# Questions Asked onFebruary 4, 2018

1. ## math

The distance between Milltown and Summerville is 3.5 inches on a map. If the map scale is 1 inch = 20 miles, what is the actual distance between the towns? So 3.5*20=70. If it's 70 then it's in miles?

2. ## Maths

17. Atlanta, Georgia, receives an average of 27 inches of precipitation per year, and there has been 9 inches so far this year. How many more inches, p, of precipitation can Atlanta get and to stay at or below the average? (1 point) p + 9 > 27; p > 18 9 +

3. ## Pre Algebra

Paula sold 35 packages of wrapping paper for this year’s Booster Club fundraiser. This is one less than twice the number of packages that she sold last year. How many packages did Paula sell last year? Please help...

asked by Super Person str8 from tumblr
4. ## Algebra

Jacob weighs 64 pounds. Together, he and his sister weigh eight pounds more than two times the weight of his sister. What is the weight, w, of Jacob’s sister? Halp

5. ## Math

Suppose theta is an angle in standard position with cos theta > 0. In which quadrants could the terminal side of theta lie? Select two answers. I II III IV I don't know what this means:(

6. ## Math

18. Levi earns \$6.25 per hour working after school. He needs at least \$143.75 for a stereo system. How many hours h does he need to work to reach his goal? (1 point) > 143.75; h > 23; 23 hours 6.25h ≤ 143.75; h ≤ 23; 23 hours *** < 143.75; h < 23; 23

7. ## Math

11. Which inequality matches the graph I’ll link you to the graph

8. ## Chemistry 1 Honours

When copper(II) nitrate reacts with sodium hydroxide, copper (II) hydroxide is produced. How many grams of Cu(OH)2 can be prepared from 12.7g of Cu(NO3)2 and excess NaOH?

9. ## AMERICAN GOVERNMENT

How are presidential vetoes and congressional overrides related to partisan control of government?

10. ## Chemistry

The Ksp of nickel(II) carbonate, NiCO3, is 1.42×10−7. Calculate the molar solubility, S, of this compound.

11. ## Math

Which situation results in a final value of exactly zero? The temperature outside was 50* below 0 at 7:00 am. The temperature rose to 3* in each of the next 4 hours. Hector earned 7.50 for every 8 hours of work. He used 60 of this money to buy video games.

12. ## Maths

Water from a tap flows into a bath at a rate of 750ml/s. How long does it take to fill a bath with 180 litre of water?

13. ## Math

The total was \$29.00 after adding a \$4.00 tip to the bill for a family of five, each of whom ordered a hot dog. What was the price of a hot dog? a. 4-5x=29; \$5.00 b. 4+5x=29; \$5.00 c. 29-5x=4; \$5.00 d. 5x=29=4; \$5.00 Help

14. ## physics

the displacement of a particle S is given by S=A + BT +CT^2.Deduce the units of the constants A,B and C

15. ## AP history

What were the major differences between the first burst of European global expansion from the 16th through the early 18th centuries and the era of Western Imperialist dominance from the middle 19th century to the outbreak of World War I in 1914?

16. ## Physics

Melissa burned her hand on a stove. Why did putting her hand in a bowl of cold water make the burn less severe? Make sure you put an appropriate answer and correct answer to this question.

17. ## AP Chemistry

A 2.685 g sample of KHC8H4O4 was dissolved in water and uses to standardize a NaOH solution. The endpoint was reached after 38.25mL of titrant were delivered. Find the molar concentration of the NaOH solution.

18. ## science

A 63 kg astronaut on a spacewalk when his line breaks. He throws a 10 kg o2 tank away from the ship with a v=12 m/s. This propels him back to the ship. Assume his v1=0; what is his v2?

19. ## Math

Six brothers share 5 sandwiches equally how much does each brother get

20. ## AP Chemistry

A 0.250 M NaOH solution was used to titrate a 19.75 mL HI solution. The endpoint was reached after 32.95 mL of titrant were delivered. Find the molar concentration of HI in the original solution.

21. ## Math

Andre rose his bicycle to a park located 5 1/2 miles from his house. He returned along the same route. After riding 7 1/3 miles total, how many more miles does Andre need to ride to reach his home?

22. ## Math

If theta is the smallest angle in a right triangle with side lengths of 3, 4, and 5 units, then what does sin theta equal? 3/4*** (???) 3/5 4/5 5/3

23. ## Algebra

What are the real and complex solutions of the polynomial equation? x^4 - 41x^2 = -400

24. ## Math

The volume of the solid obtained by rotating the region bounded by y=e^x, y=Inx, x=1, and x=2 about the line y-axis can be computed using the method of cylindrical shells. Using the method of cylindrical shells find the volume.

