# Questions Asked onOctober 19, 2017

1. ## History

Which accurately describes Bartolomeu Dias’s impact on future European explorers? europeans learned about the Inca empire of Peru and the city of Machu Picchu European realized they could establish their own trade route to India by sea travel europeans

2. ## English

1. He was late because he missed the bus. [In this sentence, what does 'the bus' mean? Does the bus mean the specific bus? The school bus which his schoool has, or the Number 12 bus which he usualy takes when he comes to school? Or is 'the bus in generic

3. ## History

Which accurately describes a similarity between medieval Japanese culture and medieval European culture? japan and Europe used a form of representative democracy during the middle ages Japanese samurai and European knight shared similar codes of ethical

4. ## Math

A 500-N tightrope walker stands at the center of the rope such that each half of the rope makes an angle of 10.0◦ with the horizontal. What is the tension in the rope?

5. ## Maths

Convert 59.4 mi to km (1 m= 1.094 yd, 1 mi=mi=1760yd)

6. ## math

Which point is located at (– 3 , – 2)?

7. ## History

Which most accurately describes why the Portuguese wanted to sail around Africa to reach India? orthodox Christians controlled trade routes along the mediterian, requiring a new route to acquire spices the Portuguese wanted to trade papaya, coffee, cocoa,

8. ## Math

Solve the equation 2cos2x = √3 for 0°≤x≤360° I did this: cos2x = √3 /2 2x=30 x=15 x=15, 165, 195, 345 Is this correct? Solve the equation √3 sin2x + cos2x = 0 for -π≤x≤π No idea how to approach this one Thanks a bunch for the help!

9. ## Math

Write 17/4 as a mixed number. Explain your work I'm stuck and could really use some help, this is what I got so far: First I divided 17 by 4, 4 goes into 17 four times and has a remainder of 1. What do I do after this can anyone help??

10. ## Chemistry

At standard temperature and pressure (0∘C and 1.00atm), 1.00mol of an ideal gas occupies a volume of 22.4L. What volume would the same amount of gas occupy at the same pressure and 30∘C?

11. ## Math

An automobile of mass 2000 kg moving at 30 m/s suddenly stopped with a constant braking force of 10000 N. How far does the car travel before stopping?

12. ## History

How did disease impact encounters and exchanges between European explorers and the American Indians?

13. ## Math

Two forces are simultaneously acting on a 4.0 kg object on top of a frictionless surface. The forces are 12 N upward and 16 N to the right, yielding a net force as shown in the figure. What is the magnitude of the net force F?

14. ## geometry

find the values of x , y , and z this diagram is not to scale 36 , 63 , 13 and the other three x ,y and z what are the values of them?

15. ## Mathematics

Check my answer?? The bulk food section of a grocery store has two bins with different types of mixed nuts, The first bin contains Walnuts, peanuts and pistachios, The second bin contains pecans, almonds, Brazil Nuts and Walnuts, What is a set that

16. ## English

1. The water in the glass is fresh. 2. The water of the glass is fresh. [which preposition should we use?] 3. He is swimming in the water. 4. He is swimming in the river. 5. He is swimming in the sea. 6. He is swimming in the lake. 7. He is swimming in

17. ## Music

1.A fermata tells the performer to A. suddenly get louder in dynamic level. B. suddenly get softer in dynamic level. C. hold the note longer than its normal duration. D. play the note shorter than its normal duration. 2. Which term refers to the assignment

18. ## Algebra

The school photography club charges \$10 for each photo in its annual pet photo contest. The club wants to save \$75 of its earnings for a pizza party. The club members also want to have at least \$50 left over after the pizza party to pay for other club

19. ## Physics

An object is dropped from a height H and reaches the ground with a velocity v. The same object is thrown down from the same height H with an initial velocity v and reaches the ground with a velocity v2. Which of the following is the relationship between v2

20. ## The Work of Streams

1. What is the force behind mass movements? C. gravity 2. Which of the following is NOT true about mass movements? B. Mass movements always lead to landslides. 3. Oversteepened slopes often lead to mass movements because _____. (1 point) D. the angle of

21. ## geography

the great rule of conduct for us in regard to foreign nations is in extending our commercial relations to have with them as little political connection as possible so far as we have already formed engagements let them be fulfilled with perfect good faith.

22. ## math

Find the six trigonometric functions for an angle in standard position whose terminal ray passes through (5, -2).

23. ## Check my answers Ms. Sue

A student made an electromagnet using a battery, electrical tape, and metal wire. Which of the following actions will NOT increase the magnetic field that is being produced? (1 point) • changing the type of wire that has low resistance • making coils

24. ## Math

Leila will rent a car for the weekend. She can choose one of two plans. The first plan has no initial fee but costs \$0.70 per mile driven. The second plan has an initial fee of \$65 and costs an additional \$0.50 per mile driven. How many miles would Leila

25. ## Math

Two blocks are connected by a string and pulley. On the left side the block weighs 90 grams while on the other side it weighs 110 grams. Assuming that the string and pulley are massless, the magnitude of the acceleration of each block is?

