# Questions Asked onOctober 8, 2018

1. ## math

A mountain climber on Mt. Everest is at 29,035 ft above sea level. A stone at the bottom of the dead sea is at 1,349 ft below sea level. What is the difference in elevation

2. ## Statistics

Two six-sided dice are rolled at the same time and the numbers showing are observed. Find the following. a. P(sum=2) b. P(sum=3) c. P(sum is an even number) d. P (the two dice show different numbers)

3. ## Further maths

Find the zeros of the polynomial f(x)=2x3-7x2-3x+18

4. ## math

6 divided by the difference of a number and 2, minus 5 divided by a number plus 2, equals 5 times the reciprocal of the difference of the number squared and 4. What is the number? Please help ASAP!!!!!!!!! :(

5. ## English

1. She hid her diary under the carpet. 2. She hid her diary beneath the carpet. [Which one is correct? Can we use both?]

6. ## math

A farmer wishes to fence off a rectangular field that borders a straight river, as shown in the diagram provided. He does not need to fence the side bordering the river. The total length of the fencing is 60 ft long. a. Use your knowledge of quadratic

7. ## Math

N is a two digit number such that the number formed by reversing the digits of N is 18 less than N. If the units digit of N is 5, find its tens digit.

8. ## science

How does a cell separate itself from its environment and still allow materials to leave and enter the cell in order to maintain homeostasis?

asked by lil skies<3
9. ## Math

Explain 541,309 exchange in hundred thousands and tens places

10. ## Chemistry

Stock solution A is prepared by dissolving 182 mg of ferrous ammonium sulfate in water and diluting to volume in a 500-mL volumetric flask. Calculate the concentration of iron, in ppm, in stock solution A.

11. ## Arts

1. which of the following did the development of linear perspective allow artists to do? a. show human anatomy more accurately* b. paint three dimensional images on a flat surface c. create more exact technical drawings d. build domes with precise

12. ## Engineering

Three CSTRs are used in series. The second reactor has a volume twice that of the first and third reactors. The influent flow has a concentration of 150 mg/l of A, and the flowrate is 380 l/min. The reaction is first order, the rate equation is -dCa/dt=

13. ## math

Explain the steps to solve this problem 0.000027 divided by 0.000009

14. ## Math

SHOW THAT LINES (x-5)/-2 = (y+3)/4 = (z-1)/6 = t AND (x+2)/4 = (y-1)/-8 = (z+6)/-12 = t ARE PARALLEL.

15. ## maths

Find the zeros of the polynomial f(x)=2x3-7x2-3x+18

16. ## Maths

Find the zeros of the polynomial f(x)=2x3-7x2-3x+18

17. ## Math

4. The animal shelter rescued 40 cats and dogs today. If 12 of them were cats, what percent of them were dogs? Should I solve by subtracting 40-12 to get the number of dogs or solve using the cats and then subtracting that from 100? 40-12 = 28 dogs 28/40 =

18. ## English

Write : - 2 x a memo(memorandum) 250 - 300 words (3 paragraphs) - a notice 200 - 300 words ( 4 paragraphs). English level : B1/ C1 Details will be attached.

19. ## Science

How do you determine the molar volume change during the phase transformations by using the coexistence lines?

20. ## Maths

The remainder when the polynomial f(x)=2x3+px2+qx+18 is divided by (x-1) is 10, when it is divided by (x+1) the remainder is R find (1) The values of p and q (2) The zeros of f(x)

21. ## maths

The remainder when the polynomial f(x)=2x3+px2+qx+18 is divided by (x-1) is 10, when is divided by (x+1) the remainder is 12, find (a) The values of p and q (b) The zeros of f(x)

22. ## algebra

Solve the following system of linear equations: 2x2+4x3+2x4 = −5 5x2+10x3+5x4 = −15 x1+2x2+2x3−3x4 =3 If the system has no solution, demonstrate this by giving a row-echelon form of the augmented matrix for the system.