25. ## Physics

What effort is exerted to lift a load of 150N with a machine having a velocity ratio of 3 and efficiency of 20%

26. ## Calculus (limits)

Let f be defined as follows, where a does not = 0, f(x) = {(x^2 - 2ax + a^2) / (x-a), if x does not = a 5, if x = a Which of the following are true about f? I. lim f(x) exists as x approaches a II. f(a) exists III. f(x) is continuous at x = a. A. None B.

27. ## Statistics

A certain player makes a successful first serve 80% of the time. Assume that everything is independent. The propbability that she gets at least 4 serves in is_____? and that she gets no more than 3 serves in is_____?

28. ## Math

Wallace has a \$500 budget for a pizza party. Pizza pies cost \$12 each. He will also purchase drinks for \$30, paper plates for \$15 and napkins for \$6. Write and solve an inequality that shows how many pizza pies Wallace can purchase.

29. ## math

write a ratio and a percent for the shaded area

30. ## Social Studies

Nazis killed about how many Jews in the Holocaust of World War II? A. 10,000 B. 100,000*** C. 500,000 D. 6 million The Homestead Act of 1862 gave free what to settlers? A. food B. water C. houses D. land*** which of the following was NOT granted to the

31. ## physics

A 15.2 kg block dragged over rough horizontal surface by constant force of 124N acting at an angle of 34.9 degrees above the horizontal. The block is displaced 37.8m. The coefficient of kinetic friction is .171. Acceleration is 9.8 m/s^2. Find the work

32. ## AP Chemistry

A 0.500 M HNO3 solution was used to titrate a 21.15 mL KOH solution. The endpoint was reached after 22.30 mL of titrant were delivered. Find the molar concentration of KOH in the original solution.

33. ## AP Chemistry

A 0.2500 M NaOH solution was used to titrate a 16.85 mL hydrofluoric acid solution. The endpoint was reached after 31.20mL of titrant were added. Find the molar concentration of hydrofluoric acid in the original solution.

34. ## AP Chem

Write 2 complete Bronsted/Lowry acid/base reactions for the reaction between HC2c2O4- and HPO42-. Identify all conjugate pairs. my answers: HC2O4- + HPO42- -> H2C2O4 + PO43- HC2O4- and H2C2O4 are conjugate pairs HPO42- and PO43- are conjugate pairs HC2O4-

35. ## AP Chemistry

A 30.75 mL sample of 0.450 MKOH was titration with an unknown concentration of HCl. The endpoint was reached when 29.35 mL of NaOH were delivered. Find the concentration of the titrant

36. ## Stats

(5 points) The mayor of a remote town wanted to investigate the effectiveness of advertisements broadcast through the local television channel. More specifically, the mayor wanted to investigate the effect of the length and the repetition of the television

37. ## math

Daisy is shipping a package to her daughter, Molly. If the box’s dimensions are equal and the length is 3 feet long, what is the volume of the box in cubic feet? A. 1 B. 3 C. 9 D. 27

38. ## math

if eight times a number is increased by three the result is 19 more than six times this number. find the number

I worte a letter to my friend explannig the weather conditions in my community can u read and yell me if it sound good? Dear kahieem , How r u doing ? I would like to explain about the weather conditions in my community .The weather in my community is very

40. ## maths

sin^2 28*+ sin^2 62* + tan^2 38*- cot^2 52*+ 1/4 sec^2 30* = ?

41. ## math

In a mixture of​ concrete, there are four lb of cement mix for each pound of gravel. If the mixture contains a total of 215 lb of these two​ ingredients, how many pounds of gravel are​ there?

42. ## AP Chemistry

A 0.3500 MHCl solution was used to titrate a 21.60 mL sodium acetate solution. The endpoint was reached after 25.75 mL of titrant were added. Find the molar concentration of sodium acetate in the original solution.

43. ## maths

A flower garden has three times as many red roses as pink roses. Twice the number of red roses is equal to four times the number of pink roses increased by ten. How many red roses are there? How many pink roses are there?

44. ## Math

mr.hooper recorded the number of bags of candy sold at his store last week out of 54 bags of candy sold, 12 were cherry flavored based on these result how many bags of candy out of 36 can be expected to be sold that are not cherry 8 12 THIS ONE 28 18

45. ## physics

calculate the impulse imparted to the object in the following collision: a 0.5 kg hockey puck moving a5 35 m/!@#\$%^&s a straw bale, stopping in 1 second.

