# Questions Asked onOctober 1, 2019

1. ## math

Which table shows a function that is decreasing only over the interval (–1, ∞)?

2. ## algebra

Your goal is to save at least \$360.00 over the next 6 weeks. How much money must you save each week in order to meet that goal? Write and solve an inequality. A. 6 + x ≥ 360; x ≥ 354 B. 60x ≤ 360; x ≤ 10 C. x over 6 ≤ 360; x ≤ 2,160 D. 6x ≥

3. ## Math

If 3,p,q,24 are consecutive terms of an exponential sequence. Find the value of p and q.

4. ## Maths

Sally drove 560 miles in her car. The car travelled 34.5 miles for each gallon of petrol used. Petrol cost £1.08 per litre. 1 gallon = 4.55 litres. Work out the cost of the petrol the car used in October.

5. ## Mathematics

Solve the simultaneous equations, giving your answers in base two. 11x +11y =1001 10x - y =11 Pls help

6. ## Math

A farmer wants to fence in an area of 15000 m² in a rectangular field and then divide it into half with a fence parallel to one sides of the rectangle. How can he do this so as to minimize the cost of the fence?

7. ## math

Tournament scores for 92 golfers are distributed normally. Two statistics from this tournament are given below. Mean score: 74 Standard Deviation: 2.5 (Refer to the given golf tournament statistics.) What is the approximate percentage of golfers that

8. ## Math

On which interval is log(5 – x) negative?

9. ## Math

A barrel of jelly beans stands inside a candy shop. Which of these processes uses statistics to estimate the percentage of strawberry jelly beans that are in the barrel? A. Take a scoop of jelly beans from the barrel; find the percentage of strawberry

10. ## geography

How has urbanization affected population distribution in the United States? please?

11. ## english

Which of the following quotations from the text describes the setting of Maya Angelou's "I Know Why the Caged Bird Sings"? A."The girls often held hands and no longer bothered to speak to the lower students." *** B."Parents who could afford it had ordered

12. ## Chemistry

Silver chloride[solid] and sodium trioxonitrate(v)[aqueous] can be separated by which separation techniques

13. ## math

Tournament scores for 92 golfers are distributed normally. Two statistics from this tournament are given below. Mean: 74 Standard Deviation: 2.5 What is the approximate percentage of golfers that scored higher than 79?

14. ## science

When an electric current is passed through water during the process of electrolysis, two gases are formed. One gas has a boiling point of negative 183 degrees celcius and the other has a boiling point of negative 253 degrees celcius. Has a physical or

15. ## math

A researcher suspects that a new popular food supplement has substantial negative health effects. What procedure would be most appropriate for a study aimed at clarifying this issue? A. Recruit volunteers from the local college and randomly assign them to

16. ## math

Which graph represents the solution to the given system? y = –4x + 4 y = 1/2x – 2 i know theres no graphs included, but can someone explain to me how to solve this please?

17. ## math

Which describes a random selection procedure? A. A computer program randomly selects 100 students, splits the list in half alphabetically, and accordingly sends one of the two new forms of the report card. B. A flip of a coin determines which of the two

18. ## science

How do scientists use relative and absolute dating and the geologic time scale to organize Earth's 4.6-billion-year-old history?

19. ## english

Identify the part of speech for the underlined word. The storm remains a threat to the coastal village. A. action verb B. linking verb *** C. direct object D. indirect object

20. ## physics

If a bat with a mass of 5 kg and acceleration of 2 m/s2 hits a ball whose mass is 0.5 kg in the forward direction, what is the reaction force of the ball on the bat? 10 N, backward 0.5 N, upward 10 N, forward 0 N, forward I suck at physics, please help!

21. ## algebra

One student will be randomly selected out of 100 as follows. 1. Each student will be assigned a number with the digits 1 through 5 allowed. 2. Several wheels with five sectors labeled 1 through 5 will be spun, and a number will be read from each wheel. 3.

22. ## precalculus

A study investigated whether injecting mice with a certain hormone would affect the time it takes them to learn a task. Learning times of 12 mice with the hormone injected were compared with those of 12 mice without the hormone injected. The mean of the

23. ## English

What are the indications that there is are black knight in his territory?