23. ## physics

This puppy is in a rocket. While the rocket is on the ramp it accelerates the puppy with an acceleration of 10m/s2 along the ramp. The puppy starts form rest at the bottom of the ramp and travels 6m along the ramp. The instant the puppy leaves the ramp the

24. ## SocialStudies

#1. Why were the French determined to prevent British colonies from expanding westward? #2. Which Native American groups sided with the British and which sided with the French as the war began? Why? #3. What arguments did the British have against the

25. ## chemistry

i was wondering what the balance equation this would be NaOH + H3PO4 --> Na3PO4 + H-OH (H20) thank you

26. ## MATH

A square pen that is surrounded by a fence is divided into two rectangular regions by adding a new fence that connects the midpoints of two opposite sides. By what percent has the total length of fencing been increased?

27. ## World History

What was an impact of the United States entry into World War I? The Ottoman Empire immediately surrendered to the Allied powers, realizing that its fight was futile. Tensions developed between American and French troops over who would occupy the best

28. ## Geography

What physical feature blocks access to the Indian subcontinent to its north and northeast? A. the Himalaya Mountains B. the Bay of Bengal C. the Deccan Plateau D. the Thar Desert

asked by can't ban me, can you?
29. ## Social Studies

Which Renaissance technique was used in this painting to make it look more realistic and three-dimensional? A. use of negative space B. use of colorful paint colors C. use of gesture drawing D. use of linear perspective How did printing in the vernacular

30. ## physics

1.) If the penny is at a radius of 6.00 cm spinning at a speed of 3.50 rad/sec. What is the centripetal acceleration of the penny in m/s2? Enter your answer to three significant figures.

31. ## English

Can anyone find links for "Haiku" by Kaga no Chiyo or "Haiku" by Basho

32. ## MATH

Scott repeatedly rolls a pair of standard six-sided dice and keeps track of the sum of the two numbers rolled each time. So far he has not rolled any sum twice. What is the maximum possible number of times he has thrown the dice?

33. ## MATH

An annulus is a ring bounded by two concentric circles. In annulus A has an inner circle of radius 2 cm and an outer circle of radius 6 cm. Annulus B has an outer circle of radius 9 cm. If annulus B has an area equal to that of annulus A, what is the

34. ## MATH

Let Q = {1.7, 1.1, 1.4, 2.1, 2.3, s}. What is the absolute difference between the greatest and least possible values of the median of set Q? Express your answer as a decimal to the nearest hundredth.

35. ## math

write 13/4 as a decimal. round to three decimal places a. 3.249 b. 3.15 c. 3.25 d. 3.24*** thx :)

36. ## Algebra

If a and b are integers such that a^2− b^2 = 100, what is the greatest possible value of a?

37. ## History

from Miranda v. Arizona Which kind of confession is declared admissible by this ruling? a confession not evoked by police questioning a confession not properly recorded by police a confession that also implicates someone else a confession made in private

38. ## History

from Miranda v. Arizona What does Chief Justice Warren state is the primary fault of officers in the cases under consideration? failing to let suspects make phone calls failing to get written confessions failing to ensure confessions were made freely

39. ## algebra

Across a horizontal distance of 25 feet, a roller coaster has a steep drop. The height of the roller coaster at the bottom of the drop is -125 feet, compared to its height at the top of the drop. What is the average amount that the roller coaster's height

40. ## algebra

Find −23 7/8+11 1/4.

41. ## algebra

Find −23 7/8+11 1/4.

42. ## Math

What's 5.01x11.6 can you show work.

43. ## English

from "Success" Which is one of Emerson's messages in this text? While criminals may succeed and prosper for a time, they will eventually be found out and punished. It is better to learn to live with one's faults and problems than to try and fail to correct

44. ## Math

A map of scale 1:10000a rectangular plot of land measures 5cm by 3cm. What is the actual perimeter in metres

45. ## Math

Suppose line GH is congruent to line JK, line HE is congruent to line KL, and angle 1 is congruent to angle L. Can you prove that triangle GHI is congrunet to triangke JKL, abd if so, how? A. You can use SAS to prove the triangles are congruent. B. You can

46. ## Math

Can someone please check this? given: line AE and line BD bisect each other. prove: triangle ACB is congruent to triangle ECD Statements 1. Line AE and line BD bisect each other 2. Line AC is congruent to line EC, line DC is congruent to line BC 3. Angle

47. ## math

Fine the distance between Bida (9°N,6.0°E) and Addis Ababa (9°N,38.8°E) measured along the parallel of latitude

48. ## Social Studies

can someone plzz help me Why did nationalist movements gain strength in Asia and Africa after World War II? A. Asian and African nations wanted a return to colonial-style governments. B. People in the colonies wanted to choose their own governments.**** C.

