# Questions Asked onOctober 5, 2016

1. ## english

what are the factors that causes diversity in language?

2. ## chemistry

The weight of a china dish with a saturated solution of sodium nitrate at 40°C is 80 g. After evaporating the whole solution the dish's weight along with the crystals is 40 g and solubility of NaNO3 at 40°C is 20 g. What is the weight of empty china dish

3. ## math

Find the circumference and the area for each circle in terms of π. r = 3 in.

4. ## physics

what is the angle between the resultants of P + Q and P - Q where P & Q are two vectors

5. ## Aglebra, math

Hi I really need help with this question and I don't know a thing about algebra!!! If anyone can help me understand this that would mean a lot! So here's my question. Brad says that the literal equation a = 3b + 4c - a is solved for a. Do you agree? Why or

6. ## College Physics

A 1300-kg car moving on a horizontal surface has speed v=65 km/h when it strikes a horizontal coield spring and is brought to rest in a distance of 3.0m

7. ## maths

Eric is twice as old as Ernest, who in turn is 5 years older than mike.if their total age is 47 years, how old is each of them?

8. ## GEOGRAPHY

WHAT IS THE DISTANCE BETWEEN LATITUDE 4'N AND 14'N ON THE SAME LONGITUDE 3.E?

9. ## algebra

A wire 20 cm long is cut into two pieces. The longer piece is 4 cm longer than the shorter piece.

10. ## Math Pre- Algebra

Linda reserved two hotel rooms for \$75 each room plus a tax of \$7.50. Illustrate the Distributive Property by writing two ways to compute the total. What is the total. So I need to get help on this answer stat. This is due tomorrow and I need done. Please

11. ## statics

4. In a certain game of chance, your chances of winning are 0.2. If you play the game five times and outcomes are independent, the probability that you win at least once is 5. A set of data is found to have a sample standard deviation of 25. Suppose 9 were

12. ## math

A sheet of paper measures 50 CM by 30cm. A strip 6 CM wide is cut from all around. Find the area of the remaining sheet and also the area of the strip cut out.

13. ## English

Posted by rfvv on Friday, September 30, 2016 at 10:08pm. ------------------------ Can we use both prepositions, on and 1. The temperature on dokdo is around 12 degrees Celsius. 2. The temperature of dokdo is around 12 degrees Celsius. of? •English - Ms.

14. ## Math

Find 2 tangent line equations to the curve y=x^3+x at the points where the slope of the curve is 4. What is the smallest possible slope of the curve? At what x-value(s)does the curve have this slope? So far I have figured out the derivative of this

15. ## physics

A boat is wrecked by waves of speed 30m/s whose successive crest are 10m apart. Calculate the speed at which the boat receives the waves.

16. ## Science

john is on a skiing holiday. he starts from rest on a long gentle incline of 6° and the coefficient of kinetic friction between the skies and the snow is 0,06. the weight of john and his skies is 800 n. Traveling 100m

17. ## science

The following replicate values were reported for the concentration of magnesium chloride, MgCl2, in mol/L. What value should be reported as the mean concentration of the chloride ion, Cl, converted to ppm? (You may use the simplified definition of

18. ## Math

A ball is thrown upwards from ground level and reaches a height of "h" metres after "t" seconds, given by the formula h=20t - 5t^2

19. ## Science homework

john is on a skiing holiday. he starts from rest on a long gentle incline of 6° and the coefficient of kinetic friction between the skies and the snow is 0,06. the weight of john and his skies is 800 n., traveling 100m

20. ## Math

Lana took one and a half tines as long as jayden to finish a project. If lana took 15 days, how long did jayden take?

21. ## percentage

There are two distinct natural numbers. Each is first increased by 10 then by same percentage as each was increased for the first time. Each number finally results in 72 Find the difference between the numbers. i have received your answer as your faculty

22. ## Maths

Find the Amount when... P=1000 N=2 1/2 years R=10% Compounded half yearly

23. ## jkuat

find log30 if log2=0.301 and log3=o.477

24. ## Science

Two boys A and B are at two diametrically opposite points on a circle. At one instant the two start running on the circle; A anticlockwise with constant speed v and B clockwise with constant speed 2v. In 2 minutes, they pass each other for the first time.