24. ## Math

One brand of canned salmon is sold in four different sizes. Size A The 7 1/5 -ounce can costs \$3.49. Size B The 16 1/2 -ounce can costs \$6.49. Size C The 24 3/4 -ounce can costs \$8.49. Size D The 30 2/3 -ounce can costs \$10.99. What is the unit rate for

asked by HELP HELP HELP PLEASSEEE
25. ## History

How did the publication of Martin Luther’s 95 Theses affect European understanding of government?

26. ## social studies

What conditions most directly resulted from the Imperial Crisis? Select the three correct answers. A. adoption of Christianity as official religion B. devaluation of money and high inflation C. increase in taxes and greater disparity D. ongoing civil wars

27. ## algebra

how do i round the square root of - 86 to the nearest integer

28. ## math

An enclosed field is made up of three sections: • One section is a 10-yard by 10-yard square. • Another section is a larger square. • A third section is rectangular with a width of 10 yards. It shares a side with the larger square. The total area of

29. ## Calculus

Steve thinks that he has a fair coin with equal probability of landing head or tails. He is ready to change his mind if in a long enough series of flips the coin will land on the same side. Steve decided that "long enough" means the probability of a fair

30. ## Algebra

Write an equation of the line passing through each of the following pairs of points. (5, 7), (−6, −3)

31. ## Math

I'm playing a riddle game thing and one of the questions is "How many dollars does Johnson & Johnson make every 20 seconds?" I found that they make 81.1 billion dollars yearly, but I have no clue how to get it to 20 seconds. Help?

32. ## Algebra

Can anyone simplify what deductive reasoning is? I know what inductive is, but i dont understand deductive reasoning. can anyone help? i need answers asap

33. ## science

When ice melts, the volume of water is smaller than the volume of the ice. How does the mass of the water compare to the mass of the ice?

34. ## math

Points​ P, Q,​ R, and S are collinear. Point Q is between P and​ R, R is between Q and​ S, and PQ overbar congruent RS overbar. If PSequals30 and PRequals23​, what is the value of​ QR

35. ## Art

Art can have many purposes. What is the most likely purpose of this art? A: Art as a utilitarian tool B: Art as a historical tool C: Art as an entertainment tool D: Art as an expressionist piece The picture shows a lot of robots in one area

36. ## Algebra

A minor league baseball team plays 89 games in a season . If the team won 17 more than twice as many Games as they lost. How many wins and loses did the team have?

37. ## Art

WHEN TRYING TO ADVERTISE COMMON PRODUCTS, THE ARTIST MUST BE CREATIVE IN THE AD CAMPAIGNS. WHICH CREATIVE IDEA IS PRESENT IN THIS ADVERTISEMENT EYE CONTACT WITH VIEWER COLOR USAGE

38. ## World History

How did Darius govern over the vast Persian Empire? A. He divided the empire into provinces and appointed leader for each province. B. He banned local customs and imposed Persian ways on all people. C. He created a uniform set of laws that applied to each

39. ## chemistry

In today’s exercise, you will separate a heterogeneous mixture of salt, sand, and chalk (calcium carbonate, CaCO3). Salt is the only compound in this mixture that readily dissolves in water, so washing the mixture with water will remove it from the other

40. ## Math

Which theorem states that the measure of the exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles of the triangle? A. Triangle Sum Theorem B. Remote Interior Angle Theorem C. Exterior Angle Theorem D. Exterior

41. ## physical science

i dont understand this question:( Study Figure 10-3. How much nitrogen-14 will be produced from a 200-g sample of carbon-14 after 17,190 years?

42. ## math

Lynn has two jobs. She earns \$7.50 per hour as the hostess for a restaurant and earns \$10 per hour babysitting for a neighbor. Lynn babysat for 11 hours. How many full hours will she need to work at the restaurant to earn at least \$150 total? Use only the

43. ## Science

What element has 7 Valence Electron and 3 energy levels?