49. ## Language arts essay

Both forest fire and why leaves change color in the fall present factual information. write an essay of your own about one of these essays. in your essay, tell whether the author provided enough information for you to understand the topic fully. Then

50. ## Social Studies

plzz help How was the independence process in Kenya different from that in Ghana? A. Kenyan independence was gained without violence. B. Ghanaian independence did not occur until the 1980s. C. Ghanaian independence was gained through violent strikes and

51. ## Protestant reformation

1.Why did Henry VIII come into conflict with the pope? A. Henry wanted England to become a Protestant nation. B. Henry wanted to remove the pope as head of the Church. C. The pope refused to annul Henry's marriage and allow him to remarry.** D. The pope

52. ## Social Studies

How was the independence process in Kenya different from that in Ghana? A. Kenyan independence was gained without violence. B. Ghanaian independence did not occur until the 1980s. C. Ghanaian independence was gained through violent strikes and protests. D.

53. ## Social Studies

Drag the phrase to the country it describes. Some answers may be used more than once. Kenya India Algeria Malaya home to nationalist movement led by Mohandas Gandhi ruled by the French ruled by the British Religious riots broke out here during independence

54. ## math

2. -2/5 x 1 1/4 a. -1/10 b.-1/2 c.1 1/10 d.1/2( THINK IS THIS ONE)

55. ## Math

HELP! #1.-7/9 x 3/5 a.-27/45 b.-7/15(THINK ITS THIS ONE ) c.7/15 d.27/45

56. ## Math

#3.1 3/5 x 3/4 a.-20/24 b.-9/20 c.-1 1/5 (THIS ONEEEE)? d.-1 9/20

57. ## MATH

#4 -7/8 x 1/37 = A.-1 3/8 B.-1 21/56 C.1 3/8 D.1 1/4(thisone) If not please tell me which one it is

58. ## physics

A ball is rolling with an initial velocity of 5.55 m/s over a table moves over the edge and falls to the ground. How long is the ball in the air when the table is 1.11m high. a. How long is the ball in the air before it hits the ground? b. How far from the

asked by sea lively
59. ## physics

A ball within an initial velocity of 5.55 m/s is shot at an angle of 30 degree above the horizontal using a launcher. The launcher is 1.11 high. a. How long is the ball in the air, before it hits the ground? b. How far from the launcher does the ball land

asked by sea lively
60. ## scientific revolution

1. What did Francis Bacon believe scientists should rely on to explain the laws of nature? a. Greek learning b. Church teachings c. mathematics d. inductive reasoning** 2. What is the first step in the scientific method? a. experiment b. form a

61. ## Physics

The earth pulls on an apple with 0.5 N of force. Which statement is the most accurate about this situation? The Apple is in static equilibrium. The apple doesn’t pull on the earth as is evidenced by the fact that it is only the Apple that moves.(my

62. ## Language Arts

I need some help with my narrative essay about how I met a friend. I don't think I quite understand what I need to do, I've already written it but I need help fixing it to make it better. I have included information about when we met (June 28, 2016), how

63. ## u.s. history

Were the colonists' reasons for acquiring American Indian lands justified? I am not sure what to write for this question. Can anyone give me some ideas?

64. ## algebra

Solve the following equation, justify each step with the appropriate property. 5(2x - 3) + 20 = 35

65. ## Physics

You pull on a wagon resting on the sidewalk. What will happen next? The wagon moves because you apply more force to the wagon than it applies to you. The wagon doesn’t move because the force you apply to the wagon is equal to the force it applies to you:

66. ## Algebra

Solve the following equation. -3 = z + 4 A. z=1 *My answer* B. z=-1 C. z=-7 D. z=7

67. ## Math

solve the following equation -9 = r/4 a. r= 36 b. r=13 c. 5= 9/4 (mine) d. r= -36

68. ## algebra

Which line has an undefined slope? Select one: a. x=18 b. 2y-6x=0 c. y=-9 d. y=x

69. ## english

1bracken is a type of a) flower b) grass c)fern

70. ## math

solve the following equation algebraically 6=x+2/3 could i get some help on how to solve this?