26. ## Math

A 100-kg box is placed on a ramp. As one end of the ramp is raised, the box begins to move downward just as the angle of inclination reaches 15◦. What is the coefficient of static friction between the box and the ramp?

27. ## Math

Solve the system: p-3q=-1 -5p+16q=5 a. (2,1) b.(3,3) c. (-1,0) d.(5,2)

28. ## History

For my project we have to make a claim based off of how our country (mine is Libya) has been impacted by religion. Is this a solid claim: Because of Libya’s transitional government, Mummer al Qaddafi came into power, leading the Libyan people in a

29. ## Stats

Let Y = the number of hours a student studies for the midterm. From previous semesters we know that Y ∼ N(6, 1.5). What is the probability that for 100 randomly chosen students, their mean study time will be more than 6.3 hours?

30. ## Cost Accouting

Which methods has the most layers of inventory? A.FIFO and LIFO B.Average method C.LIFO D.FIFO E.FIFO and Average methods

31. ## Math

Can someone please help me with this question? If f(x) = 7x2 – x + 3 and h ≠ 0, find the following and simplify. a.) f(x+h) b.)( f(x+h)-f(x))/h

32. ## English

1. He saw some horses on the farm. 2. He was on the farm and saw some horses there. 3. He was not on the farm. He was a little far away from the farm. He was able to see some horses which are on the farm. -------------------------------------- Does #1 mean

33. ## English

1. A coin sinks in water. 2. A coin sinks in the water. 3. A coin sinks in the water of the glass. 4. A coin sinks in the sea [water]. 5. A coin sinks in the river [water]. ------------------------------------- [What about my explanation about 'water' and

34. ## Chemistry

2C2H6 + 7O2 → 4CO2 + 6H2O what equivalences can you write in terms of moles and why ?

35. ## Pre-algebra

List two different equations for the following situation. Linda buys a new car. She travels 96 miles using 4 gallons of gasoline. Let m = the number of miles Lina travels. Let g = the number of gallons of gasoline she uses

36. ## Healthcare management

_______ is the linking together of activities in a structured way, requiring delineation of roles and relationships. A. Collaboration B. Cooperation C. Specialization D. Coordination A

37. ## Healthcare management

When may an employer use selection criteria that screen out individuals with disabilities? A. Never—the ADA prohibits discrimination on the basis of disability B. When the criterion is job related and necessary to the function of the job C. When the

38. ## Chemistry

Determine the angular/ Radial nodes of n=4, l=2, and ml=-2 Does the m sub l value even matter?

39. ## Health

Anabolic steroids can cause growth of facial hair for men. True False* Overdosing when using steroids can lead to death. True * False

40. ## science/chemistry

who understands heat release rate?

41. ## Math

at lunch, lupe shared 3 1/2 small pizzas equally among his 4 friends. lupe's friend, Jon, only ate 1/2 of the pizza Lupe gave him. what fraction of a whole pizza did Jon eat?

42. ## math

How do I find the y-intercept from a table? I know if the table has the x value as 0, and it gives the y value, then that is the y intercept coordinates. But I'm talking about if it doesn't show a zero value for x. So for example, if my table is something

43. ## math

How many number of standard bed fit in an area of 15625 square meters

44. ## pre-algebra

please help to write the inequality for this problem. the difference between a number and 10 is at most 27.

45. ## Geometry

6. Which of the following facts, if true, would allow you to prove that line l and m are parallel? A.angle m + angle 4= 180 B. angle 1 = angle 8 ** C. angle 6+angle 3 = 180 D. angle 7= angle 6

46. ## language ats

what does the authur want to convey about this time though the use of the phrases explosions in thinking and dynamic eras

47. ## Social Studies

On the map what do we look at to determine the distance between two places? 1. The Key 2.The Scale 3.The Title 4.The Compass Rose Can you please help me with this question I've been stuck on this question for a while, and I can't figure it out.

48. ## pre algebra

Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs 3 laps on a running trail and then runs 6 more miles. On Tuesday and Sunday, she runs 5 laps on the trail and then runs 2 more

49. ## Math

What is 0.4 ten times as much as

50. ## earth science

which of the following is NOT a major component of soil a)mineral matter b)air c)humus d)earth worms 2) a soils texture is determined by a) mineral composition B)type of humans c)water content d)particle size 3)the main source of organic matter in soil is

51. ## Math

Number one which table of values can be used to graph the function Y= - 4X +3

52. ## math

kendra was 46

53. ## English

1. A dolphin is a clever animal. ---------------------------------- In this sentence, 'A dolphin' is in generic use. How about 'a clever animal'? Is it in generic use? Does 'a' mean 'one' in 'a clever animal'?