44. ## algebra

Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P'? A.{5, 6, 7, 8}*** B.{1, 2, 3, 4, 5, 6, 7, 8} C.{1, 2, 3, 4} D.cannot be determined

45. ## college math

A company finds it can produce 5 heaters for \$ 1750​, while producing 10 heaters costs \$ 2900. Express the​ cost, y, as a linear function of the number of​ heaters, x. Express the​ cost, y, as a linear function of the number of​ heaters, x. y=

46. ## Calculus

An aircraft pilot wishes to fly from an airfield to a point lying S20oE from the airfield. There is a wind blowing from N80oE at 45 km/h. The airspeed of the plane will be 550 km/h. (a) What direction should the pilot steer the plane (to whole degree)?

47. ## Physics

A particle with a charge of -3.2 μC and a mass of 4.0 x 10-6 kg is released from rest at point A and accelerates toward point B, arriving there with a speed of 58 m/s. The only force acting on the particle is the electric force. What is the potential

48. ## Programming

Why is the output of the code 14, not 8 : alpha=3+5=8? public class Application4{ public static void main(String[] args) { int alpha=3; int beta=5; switch (beta){ case 3:alpha=alpha+3; case 4:alpha=alpha+4; case 5:alpha=alpha+5; default:alpha=alpha+6; }

49. ## Algebra

Solve using long polynomial division (5x^2-x^2+x-2)/(x^2+2)

50. ## chemistry

Calorimeter lab. What is the change in enthalpy for magnesium after the reaction with vinegar? vinegar is 60ml magnesium is 0.7g T1 = ? T2 = 31.8°C find the initial temperature if 123.4 KJ energy has been released. THIS IS ALL THE INFORMATION THAT I GOT

51. ## physics

There is two match officials carry an injured rugby player from a rugby field on a stretcher. The rugby player weighs 95kg and the stretcher is 2.5 m long. One of the stretcher-bearers (bearers A) is able to lift a weigh of 60kg; the other (bearer B) is

52. ## Government

This is my answer and the comment for it was to answer in the greater detail could you tell me where I can expend my answer? Thank you. 1. In your opinion, what is the importance of the United States being "a nation of law, not of any individual, or group

53. ## Algebra

The cost for class trip is \$5 per student plus\$100 for the bus. Input(x) rule output(x) 18 22 24 30

54. ## Calculus

What are the y-intercept and x-intercept of y= x-1/x^2-2x+5

55. ## Math

4, 12, 16, 48, 64, 192,__? What is the next number in the series?

56. ## Math!

12. Match each point with one of the following fraction: 1/8,1/4,7/8,5/8 0 1 O A=5/8,B=7/8,C=1,4 D=1/8 O B=1/8 A=1/4 C=5/8,D=7/8 OA=1/4,B=1/8, C=5/8,D=7/8****This my answer! O A=5/8,D=7/8,C=1/4,D=1/8 IS THAT CORRECT ANWER PLS HELP

57. ## Civics

Which of the following is a law passed by congress A. common law B. Constitutional law C. Natural law D. Statutory law Which is the only crime defined in the constitution? A. Treason B. Bank robbery C. Murder D. Arson Which of the following happens if

58. ## health

Is 115.2Ib a good weight for a 13 year old, petite, girl?

59. ## social studies

What was Alexander Hamilton’s main reason for insisting that all the nation’s debts must be paid in full? A. so the country could borrow in the future B. so the country would be seen as a world leader*** C. because many citizens needed the money D.

60. ## Math

1. x/5 _______ _____ y/20|_______| ________________| | Y x/25 y/4 |_____________________| Tile X Bathroom Using the diagram above(that i tried to replicate out of ascii), if rectangular tiles are used to completely cover the L shaped bathroom floor without

61. ## math

use aninterger to describe the situation A debt of \$32

62. ## math

write each mixed number as an improper fraction 1 7/8

asked by kiemonii 13 years old
63. ## english

Which of the following topics is the clearest example of the informative purpose? A.an editorial published in newspaper B.a critique of a new book by a librarian C.a report describing the dangers of a particular sport *** D.an interview between a celebrity

64. ## english

Use the graph to answer the question. Which excerpt from An Inconvenient Truth would be best demonstrated by the graph? A.“But when too much of the atmosphere is made up of greenhouse gases, it leads to global warming.” *** B.“The amount of CO2 in

65. ## english

The date, time, and location of a local robbery would most likely be included in A. a feature article. B. an editorial article. C. a hard news article. *** D. a letter to the editor.

