into less force necessary to raise the piano's height than a shorter ramp would require. Calculate the percentage smaller a force

102. ## Physics

Consider the instantaneous velocity of a body. This velocity is always in the direction of... a)the least resistance at that instant b)the motion at that instant c)the net force at that instant

103. ## ms.sue check

hi ms.sue please check my world history answer :) from a couple of minutes ago

104. ## geometry

in the diagram AB=20 cm, BC=21 cm, AD=10 cm and DE= 10.5 cm. Angles ABC and ADE are right angles. if triangleADE is removed from triangleABC.What is the area of shaded region that remains?

105. ## English

I have to write a thesis paper with the main, broad idea being the similarities and differences between The Epic of Gilgamesh and Toy Story. I have no idea what the connections, or lack thereof, are between the two.

106. ## math(Ms.Sue)

what are the possible outcomes for rolling one number cube?

107. ## AP Psychology

Which portion of the brain is most likely damaged if the person has difficulty seeing and hearing?

108. ## math

craig reads a book with 10 pages in the morning a book with 26 pages before dinner and a book with 10 pages after dinner find the mode of the number of pages in the books that craig read

109. ## science

BETWEEN THE TRACHEA AND THE ESOPHAGUS AND THE TRACHEA THERE IS A FLAP of skin called epiglottis wath is it for?

110. ## Government

Looking for an issue and a solution where the people and the government can help

111. ## Finance

Explain how MNC can reduce transaction exposure

112. ## Physics

For position vs time graphs, when you compare your motion to thee original graph, how can you tell when you were moving too slowly? Too quickly?

113. ## Geography

Why might two groups of people living in the same area develop different cultures?

114. ## math

Diana designs stained-glass windows. She has a large supply of square galss windw panes. Some panes are yellow, and some panes are red. She wants

115. ## probability help!

In a random sample of three integers between 1 and 365 inclusive, what is the probability, to three decimal place accuracy, that (a) the three numbers will all be di fferent; (b) the three numbers will not all be di fferent?

116. ## AP Euro

In The Revival of Antiquity by Jacob Burckhardt, Burckhardt talks about the humanists "It's active representatives became influential because they knew what the ancients knew." Please explain this quote and what Burckhardt meant.

117. ## University Earth Sciences

What would happen if a planet's gravity drops? "Living things grow taller" "You can jump higher" Those are not answers I looking for, what I wanna know is if the centre pulling force of a planet is dropping, what would happen to it's mantle, plates, as

118. ## social, history

to what continents did homo sapiens migrate from asia

119. ## philosophy

an understanding of descartes realism, 1. state an original position and 2. support that position with sound reasosning and analysis of appropriate evidence.

120. ## math

the temperature is -10 degrees outside. The temperature inside is 72 degrees. what is the difference between the two temperatures?

121. ## math

A certain ball is dropped from an altitude of 1 meter and rebounds one-half of it's previous altitude. What is the total distance the ball has traveled when it hits the floor the 40th time?

122. ## algebra

If a line L1 has equation y = mx + b, where m and b are constants with m ¹ 0,then an equation of a line L2 perpendicular to L1 has the form , where C is a constant.

123. ## Algebra 1 parabola's

I have a graph with a parabola on it and asked to write the function for f(x) in standard form. I know that standard is y=ax^2+bx+c obviously, since the points are on the graph we know x and y so a,b and c need to be found. The vertex is on (4,-4) the

124. ## Math

Use , or = to make this statement true. 1. 8/9 11/12 < 2. 4/7 9/16 > 3. 13/20 17/25 < Order this set of numbers from least go greatest 9/14 66% 2/3 0.61 5/8 67% 0.65 Answer: 0.61, 5/8, 9/14, 0.65, 66%, 2/3, 0.67

125. ## current events health care reform

Soon enough, I will be too old to remain covered under my parents' medical insurance. So, what happens next? For example, do I have to supply proof to some government agency that I have benefits when I do acquire them? Attaining gainful employment with a

126. ## literature

Jefferson approved of the arrangement of the federal government into

127. ## Chemitry

molecular formula of lithium carbonate is LiCO.What is the molecular weight of the drug? a. 100.88 b. 73.88 c.48 d. 6.94

128. ## English

I'm trying to write an extended metaphor about myself but I'm stuck. So far I have I am a seed small..

129. ## Quantum Physics

Suppose Alice starts with two qubits in the Bell state (1/√2)|00⟩+(1/√2)|11⟩ and teleports these qubits to Bob by applying the quantum teleportation protocol to each qubit separately. (a) What is the state of the two qubits received by Bob?

130. ## Math

The question i'm having a problem with is the following: copy and complete: 3t-4 is a(n)_?expression and 5+13 is a(n)_? Expression. Do they mean a numerical expression?

131. ## HELP! Geometry

How would you solve this? Graph each fi gure in the c oordinate plane. Find each perimeter. 14. X (0, 2), Y (4, 2 1), Z ( 2 2, 2 1)

132. ## history

what environmental factors have influenced migration routes

133. ## math

(-0.9)(-0.64)

134. ## Geometry / Algebra 1

(a) The surface area of the prism shown is 314 square meters. Write an equation that u can solve to find the value of w. side a=wm b=8m and c=(w+4)m (on the picture) I'm guessing u use the formula surface area=2ab+2bc+2ac??? Well if so I need all that

135. ## Algebra 1 urgent

(a) The surface area of the prism shown is 314 square meters. Write an equation that u can solve to find the value of w. side a=wm b=8m and c=(w+4)m (on the picture) I'm guessing u use the formula surface area=2ab+2bc+2ac??? Well if so I need all that

136. ## English

1. He had the man fix the computer. 2. He had the computer fixed by the man. 3. The man was had to fix the computer. 4. The man was asked to fix the computer. 5. The man was got to fix the computer. 6. The man was gotten to fix the computer. (Does #1 mean

137. ## Math

what is -6.4 as a fraction?

138. ## Science

How would you explain the purpose of this activity to a fifth grader?

139. ## math

25/5 -4 * 2/9

0.05 + -4.74

141. ## Math

How do you know if a steam and leaf display is uniform, unimodal or bimodal?

142. ## math

25/5 - (-4)*2 / 9

24÷3•2+2•5