25. ## algebra

Two equal sides of a triangle are 1 metre more than half the third side. If the perimetre of the triangle is 22 meters find the lenth of its side.

26. ## Algebra

Divide 105 in two parts such that 1 third of one part is equal to 1 forth of other part

27. ## math

1.twice a number is 6 2.four added to a number gives ten 3.twenty five decreased by twice a number twelve 4.if thrice a number added to seven,the sum is ninety eigth 5.the sun of the squares of a number x and 3yields 25 6.the difference between thrice a

28. ## maths

An ant is crawling along the x-axis such that the graph of its position on the x-axis versus time is a semi-circle (see figure). The total distance covered in the 4 s is x[m] 4 t [sI

29. ## English

1. This is the my book. 2. This is the book of mine. 3. Look at the these book. 4. Bring some the books. 5. Bring the some books. 6. Take the every book. 7. Take the any books. 8. Take each the book. ------------------------------------ Is only #2

30. ## science

importance of utilizing natural energy in architecture

31. ## Physics

A golf ball with an initial angle of 34 degrees lands exactly 240 m down the range on a level course. a.) Neglecting air friction, what initial speed would achieve this result? b.) Using the speed determined in item a, find the maximum height reached by

32. ## maths

A car is moving along a straight road. The graph below shows how the speed varies with time. "'0 W WCl. (/) time - Which of the following graphs represents the distance covered by the car with time? I 1. t 2. 0> U 0> C o .l9 c '" .l9 ii .!!! "0 time - time

33. ## maths

A car is moving along a straight road. The graph below shows how the speed varies with time. "'0 W WCl. (/) time - Which of the following graphs represents the distance covered by the car with time? I 1. t 2. 0> U 0> C o .l9 c '" .l9 ii .!!! "0 time - time

34. ## Physics

A boy throws a ball straight up into the air so that it leaves his hand at 11 m/s. 1) If the ball has mass 0.15 kg and the boy's arm moved through 1.5 m as he threw the ball, then what average force did he exert on the ball? Please show it step by step

35. ## Physics

A fuzzy die (m = 0.2 kg) hangs from the ceiling of a car. When the car accelerates forward along a horizontal road, the die swings backward so the the string supporting it makes an angle of 4 degree with the vertical. 1) What is the acceleration of the

36. ## chemistry

What mass of glycerin (), a nonelectrolyte, must be dissolved in 200.0 g water to give a solution with a freezing point of –0.900°C?

37. ## chemistry

Calculate the solubility of in water at a partial pressure of of 140. torr at 25°C. The Henry's law constant for is for Henry's law in the form C = kP, where C is the gas concentration (mol/L).

38. ## chemistry

Glycerin, C3H8O3, is a nonvolatile liquid. What is the vapor pressure of a solution made by adding 159 g glycerin to 338 mL H2O at 39.8oC? The vapor pressure of pure water at 39.8oC is 54.74 torr and its density is 0.992 g/cm3.

39. ## chemistry

The normal boiling point of methanol is 64.7oC. A solution containing a nonvolatile solute dissolved in methanol has a vapor pressure of 670.0 torr at 64.7oC. What is the mole fraction of methanol in this solution?

40. ## chemistry

A solution is made by dissolving 22.9 g urea (), a nonelectrolyte, in 302 g water. (The vapor pressure of pure water is 23.8 torr at 25°C and 71.9 torr at 45°C.) Calculate the vapor pressure of this solution at 25°C. Vapor pressure = torr Calculate the

41. ## chemistry

Pentane (C5H12) and hexane (C6H14) form an ideal solution. At 25oC the vapor pressures of pentane and hexane are 511 and 150 torr, respectively. A solution is prepared by mixing 25 mL pentane (density, 0.63 g/mL) with 45 mL hexane (density, 0.66 g/mL).

42. ## chemistry

What is the composition of a methanol () – propanol () solution that has a vapor pressure of 121 torr at 40°C? At 40°C, the vapor pressures of pure methanol and pure propanol are 303 and 44.6 torr, respectively. Assume the solution is ideal. Mole

43. ## Mathematics

According to my calculator, -2^2 is equal to -4, I did this to another calculator, and google, but got the same answer. But, isn't -2^2 = -2*-2 = 4 according to negative multiplied by negative = positive? So which one should I follow?