66. ## Math

Y-11square Root Y +24=0

67. ## math

An animal shelter has 1008 cats, dogs, and rabbits. The ratio of the number of dogs to the number of cats in the animal shelter is 3:7. The ratio of the number of rabbits to the number of dogs is 2:5. How many rabbits are there in the shelter? Show how to

68. ## English

Choose the term that describes the underlined phrase. When you’re finished, please lock the door. A. adverbial clause*** B. adjective phrase C. infinitive phrase D. appositive phrase

69. ## American History

Please Help Quick They say its B is it right Why did the Puritans open schools in every town they settled? A. to teach people about democracy B. so children could learn to read the Bible C. so newcomers could learn Puritan laws D. to keep children from

70. ## Pre Algebra

In the figure shown, lines 1 and 2 are parallel. The sum of the measures of angles 4 and 5 is 150 °. What is the measure of angle 1?

71. ## Math

In a train, the ratio of the number of males to the number of females is 5:6. At a train station, 8 males got off the train. The ratio of the number of males to females is now 3:4. Find the number of people in the train now.

72. ## Math

An anatomy model of an adult human is 7 inches tall. Most adult humans are between 5 feet and 6 feet tall. What is the approximate scale factor of the model? A. 1/20 B. 1/10 C. 10 D. 20

73. ## Math

If two quantities are directly, which must be true of a graph showing relationships between them? Select all that apply. A. The graph is a curve B. The point on the graph are connected C. The graph increases from left to right. D.the points of the graph

74. ## english

Choose the term that describes the type of sentence shown. If you are in line early, you’ll be sure to get the best tickets. A. compound-complex B. complex *** C. compound D. simple

75. ## History

1. Why did the British want to expand control into the Ohio Valley in the mid 1700s? A.To force the French out of North America***** B.To put French settlers there under English rule C.To demonstrate Britain’s strength to France and Spain D.To gain

76. ## Pre Algebra

Determine the measures of ∠L and ∠M When N is 48

77. ## Algebra

I need help with this assignment. The directions confused me. I cannot measure a room because I don't have the supplies and I don't have paper either. Here are the directions: Try It The best way to explain a process is to first follow the process

78. ## Pre-Algebra

2^-4=-2 x -2 x -2 x -2 = -16 A. Taylor changed the negative exponent to a negative base. The problem should be 2^-4=1/2^4=1/2x2x2x2=1/16**** B. Taylor did not multiply correctly. The answer should be 16. C. Taylor made the answer positive. The answer

79. ## Math

what decimal equivalent to 3/50 1.6.0 2.0.6 3.0.06 4.0.006

80. ## Chemistry

Determine the enthalpy of formation for chlorine trifluoride, C1F3(g). 2C1F3(g) + 2NH3(g) --> N2(g) + 6HF(g) + Cl2(g) +1.200*10^3 KJ

81. ## math

15 slips are numbered from 1-15 and placed in a hat. one slip is drawn at random, find the probability that the slip is divisible by 3.

82. ## math

what is the range of 12,24,15,26,16,and 18

83. ## Math

diameter of a white blood cell under magnification appears to be 0.3 centimeters. What is the diameter of the white blood cell in millimeters?

84. ## Math

Roll a dice twice. What are the chances you'll get a 2 and a 4?

85. ## Math

PLEASE HELP( just want a explanation or a way to slove this( The diameter of a white blood cell under magnification appears to be 0.3 centimeters. What is the diameter of the white blood cell in millimeters?

86. ## math

An anatomy model of an adult human is 7 inches tall. Most adult humans are between 5 feet and 6 feet tall. What is the approximate scale factor of the model?

87. ## social studies

Use the drop-down menu to complete the sentence. The western Roman empire finally collapsed due to --------------------------------------------------------------------- - attacks by the Persians - civil wars between army commanders - attacks by Germanic

asked by shane dawsons new series
88. ## Health

what is a blastocyst -a solid mass of about one thousand cells -a two-celled developing structure -a zygote covering to prevent sperm from entering -a sphere of cells surrounding a hollow center

89. ## Social studies

Tibetans are an ethnic minority in Blank? A.China B.Japan C.North Korea D.South Korea

90. ## Math

Determine whether y varies directly with x. If so, find the constant of variation k and write the equation. X Y 7 11 8 13 9 15 10 17 I’m not quite sure how to answer this and I’m super behind on work.