54. ## Algebra help??!!

I'm really confused with sets, could someone please check my answer?? I just really don't want to get it wrong... You have two boxes of colored pens, The first box contains a red pen, a blue pen, and a green pen, The second box contains a yellow pen, a red

55. ## Math

Cells an average of 15 3/5 bushels of corn each day. what integer represents the change in the bushels of corn in his inventory after six days?

56. ## Health

True or false: Life changes, whether they are positive or negative, can caude stress.

57. ## Math

Which ordered pair is a solution of the equation: y= -9x + 4 A (10,-86) B (-4,-58) C (6,-41) D (-6, 57)

58. ## Biology

What molecules carry the energy derived from breaking down glucose? Where are these molecules made? Now, I'm thinking ATP and NADH but I'm not sure. Both these molecules are made outside the mitochondria in the cytoplasm.

59. ## History

During the Protestant Reformation, which church used new genres such as the Anglican chant, the anthem, and the long and short services? a) Calvinist Movement b) Lutheran Church c) Catholic Church d) Church of England I think it might be A but I'm not

60. ## Social studies

lesson 14: focus on history 7th Please need help 1-14

61. ## pre-algebra

can you please show me the steps for this word problem? in need to write the inequality and solve. how long will Kenzie drive if she averages 55mph and wants to complete at least 440 mi. of her trip?

62. ## MATHS

ARITHMATIC PROGRESSION

63. ## Linden Math

Ted wanted to share 2!/2 pounds of strawberries equally with 5 friends. How many pounds of strawberries would each person get?

64. ## Chemistry

In the laboratory a student combines 41.7 mL of a 0.386 M iron(III) fluoride solution with 21.3 mL of a 0.616 M iron(III) bromide solution. What is the final concentration of iron(III) cation ?

65. ## English

Im in advanced english this usually doesnt happen but im having a hard time starting it

66. ## Physics

A block with a weight of 3.7 N is launched along a slope upwards by a spring with k = 2.25 kN / m. The slope makes an angle of 30° with the horizontal and has a vertical height of 0.75 m (measured from the starting point of the block). When the block is

67. ## Chemistry

When using the Heisenberg uncertainty principle, and you are seeking to find delta x, and are given both the velocity and delta v, does the velocity even matter? The equation only states that h/ (4 times pi times mass times delta v) = delta x.

68. ## English 9 A

(5) Many citizens would have given him their vote again, because he was so popular. What is the verb phrase in sentence 5? A would have given B given him*** C was so D would have Am I right? Please correct me if I am wrong.

69. ## math.science

what is the heat release rate for a 30-m diameter gasoline pool fire?

70. ## social studies

why does the cartoon from the bank war 1832 portray president jackson as a king? A many people felt he was motivated by his own wealth B some felt he had used his power inappropriately in vetoing legislation to recharter the bank C some felt there remained

71. ## Pre Calc

1)A particular pain relieving medicine has a decay rate of 10 % per hour. A patient was given a dose of the medicine 7 hours ago and there is currently 68 milligrams of the medicine in the patients bloodstream. 2)How long will the patient need to wait for

72. ## algebra

of all the houses in a certain neighborhood,80 % have garages.Of those houses with garages 60% have two car garages.If there are 56 houses with garages that are not two car garages,how many houses are there in the neighborhood.

73. ## Chemistry

Halothane is a gas once used in anesthesia in hospitals. Its density is 0.857 g/L at 23 ºC and 80.2 torr. What would be its density at STP? What is its molar mass?

74. ## Physics

A 25.0 kg block is very slowly raised up a vertical distance of 10.0 m by a rope attached to an electric motor in a time of 8.2 s. Calculate the power developed in the motor.

75. ## History

Which accurately describes a cultural similarity between Eastern and Western societies? eastern and western cultures instituted representative republics in the 17th century both Confucianism and Christian scriptures tell tales of Abraham and Moses both

76. ## spanish

What is the error in each sentence below. Re-write the sentences correctly and explain the error in each sentence. yo nadir - ellos cantamos- yo cantas-

77. ## Sciencee

Two electrical circuits have the same 15-volt batteries. Circuit A has 2 ohms of resistance, and circuit B has 6 ohms of resistance. Which of the following statements is correct? (1 point) • Circuit B has the same amount of current as circuit A. •

78. ## Science

Explain how sexual reproduction increases genetic diversity in many species of plants and animals, make sure to include the importance and function of gametes. PLEASE HELP!!