46. ## Math (Calculus)

Consider the curve represented by the parametric equations x(t)= 2+sin(t) and y(t)=1-cos(t) when answering the following questions. A) Find Dy/Dx in terms of t I got tan(t) B) Find all values of t where the curve has a horizontal tangent. I got (+-)(pi)(n)

47. ## Math

1 inch is 400 miles If the actual distance from San Antonio to Houston is 200 miles which of the following should be the measure between the two cities? 1/8 1/4 1/2 1 My answer is C

48. ## Algebra2

The cost, in dollars, of a one day car rental is given by C(x)=37+0.15x where x is the number of miles driven. What is the meaning of the value C(0)? use a complete sentence to answer the question Determine the total cost if 300 miles are driven. Use

49. ## physics

An electric wheel chair is designed to run on a singe 7-V battery rated to provide 87-Axh. If the wheelchair experiences an average total retarding force (mainly friction) of 150-N, how far in meters can the wheelchair travel in one charge?

50. ## math

How many times greater is the half-life of 24Na (15 hours) to that of 216Po (0.15 seconds) Half-time of 24 Na (15hrs) would be 54000 seconds while 216Po would be 0.15s. Because it says how many times *greater*, I opt to divide 54000 seconds by 0.15 seconds

51. ## math

How many different triangles with sides of measurements of 3, 4, and 5 are there?

52. ## Math

an electric train heading towards south-east with a speed of 250km/h, what will be the direction of the smoke if the train limit it's speed to 100km/h?

53. ## Social Studies

Gross Domestic Product or GDP, is defined as 1:money paid to the government in taxes to support public goods and service 2:the value of all good and service produced within domestic borders 3:the value of exports minus the total value of imports 4: a

54. ## Physcis

which of the following is a example of heat transfer by radiation? Please choose the right answer for this question before 1 hour.

55. ## Math

Daisy saved 4/5 of her salary. She gave 1/3 of the money she had saved to her mother. If she gave \$300 to her mother, what was her salary?

56. ## Java programming

How can I do the math specifically on this The water rates vary depending on the type of usage. A code of H means home use, a code of C means commercial use, and a code of I means industrial use. Any other code value should be treated as an error. Water

57. ## Math

The temperature dropped 18 in 6 hours last night. The equation below can be used to find n, the average number of degrees the temperature changed each hour during that period. -18/6=n -3 -12 -24 THIS ONE -108 2. In the following equations, a and b are

58. ## Math

On Friday Naomi walked 3/4 of a mile. On Saturday she walked 1 2/3 of a mile On Sunday she walked 2 3/5 of a mile. How many miles did she walk in total?

59. ## Math (Calculus)

The prompt for this question is f(x) =sin(x^2) A)Write the first four terms of the Maclaurin series for f(x) B)Use the Maclaurin series found in Part A to approximate the integral from 0 to 1 of sin(x^2) dx C)How many terms are needed to find the value of

60. ## physics

A pump raises water through a height of 15m at the rate of 30kg per second .Calculate the power of the pump

61. ## Math

The prompt for this question is f(x) =sin(x^2) A)Write the first four terms of the Maclaurin series for f(x) B)Use the Maclaurin series found in Part A to approximate the integral from 0 to 1 of sin(x^2) dx C)How many terms are needed to find the value of

62. ## math

How many different right triangles are there with a hypotenuse of length 5 cm?

63. ## Algebra

7. Divide -2x^3 - 5x^2 + 4x + 2 by x + 2 A. -2x^2-x+6 B. -2x^2-x+6, R 14 C. -2x^2-x+6, R 10 D. -2x^2-9x+22, R -42 8. x^3 - 4x^2 + x + 26 = 0 A. 3+_ 2i, -2 *I think its this one* B. -3+_2i, -2 C. 3+_2i, 2 D. -3+_2i, 2

64. ## Medical Ethics

Briefly explain the term Euthanasia? What are the ethical issues/challenges in euthanasia? What is the difference between euthanasia and suicide? Below are my answers. Please help me with the B/second part of the question. A. Euthanasia is the termination

65. ## Strayer

Nicole has been given a list of 3 bands and asked to place a vote. Her vote must have the names of her favorite and second favorite bands from the list.How many different votes are possible?

66. ## Math (Calculus)

How can I sketch a graph of the first two partial sums for the following power series: Sum(n=1 to infinity) ((2x+5)^n) / (n(4^n))

67. ## Medical Ethics

What do you understand by the term “Privileged information? How does it relate to the medical ethical principle of confidentiality? Please help me. I don't know where to start in this question.

68. ## Chemistry

The relative atomic mass of natural lithium is 6.95 it consist of two isotopes of relative masses 6.02 7.02 calculate the natural abundance of the isotopes

69. ## maths

the side of triangular park are 8m 10m 6m A small circular area of diameter 2m is to be left out and the remaining is to be used for growing roses how much area is used for growing roses

70. ## Math

A and b has \$1250 b and C has l830 !nd A and C has 1060. Who has the least money?

71. ## Math

Translate the​ phrase, ​"two squared minus 44," into a mathematical expression and then evaluate it.