44. ## math

A step ladder 2.2m high was opened making an angle of 30° Calculate distance between legs of ladder

45. ## Math

Write the expression to represent the given situation.Be sure to define your variable. Sam currently has \$150 in a saving account and is saving \$10 per week

46. ## saveetha schl

write the cell notation of Zn°(s)|Zn 2+ (aq),Cl − (aq)|AgCl(s)|Ag°(s)

47. ## HISTORY HELP

1)Explain judical review and why is it important 2)How is the principle of federalism connected to the idea of limited government 3)Give atleast two reasons why the article of confederation were inadequate to meet the needs of time

asked by 3 questions
48. ## L.A.

What is the part of the story in which the conflict eases?

49. ## History

I really need to get 100% on this.... 1. Which of the following are formal qualifications for serving in the senate? Select all that apply. A. Must be at least 30 years old.*** B. Must be a U.S. citizen. C. Must have a law degree.*** D. Must have served in

50. ## Math

How can expression 5 plus 4 squared plus 6 minus 2 squared minus 1 be grouped to equal 19?

51. ## precalc

Use the equation 〖(y+2)〗^2/4-((〖x+3)〗^2)/49=1 to find the following: a. center: b. vertices: c. foci: d. graph:

52. ## precalc

Write an equation of the hyperbola given that the center is at (2, -3), the vertices are at (2, 3) and (2, - 9), and the foci are at (2, ± 2√10).

53. ## History

The Thirteenth, Fourteenth, and Fifteenth Amendments reflected the growing 19th century American trend of A) granting universal manhood suffrage. B) upholding rights of free speech and religion. C) decreasing the power of the Federal government.

54. ## Chemistry

In the titration of a solution of a weak acid HA with NaOH the pH is 5.0 after 10ml of NaOH solution has been added and 5.6 after 20ml of the NaOH solution has been added. Find the PKa of HA? Pls give some hints to solve this question...

55. ## Chemistry

Calculate normality of 27% H2SO4

56. ## Language Arts

What is a subject matter achievement goal?

57. ## history

"Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction." - The Thirteenth Amendment to the United

58. ## Chemistry

1) 2 kg of solid copper is at its melting point. How much energy does it take to melt all the copper? Heat of fusion: 134 J/g Heat of Vaporization 5060 J/g q= mHf I know the equation but I do not understand know if this is correct. 2kg= 2000 grams

asked by John Brown
59. ## astronomy

The isotope potassium-40 (40K) decays into the isotope argon-40 (40Ar) with a half-life of 1.25 billion years. Suppose we find a rock in which seven-eighths of the potassium-40 has decayed to become argon-40, and only one-eighth of the original

60. ## math

A capacitor is charged with a battery and energy stored is U. after disconnecting the battery another capacitor of same capacity is connected in parallel with it. The energy stored in each capacitor is.

61. ## math

If the Red Sox have 14 fans, the Pirates have 42 fans, and the Phillies have 25 fans, what is the probability that a randomly selected fan is not a Red Sox fan? The total number of fans is 81, so I believe it would be 42 + 25 = 67/81 which is 82.7%.

62. ## Science

Carbon could be classed as a metal

63. ## Science

Carbon could be classed as a metal true or fales

64. ## Algebra 1 Honors

Which of the following statements best describes the effect of replacing the graph of f(x) with the graph of f(x) − 5? The graph shifts 5 units up. The graph shifts 5 units down. The graph shifts 5 units left. The graph shifts 5 units right. Is the

65. ## Physics

A man walks the distance of 8km in a direction of 20degrees east the walks another 6km in a direction 50degrees south east. Using vector diagrams find the magnitude and direction of the final displacement relative to the starting point.

66. ## Physics

The mechanical force acting on a unit are of charged conductor is =? a)f=6/2ke0 b)f=6"/2ke0 c)f=6/ke0

67. ## English

How do i write lady in possessive form?

68. ## math

a cone has a circular base of radius 16cm and a volume of 420cm2.find the height of the cone.

69. ## Biology

A man made allopolyploid ceral crop is?

70. ## Physics

A mark on the rim of a rotating circular wheel of 0.50m radius is moving with a speed 10m/s. Find its angular speed.