91. ## Physics

A small 6.90-kg rocket burns fuel that exerts a time-varying upward force on the rocket. This force obeys the equation F=A+Bt2. Measurements show that at t=0, the force is 119.0 N , and at the end of the first 2.40 s , it is 193.0 N . Part A Find the net

92. ## physical science

i have trouble with balancing nuclear equations, can someone help please? What particle will balance the following nuclear equation?

93. ## Social Studies

Guys, I understand it's a bit much to read but please. I need these answers checked today. In order for me to finish my other essay, I need to have assignments completed, and these are one of them. So please, help me out with this. Thank you. 1. Which is a

94. ## physical science

An artifact contains one-fourth as much carbon-14 as the atmosphere. How old is the artifact? Use Figure 10-3 to answer this question.

95. ## physical science

A sample of phosphorus-32 has a half-life of 14.28 days. If 55 g of this radioisotope remain unchanged after approximately 57 days, what was the mass of the original sample? help please, im confused.

96. ## Math

An airplane is at an an altitude of 3300 feet. It ascends 800 feet a minute for 3 minutes. What is the new altitude? 800 x 3=2400 3300 2400 -------- 5700 is this right

97. ## Physics

The resultant of forces x and y will be greatest when the angle between x and y is. answer please

98. ## chemistry

THE HEAT OF COMBUSTION OF METHANE IS -50.38 KJ /MOL . HOW MANY MOLES OF METHANE MUST BE BURNT IN ORDER TO PRODUCE 137KJ MM[METHANE]=16.04NG/MOL

99. ## Math

If you walk 25 minutes a day 5 days a week how much time will spend walking over 20 weeks

100. ## Science

A 10.0 kg animal is running at a rate of 3.0 m/s what is the kinetic energy of the animal

101. ## social studies

which innovation allowed people and good to travel across country within a week

102. ## Math

Farmer Brown has cows and ducks. There is a total of 148 "feet." Figure out how many of each Farmer Brown has. Could someone help me with this question.

103. ## Science

List four methods that modern mapmakers use to make accurate maps.

104. ## Math

The bearing of X from Y is 045 and of Z from Y is 145 ,where X,Y and Z are three points in a plane .if You is equidistant from X and Z find the bearing of Z from X

105. ## Algebra

If a right triangle has one leg measuring 27 inches and one leg measuring 22 inches, what is the length of the hypotenuse to the nearest inch?

106. ## Math

Farmer Brown has cows and ducks. There is a total of 148 "feet." Figure out how many of each Farmer Brown has. Could someone help me with this question.

107. ## chemistry

*Please help I don't know how to do any* *THE EXPLANATION* Lacy obtained a dry empty flask with a stopper and placed it on an analytical balance. She found the mass to be 36.765 g. Lacy then completely filled the flask with distilled water and forced all

108. ## math

3. ONLY ONE of these statements about multiplying decimals is true. Please click on the correct statement: * 4 points When multiplying decimals, do not align the decimal points. Multiply the decimals as you would multiply whole numbers. Then count the

109. ## Math

Clark wants to give baseball cards to each of his friends. If he gives 6 cards to each of his friends he will have five cards left if he gives eight cards to each of his friends he will need 7 more cards how many friends is he giving the cards to

110. ## physics

a stone projected from a catapult with aspeed of.60m/s attains a height of 120m 1:time of flight 2:angle of projection 3:range attained

111. ## chemistry

ensity of Unknown Liquid: Lacy obtained a dry empty flask with a stopper and placed it on an analytical balance. She found the mass to be 36.765 g. Lacy then completely filled the flask with distilled water and forced all the air out with the stopper. She

112. ## Chemistry

write the ground and ionic electronic configuration of the following atomic numbers ; 16,49,35,48, 39?

113. ## Math

What is -11+|-19| Is it -30?