79. ## Physics

A(n) 94 kg clock initially at rest on a horizontal floor requires a(n) 697 N horizontal force to set it in motion. After the clock is in motion, a horizontal force of 530 N keeps it moving with a constant velocity. The acceleration of gravity is 9.81 m/s2

80. ## math

write 70000000+6000

81. ## math

write 70000000+600000+5000 in standard form

82. ## geography

what was hamilton's rationale for placing a tax on whiskey? a.he planned to use the tax to reduce the national debt b.he wanted to impose a penalty on Farmers for producing too much whiskey c.he went to halt the export of whiskey. d.he wanted to distribute

83. ## Chemistry

Calculate the solubility of LaF3 in grams per liter in the following solutions. The Ksp of LaF3 is 2.01 e-19. 0.013 M KF Solution

84. ## Math

Laura was making a recipe that said the ingredients were for 6 people, but she needed to make it for 8 people. The recipe called for 2 2/3 cups of milk and 1/4 cup of oil. How many cups of these liquid ingredients did she need for 8 people?

85. ## maths

In 2002 Jamal was 21 years old. In 2005 Jamal will be three times as old as Malcolm. a. how old will malcolm be in 2005 b. how old was malcolm in 2002

86. ## mathematics

If 24 out of 30 pupils in a class are present, what percentage of the pupils are present

87. ## Physics!

A 40 kg girl runs up a flight of stairs that is 34 m high. How much work does this require?

88. ## English

1. We have two groups. One is a Chinese group and the other is a Japanese group. 2. We have two groups. One group is from China, and the other group is from Japan. 3. We have two groups. One is for young people, and the other is for old people. 4. We have

89. ## Chemistry

If the density of ocean water at a depth of 1.00 x 104 m is 1.071 g/mL and if 20.0 g of water at that depth contains 197mg of potassium chloride, what is the molarity of potassium chloride in the sample? It wants it in M.

So I'm not sure if this website is considered "cheating". I used it a couple of times and I know that Connections Academy knows I'm using this since one of the teachers said that they know what I do and how quickly I finish tests. I'm worried if this is

asked by Skrrraa Pa Pa Ka Ka Ka skidi doo pa pa
91. ## Math

the table shows the height in inches of stacks of tires extend the pattern what is the height of a stack of 7 tires Help plz numbers Height of stacks of tires x 1 8 2 16 3 24 4 32

92. ## Chemistry

If 2.5 g of element A combine with 5 g of element B to form compound AB how many grams of B are needed to form compound AB2? Which law did you use to answer this question ? My answer is 7.5 g. Im not sure if this is right. Please help this is due Thursday

93. ## Physics! NEED HELP!

A 40 kg girl runs up a flight of stairs that is 34 m high. How much work does this require?

94. ## science

best way to figure peak of heat release rate

95. ## Math

Riddle: why is it always so noisy in the barn? Use this letter to solved: REZGBNESKA Thanks can't figure it out help!

96. ## music

which rhythmic value gets the beat in 4/8 could really use help.

97. ## chemistry

How much heat does your body lose when 2.65 g of sweat evaporates from your skin at 25 Ã¢Ë†ËœC? (Assume that the sweat is only water.) The heat of vaporization of water at 25 Ã¢Ë†ËœC is 44.0 kJ/mol.

98. ## Math

Rationalize the denominator of (3 * cube root of 12 - 8) / (cube root of 9 - cube root of 6). Please show steps and the full process to rationalize.

99. ## java programming

Write a program that calculates and displays the amount of money you would have if you invested \$1,000 at 5 percent interest for one year.

7a+10=2a

101. ## Maths, Physics, Resultant force

Hi all, I have been given component x- and y- for F1=(8.0*10^7N,7.0*10^7N) F2=(4.0*10^7N,-2.0*10^7N) for an object. Which following my textbooks have found the following vector components: F1+F2=(1.2*10^8N,5.0*10^7N) Now I want to find the distance from

102. ## geography

Washington long to retire to his felt at Mount Vernon but he soon realized that the nation under Confederation was not functioning well so he became a prime mover in the steps leading to the constitutional convention at Philadelphia in 1787 when the new

103. ## Math

Help me with my homework, please! 1. 5/6 x3 A. 8 1/3 B.10 5/6 C. 50/60 D. 5/60 2. 3/7 X 2/3 A. 9/14 B. 1 5/9 C. 2/7 D. 3/12 3. 5/8 X 2/3 A. 7/24 B. 5/12 C. 15/16 D. 16/15 4. 3 3/4 X 2 2/3 A. 6 1/2 B. 6 8/9 C. 8 D.10 5. 2 5/6 X 1 7/8 A. 2 35/48 B. 5 5/16 C.

104. ## Maths

Each side of a regular polygon is 4.05 cm in length. How many sides does the polygon have if its perimeter is 0.486m ?