71. ## Enriched Geometry

Rotate (0,1) counter clockwise 18000 degrees

72. ## math

a cone has a circular base of radius 16cm and a volume of 420cm2.find the height of the cone.

73. ## American Government

American foreign aid might be used to support which of the following foreign policy? A) Deterrence B) Containment C) Collective Security D) Isolationism My guess is B or possibly C? Definitely not A or D.

74. ## Science

A scientific hypothesis must be , A or d? Correct Able to be manipulated Able to control Able to test

75. ## Engineering Linear Equation

At your initial meeting with your business partners for CellGenTech, you propose that the rate of change in the number of newly introduced cell lines that the company scientists should be able to produce should be proportional to the number of cell lines.

76. ## Math

can someone please help quick Choose the correct simplification of the expression (3x)4 can you explain how you got your answer

77. ## social studies

When were the middle ages? A) Before medieval times B) Between ancient and modern times** C) After modern times D) Between medieval and ancient times

78. ## Geography

What was one reason for the establishment of the colony of Rhode Island? A. Thomas hooker left Massachusetts to start a new charter granted by the king of England B. Roger Williams believed in religious tolerance which wasn't practiced in Massachusetts C.

79. ## maths polynomial need help

4m^4-24m³+33m²+9m-9=0 help me with factor

80. ## Geography

why was the economy in the new england colony different from the economy in the middle colonies? A. The environment provided different resources for earning a living B. The settlers had different skills and work experience C. Religious beliefs affected the

81. ## English <3

Why do doves symbolize love? Innocence? Peace?

82. ## SS

Which of the following responsibilities are held by the federal government? Choose all that apply. (2 points) protecting national parks administering healthcare providing Social Security managing intercity traffic creating garbage collection services

83. ## English (please check my answers)

1.What is the indirect object in the sentence? Sid built us a stereo cabinet in the basement. I think the I.O is 'us' 2.Which is the predicate nominative in the sentence? Switzerland is a politcally neutral country. I think the P.N is 'country' Last one...

84. ## Physics

A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 2.15 × 104 m/s (Va) and the radius of the orbit is 5.15 × 106 m (ra). A second satellite also has a circular orbit around this same planet. The orbit of this second

85. ## Math

Find the variance of 3,24,30,47,43,7,47,13,44,39

86. ## College Algebra

ok, so I need to come up with an answer for this question- A car traveling 65mph on the hwy gets 25 miles per gallon. Write the function that represents the distance d(t) in miles that the car travels in t hours. *Then, Write a function that represents the

87. ## Chemistry

If 0.0365 mol of CaCl2 is dissolved in water to make a 0.640 M solution, what is the volume of the solution?

88. ## Nonhomogenous DE

Which of the following are solutions of 2x^2y'' + 5xy' + y = x^2-x on(0,infty)?

89. ## Math

a tank of 100litres has two taps one tap pours in 60L in 5mins and takes out 14L in 2mins. find the time taken to fill that tank when both taps are open

90. ## Math

What is 7over N equall to 28 over 48

91. ## english

the living room looked except

92. ## english

After the bully struck him

93. ## Physics

Using a simply pulley/rope system, a crewman on an Arctic expedition is trying to lower a 6.17-kg crate to the bottom of a steep ravine of height 23.8 meters. The 55.6-kg crewman is walking along holding the rope, being careful to lower the crate at a

94. ## Physics

As a hiker in Glacier National Park, you are looking for a way to keep the bears from getting at your supply of food. You find a campground that is near an outcropping of ice from one of the glaciers. Part of the ice outcropping forms a 31.5° slope up to

95. ## SS

How is the number of Electoral College seats per state determined? (1 point) by the number of party delegates assigned to the state by the total number of House and Senate representatives by the traditional number assigned under the 12th Amendment by

96. ## HEALTH

do you think there is big difference in the number of deaths caused by disease and those not caused by disease.

97. ## geometry

I am not a student, I am a parent trying to help my son. I understand why you do not want to solve the questions, but can you please help me set them up correctly so I can try? h = -16t(exponent 2) + 60t where t is the time in seconds. A) Factor the

98. ## Eng

what does "laying the foundation of human rights violation mean"? Especially when you are taking about how someone's acceptance of something lays the foundation of human rights violations

99. ## Maths

A man spent one third of his wages on food and one fifth on rent.what fraction does he spent on food and rent together?