114. ## math

Which is a solution of the equation y = 2x + 5? A. (5, 20)*** B. (6, 12) C. (3, 11) D. (4, 14)

115. ## math

(Estimate) kaylynn earns 8.75\$ per week and she works for 37.5 hours estimate how much kaylynn earns in a week

116. ## Algebra 1

Less than 39 of the orange trees were lost during the frost last month. Write and graph an inequality for the situation above would the answer be x

117. ## Science

_____ describes the life cycle of a star. Nuclear fusion Nebular clouds Stellar evolution The big bang

118. ## algebra

A company finds it can produce 25 heaters for \$ 6100​, while producing 30 heaters costs \$ 7200. Express the​ cost, y, as a linear function of the number of​ heaters, x. y=

119. ## math

The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dollars. Upper C left parenthesis x right parenthesis equals 36 comma 048 plus 11 x Upper R left parenthesis x right parenthesis

120. ## algebra

Solve. vertical bar z minus 8 vertical bar equals 4 A. z equals negative 4, z = 4 *** B. z equals negative 12, z = 12 C. z equals negative 12, z equals negative 4 D. z = 4, z = 12 im confused, can someone explain it to me please?

121. ## Language

unscramble sdettaietnsu

122. ## Programming

Design an algorithm that accepts two values, the hourly rate and the number of hours worked by an employee. If the number of hours exceeds 40, then the excess hours should be paid at an overtime rate of twice the hourly rate. Calculate wages (including

123. ## math

a student answered 86 problems on a test correctly and recieved a grade 98%.How many problems were on the test, if all the problems were worth the same number of points? (Round to the Nearest whole number.)

124. ## Algebra

Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each equation. 3x+4y–12=0

125. ## algebra

For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. x y 4 28 6 48 8 72 A.yes; y = 2x B.yes; y = 5x C.yes; y = 7x D.no; y does not vary directly with x. ***

126. ## Calculus

Using a specific example, prove the vector property: For vectors u⃗ and v⃗ and scalar p > 1, show p(u⃗ +v⃗ )=pu⃗ +pv⃗ . It works for all p-values, but I am asking you to narrow your examples to a semi-specific example. (The squares mean its a

127. ## chemistry

What is the enthalpy change when 4.608 g of ethanol, C2H5OH(ℓ), undergoes complete combustion? C2H5OH(ℓ) + 3O2(g) --> 2CO2(g) + 3H2O(ℓ) + 13 668 kJ my answer: N (C2H5OH) = m/M n = 4.608g / 46.08 g /mol n= 0.1000 mol the question said to use this

128. ## math

What is the solution of the system? y equals 9 x minus 2 line break y equals 7 x plus 3 A. left parenthesis negative 5 over 2 comma negative 29 over 2 right parenthesis B. left parenthesis 5 over 2 comma 41 over 2 right parenthesis C. left parenthesis 2

129. ## Math

A study investigated whether injecting mice with a certain hormone would affect the time it takes them to learn a task. Learning times of 12 mice with the hormone injected were compared with those of 12 mice without the hormone injected. The mean of the

130. ## History

9. What attracts thousands of visitors to missions in Texas each year? A. Spanish-influenced historic architecture**** B. Natural views of rugged landscape C. Unique wildlife, including migratory birds and rare sea turtles D. Historic information about

131. ## Math

A person runs 1 4 of a mile in 1 32 of an hour. Compute the unit rate by setting up a complex fraction and simplifying

132. ## Math

Farmer Brown has cows and ducks. There is a total of 148 "feet." Figure out how many of each Farmer Brown has. Could someone help me with this question. I do not understand this some please help me

133. ## Math

Cows have 4 legs, chickens have 2 legs, so cows ---x , chickens ---- y 4x + 2y = 148 2x + y = 74 y = 74 - 2x Could you tell me where the 74 come from I still do not understand it

134. ## Math

solve in the number 488 the 8 in the ones place is how many times the value of the 8 in the tens place

135. ## Chemistry

A solution of a drug was freshly prepared at a concentration of 225 ug/mL. After 15 days in solution, the drug concentration in the solution was 147 ug/mL. Assuming first order kinetics, when will the drug decline to one-half of the original concentration?