72. ## Math

Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the curves x=y^(1/2), x=0, and y=4 about the x axis.

73. ## Algebra2

the line perpendicular to 4y-2x=7/3 passing through (9, -2) write an equation for each line described express answer in point slope or slope intercept.

74. ## American Government

How has a recent supreme Court ruling affected your life? Do you agree or disagree with the court's decision in this case?

75. ## English

would "a frog singing at Carnegie Hall" be an example of a metaphor?

76. ## AP Chem

Calculate the pH and % ionization for each of the following acids.a. 0.15 M HNO3b. 0.10 M HCNc. 0.40 M HFd. 0.10 M HClO2 I have no idea how to do this? In clas we had a Ka but none was given here... Please Help! Thank You

77. ## Math

A rectangular solid 9 in.x 3 ft. x 8 ft. Answer in cubic feet.

78. ## HIM occupany percentage

A total of 76,006 IP service days of care were given at University Hospital during this year. The bed counts changed from a count of 200 at the beginning of the year to 220 on March 15, and then to 230 on July 1. The count was reduced to 210 on November 15

79. ## Math

Peter and Louis are going to dinner and a movie this evening. Peter wants to have at least \$70 cash in his wallet. He currently has \$10. How much money, x, does Peter need to withdraw from the bank? a. x+10>70; x>\$60 b. x+10 (greater than or equal to) 70;

80. ## Geology

Differences and similarities between a physical geologist and a historical geologist

81. ## math

83/55 + 93/50

82. ## HIM math

A total of 76,006 IP service days of care were given at University Hospital during this year. The bed counts changed from a count of 200 at the beginning of the year to 220 on March 15, and then to 230 on July 1. The count was reduced to 210 on November 15

83. ## Applied Math

6 divided by 26 yd. 2 ft. 6 in. Please explain how you get this your answer if possible. Thank you in advance.

84. ## Algebra2

write an equation for each line described. Express answers in point slope or slope intercept form. A) The line perpendicular to the line x=2 passing through the point (-4, 3.3)

85. ## Math

Question if I was dividing this 3 divided by 16 lb. 5 oz.= 5ld.5oz.

86. ## Algebra2

write an equation for each line described. Express answers in point slope or slope intercept form. A) The line perpendicular to the line x=2 passing through the point (-4, 3.3)

87. ## Algebra

Help meh solve and show the process pls r/15 (is great or than or equal to) -3 Thank you

88. ## Math(cal2)

Find the volume of the solid whose base is the region bounded by the x axis, the curve y=(x^2+9)^(1/2), x=1,x=3 and which has the property that each cross section perpendicular to the x axis is equilateral triangle.

89. ## spellings

Spell the word bacteria back words

90. ## Math

What is 1/2% of 18 Can you show me the steps please?

91. ## MEDICAL ETHICS

Please help me urgently. A patient requests for Physician Assisted Death (PAD). A committee is set up to consider the request. Who are the people that should be members of this committee? Name only five of them.

92. ## maths

At a flower shop , there was a total of 494 sunflowers and roses. After 2/5 of sunflowers and 57 roses were sold , the ratio of number of sunflowers to number of roses were 2:3. How many roses were there at first?

93. ## math

definition of hypotenuse

94. ## Math

Help me -3p>-48 Also plz help explain the process I’m really stuck on this one Thanks

95. ## Math

Using algebraic expression no arithmetic symbols. Twice the quotient of a number divided by 5.

96. ## Algebra2

write an equation for each line described. Express answers in point slope or slope intercept form. A) The line perpendicular to the line x=2 passing through the point (-4, 3.3)

97. ## English

Would "Missing so much and so much" be a sibilance?

98. ## Madhaymic test paper 2018

Product of two digits and the digit in un it's place is 289.if the digit in the un it's place ,what is the digit in the digit in the unit's place?

99. ## AMERICAN GOVERNMENT

How did the number of pardons granted by President Obama change over the course of his presidency?

100. ## Angela

What kind of air is above water during land breeze (high pressure or low pressure) What kind of air is above land during land breeze? (high pressure or low pressure)

101. ## math

83/55 + 93/50 can you give me the actual answer

102. ## maths

20 % of [(7+5-3/12)-6] = ?

103. ## Algebra2

g(x)=17 G(x)=5x-1

104. ## math

3/x=x/12 what is x

105. ## math

(3/4 divided by 3/100) divided by 3/2 x 1/2 + 7/6=

106. ## math

definition for linear

107. ## Math

what is the volume of the solid obtained by rotating the region bounded by y=x^2, and y=5x about the line x=5 using the washer method and respect to dy?

108. ## Algebra2

g(x)=5x-1 solve g(x)=17

109. ## Social study’s

Why did the Chinese create paper? Plz help I need help now Thank you.