100. ## Physics

A stuntman is being pulled along a rough road at a constant velocity by a cable attached to a moving truck. The cable is parallel to the ground. The mass of the stuntman is 109 kg, and the coefficient of kinetic friction between the road and him is 0.621.

101. ## Math

28. Molli purchased 8 apples for \$2.96. While looking at her receipt, Molli divided \$2.96 by 8. Why might Molli perform this calculation? (1 point) in order to find the total number of apples purchased in order to find out how much she paid per apple in

102. ## College Algebra

Find the dimensions of the rectangular corral split into 2 pens of the same size producing the greatest possible enclosed area given 300 feet of fencing. (Assume that the length is greater than or equal to the width.)

103. ## College Algebra

Suppose that the price per unit in dollars of a cell phone production is modeled by p = \$45 − 0.0125x, where x is in thousands of phones produced, and the revenue represented by thousands of dollars is R = x · p. Find the production level that will

104. ## history

where did the immigrants come from during the period between the Civil War and the early 1900s?

105. ## literature

In the merchant of venice act 3 scene 5, Antonio quips that the devil can cite scripture for his own purpose (I, iii, l.95). How does the scriptural debate between Launcelot and Jessica serve each character’s purpose? This debate has the potential to

106. ## physics

A convex lens with a focal length of 20 cm is placed in front of a convex mirror with a focal length of 7.5 cm. A luminous object is placed in front of the convex lens at a distance of 40 cm from it. What is the distance between the mirror and the lens to

107. ## physics

he a body is moving in a circular track of radius 100m with a velocity 120m/s.determine the banking angle of the track (g=9.8m/s)

108. ## physics

a simple pendulum has a period of 2.0s and an amplitude of swing 5.0cm.calculate the maximum magnitude of the acceleration of the bob

109. ## Physics

Two forces whose resultant is 100N are perpendicular to each other. If one of them makes an angle of 60° with the resultant, calculate its magnitude.

110. ## Pre-Calculus

A.Verify the identity. B.Determine if the identity is true for the given value of x. Explain. Sec(x) / tan(x) = tan(x) / [tan(x) – cos(x)],x = π I already solved A and I believe it's true; however, I need help with B.

111. ## questions

Ms.Sue are you actually a teacher?

112. ## Science

A gene is to a chromosome as _______. a) a pea is to as a pod b) a front is to a back c) a bike is to a car d) a building is to a window I think it is a.

113. ## world geography

The North African Maghreb states, dominated by the Atlas Mountains, do not include A. Libya. B. Algeria. C. Morocco. D. Tunisia.

114. ## byu

If a sample of red blood cells at an osmotic pressure of 7.70 atm is placed in a solution that contains 0.050M calcium chloride (CaCl2) at 25°C, what is the freezing point of this solution if the density of the solution is 1.50 g/mL

asked by CHEMISTRY PLS HELP
115. ## History

Major cities of qin dynasty?

116. ## CHEMISTRY PLS HELP

If a sample of red blood cells at an osmotic pressure of 7.70 atm is placed in a solution that contains 0.050M calcium chloride (CaCl2) at 25°C, what is the freezing point of this solution if the density of the solution is 1.50 g/mL

117. ## History

Major cities of han dynasty?

118. ## Pre-Calculus

A.Verify the identity. B.Determine if the identity is true for the given value of x. Explain. [cot(x) – 1] / [cot(x) + 1] = [1 – tan(x)] / [1 + tan(x)], x = π/4 I solved A and I believe it's true; however, I need help with B.

119. ## indiana Connections acadamy

i know that this isnt really a homework question but i do know alot of people from connexus are on here. If i want to unenroll from Indiana conenctions acadamy, can i unenroll in the next 9 weeks or do i have to wait until next semester. My parents wont

120. ## History

Of the following, which influenced the idea of self government in the colonies? Select all that apply. The U.S Constitution English Bill of Rights-- The Declaration of Independence Virginia's house of Burgesses-- Fundamental Orders of Connecticut--

121. ## Language Arts

Write an essay in which you analyze the importance of plot events and characters’ actions to the development of a story’s theme. Review and evaluate a story from the unit that has a clearly identifiable theme. You might choose “Raymond’s Run” by

122. ## Math

What is next missing number patterns 3,5,7

123. ## history

explain the relationship of Spindletop's location in Texas to it's importance on the economic development of Texas and the United States.