71. ## geometry

8. Error Analysis. Find and Correct ALL 3 of the errors in the proof.( 3 points) Given: m||n Prove: m

72. ## Math

A credit to a liability account was posted to an owners equity account. This would cause:

73. ## Algebra

If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

74. ## social studies

What was unique about priests in Sumerian society? A. They were not allowed to farm. B. They were females chosen from an early age. C. They were the only ones who could communicate with the gods. D. They were responsible for the Sumerian advancements in

75. ## Math

Start at 500,crate a pattern that subtracts 4 from each number.Stop when you have 5 numbers

76. ## Math

Data and graphs test ! find the mean of this data set. if neccary, round to the nerest tenth. 15.8,14.9,16.7,17.6,14.4 A 15.7 B 16.2 C 16.7 D 19.6

77. ## Algebra

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

78. ## Algebra

The ages of three siblings combined is 27. The oldest is twice the age of the youngest. The middle child is 3 years older than the youngest. Write and solve an equation to find the ages of each sibling.

79. ## Algebra

Write about a real-world situations that can be represented by the same two step equation.

80. ## Algebra

Describe two real world situations that can be represented by same two step equations.

81. ## physics

In a scene in an action movie, a stunt man jumps from the top of one building to the top of another building 3.8 m away. After a running start, he leaps at an angle of 18◦ with respect to the flat roof while traveling at a speed of 4.2 m/s. The

7-45+12+41

83. ## calculus

If \$3500 is invested at an interest rate of 5.25% per year, compounded continuously, find the value of the investment after the given number of years. a. 4 years b. 8 years c. 12 years

asked by Cara Delvin
84. ## English

What characteristics of the narrator “the night the bed fell” ends up being a key element in the story?

85. ## chemistry

Terephthalic acid is an important chemical used in the manufacture of polyesters and plasticizers. It contains only C, H, and O. Combustion of 21.79 mg terephthalic acid produces 46.18 mg CO2 and 7.10 mg H2O. If 0.250 mol of terephthalic acid has a mass of

86. ## Math

If a and b are integers such that a2 − b2 = 100, what is the greatest possible value of a?

87. ## history

What role did Africans have in the Boer Wars? The Boers used Africans in their scorched earth policy to drive out British farmers. South Africans were used as laborers but were forbidden to carry firearms. Africans of the Boer nation were nearly destroyed

88. ## math

When writing an equation in point-slope format, is it not proper to fully solve for y? For example, here is my problem: Find the point-slope equation for a line containing the point (-7, 2) and the slope m = 3. The answer was this: y – 2 = 3(x + 7) I was

89. ## math

What is the greatest integer k such that 2k is a factor of 67!?

Someone plz help me find this book. I don't know the title or the author. All I know is that it has a picture of 4 teens sitting on a wall but none of them have their heads in the picture. It only shows their legs hanging over the side of the wall. Plz

91. ## Geometry Re-post

Re-post for the person with a marginal screenname. What is the slope of the line passing through the points (2,7) and (-1,3)? 1. 2/7 2. 3/4 3. 4/3**** 4. 1/3

92. ## Science

Which of the following is true about photosynthesis? 1). it is an exothermic reaction. 2). it is an endothermic reaction. 3). it produces carbon dioxide . 4). it occurs in animal.

asked by Leo the Lion
93. ## Physics

1. A car travels 80 mi at a speed of 55mi/h. It encounters traffic and only travels at a speed of 15mi/h for a distance of 5mi. 2. A horse travels at 19m to left for 8.6s, and then turns around and travels 12m to the right for 18.4s. a) What are the

94. ## Math

There are four children in a family. The sum of the squares of the ages of the three youngest children equals the square of the oldest child. How old are the children?

95. ## Health

What is NOT a healthy way to deal with anger? A. run around the block a few times. B. yell at the person who makes you angry.*** C.accecpt your feelings. D. remember what made you angry this time so you can avoid it in the future.

asked by Henry Hart
96. ## English

1. She hid her diary under the carpet. 2. She hid her diary beneath the carpet. 3. She hid her diary inside the carpet. 4. She hid her diary in the carpet. 5. She hid her diary into the carpet. [Which prepositions can we use? Which ones are commonly used?]