124. ## Math

Find the area of an air hockey table that is 8 1/4 feet by 4 3/8 feet.

125. ## Science

If a train is traveling 200km/h east and a bee is traveling 20km/h west, can the bee stop the train

126. ## History

What effect did the conflict between Athens and Sparta have on ancient Greek civilization? A)It made the Greeks vulnerable to conquest by Troy. B)It strengthened democratic rule within Athens and other city-states. C)It led to a tenuous alliance between

127. ## science

Two concentric conducting spherical shell have raddii R1=0.145m and R2 =0.207m. The inner sphere with negligible speed. Assuming that the region between the sphere is a vacuum, compute the speed with which the electron strikes the outer sphere.

128. ## English

Duane feel he d too many years in inactivity, so now he welcomes the of a exercise program.

129. ## english

Duane feels he degressed too many years in

130. ## Statistics

If a basketball player has a shooting percentage of 60% , find the probability that the player will make at least 4 of her next 6 shots?

asked by Hannah Jorgensen
131. ## art

this image was created by using basic math concepts that include all of the following except A)knowing how to create a pattern B)using understanding the angles of the shapes C) a basic understanding of different geometric shapes. D) applying appropriate

132. ## Statistics

If a basketball player has a shooting percentage of 60% , find the probability that the player will make at least 2 of her next 9 shots?

asked by Hannah Jorgensen
133. ## Pre algebra

5b+15=30 15+15=30 or b-30=15

134. ## Math

-(-(-)(-)(-10x))=-5 solve for x A. X=.5 B. X=.7 repeating C. X=-.5 D. X=1 Please help i am so confused.

135. ## english

Duane feels he squandered too many years in inactivity, so now he welcomes the of an exercise program

136. ## Physics

The sum of two vectors of fixed magnitudes has the greatest magnitude when the angle between these two vectors are?

137. ## First person? - Language Arts

Hi, okay so when I write in first person do I call myself "I" or "Cassidy"?

138. ## Math

Mother is twice as tall as her daughter Pam. The sum of their height is 270 cm. How tall is Pam? How tall is her mother? I tried dividing but it doesn't seem right.

139. ## english

shortly before the Russian Revolution an eccentric man named Rasputin became

140. ## Social Studies

The First Amendment protects which rights? (Select 2) - the right to own a gun - the right to a fair trial ** - the right to practice a religion (or not) ** - the right to criticize the government - the right of owning property help

141. ## Physics

A dike in Holland springs a leak through a hole of area 0.80 cm2 at a depth of 1.2 m below the water surface. How much force must a boy apply to the hole with his thumb to stop the leak?

142. ## Physics

a 50 kg ice skater is skating on a frozen lake where the ice has a coefficient of friction of .08. How much force is required to push her across the ice at a constant velocity?

143. ## Social studies

which of the following is necessary to propose a new amendment to the Constitution a. approve by a popular vote held in every state b. approve by two thirds of the house and senate c. approve by three quarters of the house and senate d. approve by the

144. ## Business Finance

You choose to invest your \$3,560 income tax refund check (rather than spend it!) in an account earning 5% compounded semiannually. How much will the account be worth in 5 years?

145. ## Math

so, there are two people in the band Twnety One Pilots and there is 1 person in the band, Panic! At the Disco, (they used to have 6). Both bands sell general tickets for \$200 and VIP for \$500. Donald decided to buy one general admissions concert ticket for

146. ## physics

What two facts did Newton need to be able to calculate the acceleration of the Moon? 1) the distance to the Moon and the diameter of the Moon. 2)the time it takes the Moon to make one revolution and the distance from the Earth to the sun. 3)the diameter of

147. ## Math

Dan Howell has a total of 57 memes made of him. He decides to make another derp face; this causes people to make more memes and the amount of memes made of him triples. Meanwhile, Brendon Urie has a total of 38 memes. How many memes does Dan have? How many

148. ## Math

Find the width of a rectangle with the perimeter of 90 and length of 15 A. 90 B. 15 C. 45 D. 30**

149. ## Business Finance

You choose to invest your \$3,560 income tax refund check (rather than spend it!) in an account earning 5% compounded semiannually. How much will the account be worth in 5 years?

150. ## Science

What has more potential energy a bowling ball or a basketball on a ledge 10 feet off the ground? Why? 1 paragraph

151. ## Math

Julian works as a sales representative for a home improvement store and he earns \$1200 plus 9 1/2 percent commission on sales each month. Write the equation of the function f(3) that represents Julian's monthly earnings where e represents the amount of

152. ## Government

Why did the Framers of the U.S Constitution include a legislative branch in the new government?

153. ## Math

How many 5/8 foot pieces of wood can you cut from a board that is 2 7/8 feet long??

154. ## Math

Desiree takes16 minutes to read 4pages.

155. ## Chemistry

Identify the precipitate(s) of the reaction that occurs when a silver nitrate solution is mixed with a sodium chloride solution. Check all that apply. silver nitrate sodium chloride sodium nitrate silver chloride

156. ## Biology 20

I'm using chromatography to identify compounds in a leaf extract for a lab, and one of the evaluation questions is 'Suggest a step that could be added to the procedure to isolate a specific compound for chemical testing.' What step could I use?

157. ## Math

What prime number am I? I have 3 prime factors Each prime factor is a different number I am a multiple of 10 I am less than 50

158. ## American Government

Check answers? 1) When the Framers created the legislative branch of government, why did they decide that this branch would have a bicameral structure? A) They wanted to ensure equal representation for each of the thirteen states. B) The Framers formed a

159. ## Math

Use the diagram below. Write an equation using the angle measures shown. Then, find the measures of LAVB and LBVC

160. ## calculus

12. (1 point) The height y (in feet) of a ball thrown by a child is y = − 1 16 x 2 +4x+5 where x is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child’s hand? (b) What is the

161. ## Math

1.which symbol completes the statement 3\8 - 1\4 a.> b.< c.= 2.which symbol completes the statement 5\8 - 11\16 a.> b.< c.= 3.which symbol completes the statement 4\6 - 6\9 a.> b.< c.= 4.order the following fractions from least to greatest

162. ## psychology

Social skills training programs are interventions in which children are taught specific, discrete behaviors that can facilitate effective social interactions, like making eye contact and asking appropriate questions. Assessments of these interventions

163. ## Engineering/Physics

When gasoline is burned in the cylinder of an​ engine, it creates a high pressure that pushes on the piston. If the pressure is 150 ​pound-force per square​ inch, and it moves the 3​-inch diameter piston a distance of 6 centimeters in 0.1

164. ## algebra

(4 x 10^-5)^-6

165. ## math

Write two subtraction equations to show how to find 15-7

166. ## Physics

An object, initially at rest, is subject to an acceleration if 34 m/s^2. how long will it take for that object to travel 3400m

167. ## Physics

An object is shot upwards, from the ground, with an initial velocity of 120 m/s. How high will it be after 4.0s?

168. ## Math

Sally saw three kinds of flowers---tulips, roses, daffodils. She saw 3 times as many tulips as roses and 4 times as many daffodils as roses. Altogether there were 72 flowers. How many of each flower did she see. How do I start finding the answer? Or do I

169. ## English

When we send letters, we write 'zip code' on the envelope. What is the meaning of 'zip'? Why is 'zip' used here?

170. ## Math

Clara has a garden that is 7 feet wide and 4 feet long. She has 30 tomatoe plants to put in the garden. Each plants needs 1 foot of space. How many plants will Clara have

171. ## HELP GRAMMAR

if you say twenty days to respond and a few paragraphs later say the petition must be filed within 90 days is that correct or must both match

172. ## Math

How many complete sets of aprons could you make out of 5 1/2 bolts of material and 1 bolt is equal to 15 yards? there are adult size which needs 3/4 yard material to make and child size which takes 1/2 yard to make.

173. ## English

1. He continued working for a long time. 2. He continued working for long. 3. He continued working for ages. 4. He continued working in ages. 5. He continued working for such a long time. 6. 7. =============================== Can we use all the expressions

174. ## ENGLISH

Do they need to match twenty days and 90 days. In the same paragraph but referring to diff requirements?

asked by Lizzie - MS SUE
175. ## Physics

Suppose a 356–g kookaburra (a large kingfisher bird) picks up a 65.0–g snake and raises it 2.30 m from the ground to a branch. How much work did the bird do on the snake? How much work did it do to raise its own center of mass to the branch?

176. ## math

club x charges a one time fee of \$35 with an additional charge of \$35 per month. Club y charges no initiation fee but charges \$46 per month. Write an equation to represent the cost for x amount of moths for each club. x=35x+35 y=46x IS this correct?

177. ## Math

A chemist needs 22 liters of a 14% acid solution. He has a 10​% solution and a 20% solution available to form the mixture. How much of each should be used to form the 14​% ​solution? I'm having a really hard time forming an equation for this. I've

178. ## Math

Solve. Movie tickets cost \$9.50. How much change will a customer who pays for one ticket with a \$20.00 bill received?

179. ## English

1. The pilot will take off the plane. 2. Don't take off the poster from the wall. 3. I don't want to take off my hat inside. 4. I need to take today off, for I feel sick. ---------------------------- I have written down some sentences containing 'take

180. ## ENGLISH

What is the infinitive phrase in the following sentences? Tell whether it is used as a noun, adj, or adverb. 1. Early Bostonians STAGED THE BOSTON TEA PARTY TO PROTEST TAXATION WITHOUT REPRESENTATION. 2. TO PROTECT THEIR COMFORTABLE POSITION, Louis XVI and

181. ## Physics

What are some scientific questions that can be asked about projectile motion?

182. ## Chemistry

What is the molar volume of pure water at 22 degrees Celsius?

183. ## Math

leila, Henry, and Miguel have a total of 87 in their wallets. Henry has 2 times what Miguel has. Leila has 5 less than Miguel. How much does each have?

184. ## Math

What unknown number makes these equations true 353-203 = 353-200-

185. ## Math

What unknown number makes these equation true. 447+99 =447+100-

186. ## Algebra

(8.8 × 10^-5)^-5

187. ## Chemistry

Does helium have an ionic radius? I searched and looked in an old Chem book, and come up empty. Hydrogen is not listed either. Is there a specific reason for this? Thank you.

188. ## Math

There is an 8 foot long ramp. If the platform holding up the end of the ramp is 1 foot high, how do you calculate the distance from the base of the platform to the end of the ramp? Is there an equation I'm missing here or something?

189. ## Math

What is the equivalent ratio in simplest form of 45 books in 90 minutes if she organized 120 books.

190. ## Physics

When an 84.7 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy increases by 2.00E+3 J. By how much does the potential energy of a 17.3 kg child increase when the child climbs a normal staircase

191. ## Chemistry

Consider the following reactants. Which produces a gas? 1. NH4Cl(aq) + AgNO3(aq) → 2. Na2CO3(aq) + BaCl2(aq) → 3. Na2S(aq) + HCl(aq) → 4. All of these would produce a gas.

192. ## Algrebra and Math

Can you help me answer this question? I'm confused, and show me how you did it, that way I can understand on how to solve it more? The total number of students in 8th Grade is 32, including Fran and Billy, Who are one of the female and male students

193. ## Math mystery number

This number has 7 digits The digit in the ten thousands place is 9 The digit in the hundreds place is 3 times greater than the digit in the ones place The digit in the millions place is the difference between the tens place and the thousands place The

asked by Creative kid
194. ## Chemistry

To what volume should 10L of 0.5M CH3COOH (Ka = 1.8×10–5) be diluted in order to double the OH– concentration?

195. ## Social studies

I need a visual ad Brainstorm about the ancient farmers!!! i have been working on it for a long time but i got no results plz someone help meee

196. ## Math

A skyscraper is 1150feet above ground level it extends 35 feet below ground level what is the total length of the skyscraper from top to bottom?

197. ## Physics

Suppose your car was mired deeply in the mud and you wanted to use the method illustrated in the figure below to pull it out. (a) What force would you have to exert perpendicular to the center of a rope to produce a force of 14,500 N on the car if the