# Questions Asked onSeptember 28, 2016

1. ## statistics

Two dice are rolled, find the probability that the sum is less than 6 (Leave your answer as a number between 0 and 1. Round to 4 decimal places).

2. ## Math

A football is kicked into the air. Its height in meters after t seconds is given by h(t)=-4.9 (t-2.4)^2+29. A. What was the height of the football when it was kicked? B. What is the maximum height of the kick? C. How long did it take for the football to

3. ## Math

The amount of annual interest earned by \$8000 invested at a certain rate is \$200 less than \$12,000 would earn at the rate 1% lower. At what rate is the \$8,000 invested?

4. ## Math

Jason watched a caterpillar move 10 feet in 2 minutes. Jason says the caterpillars unit rate is 0.2 feet per minute. Is Jason correct? Explain. I believe that Jason is correct because: If you have 2 minutes/10 feet=x/1 10/10=1 2/10=0.2 If you have 10

5. ## Math

The amount of annual interest earned by \$8000 invested at a certain rate is \$200 less than \$12,000 would earn at the rate 1% lower. At what rate is the \$8,000 invested?

6. ## Chemistry

If the concentration of KCN at the equivalence point is 0.1M and the Ka for HCN is 6.2*10^-10 find the pH at the equivalence point. The reaction is between KOH and HCN From my understanding I have to do a stoichiometric calculation and then use the

7. ## Calculus

1. Use a graph to estimate the limit. Use radians unless degrees are indicated by θ°. (Round your answer to four decimal places.) lim θ → 0 θ/tan(7θ) 2. Assuming that limits as x → ∞ have the properties for limits as x → c, use algebraic

8. ## Statistics

The events A and B are such that P(A\B)=0.4, P(B\A)=0.25 and P(A n B)=0.12 compute the following; 1. P(A) and p(B) 2. P(A n B') and P(A' n B) 3.P(A u B)and P[(A u B)']

9. ## foundations of algebra

A bolt of cloth 100 yards long is cut into three pieces. The second piece is 15 yards longer than the first piece, and the length of the third piece is 5 yard more than twice the length of the first piece.

10. ## Maths

solve the riddle- a men lends rupees 1000 from one person and 500 from other person .hr lost 1000 and shopped 300 out of 500 .he left with 200 and gave 100 to each . now how much miney he has to retuen to the persoms combinesd

11. ## math trig

A Ferris wheel with a diameter of 37 meters rotates at a rate of 4 minutes per revolution. Riders board the Ferris wheel 4 meters above the ground at the bottom of the wheel. A couple boards the Ferris wheel and the ride starts. Write a formula for the

12. ## principles of management

whilst entrepreneurship is panacea to poverty the world over,the current situation seems to be different to Zimbabwe.elucidate four reasons why.

asked by sharo kurebga
13. ## PAKISTAN

Q23. Object is thrown vertically upwards and has a speed of 18 m/s when it reaches one-fourth of its maximum height h above its launch point. Label the relevant points and answer the following; a) Determine the maximum height h. b) What is the initial

asked by ABDUL AAZIZ
14. ## Physics

Figure shows a circular wire loop of radius r carrying current i placed in a perpendicular magnetic field B. Suppose that the radius of cross section of the wire is a. Find the decrease in radius of loop when magnetic field is switched off if Young’s

15. ## Aptitude

the minute hand of a clock is 9 cm and that of hour hand is 7 cm.If they ran for 3 days,how much distance is covered by both the hands?

16. ## science

A force of 5N gives a mass M,an acceleration of 18ms-2qnd a mass m,an acceleration of 24m s-2.what acceleration wouldit give if both the masses were tied together?

17. ## Maths

Solve the equation: sin^-1 (4x^4+x^2) = 1/6 pi

18. ## Math

A container of milk is 4/5 full.when 10 l of milk is poured into it the container becomes 9/10 full.what is the capacity of the container.

19. ## Social studies

What is the importance of History? I was asked this and was like, umm to learn about important old things. *face palm* opps not how I wanted it to come out. (I got nervous) now my teacher asked my to write a paragraph answering this question. Any good

20. ## Statistics

How can i show that event A and B are neither mutually exclusive nor independent. And what does it mean.

21. ## math

Jim is a paratrooper who has to land on a moving aircraft carrier. If his plane is flying with 90 miles per hour, he will be an hour early for the intercross. If his plane travels at a speed of 80 miles per hour, he will be an hour late for landing on the

22. ## algebra

Jim is a paratrooper who has to land on a moving aircraft carrier. If his plane is flying with 90 miles per hour, he will be an hour early for the intercross. If his plane travels at a speed of 80 miles per hour, he will be an hour late for landing on the

23. ## calculus help me

help find dy/dx if y=cot(x+y) working plz

24. ## Urgent Math

Suppose the area under y = -x^2+1 between x = 0 and x = 1 is rotated around the x-axis. Find the volume by using Disk method and shell method.

25. ## urgent mc biology

Which of the following do you have less of at the end of cellular respiration than at the beginning? (a)Co-enzyme A (b)ATP synthase (c)ADP (d)the proteins of the electron transport chain (e)FADH2

26. ## urgent mc biology

After the blood in is the left heart you would next find it (a)entering the lungs. (b)entering the tissues, like muscles. (c)entering the right heart. (d)leaving the lungs. (e)leaving the tissues, like the muscles. Please help

27. ## physics

How much heat is needed to raise the temperature of 2kg of water to 10K?

28. ## physics

How many calories are required to heat 100grams of copper from 10celsius to 100celsius? The specific heat of copper is 0.093cal/g celsius.

29. ## physics

How much heat is needed to raise the temperature of 0.800kg ethyl alcohol from 15celsius to its boiling point at 78.3celsius?

30. ## physics

How much heat does 25g aluminum give off as it cools from 95celsius to 30celsius?

31. ## physics

A steam boiler is made of steel and weighs 900lb. The boiler contains 400lb of water. How many Btu are required to raise the temperature of each from 42fahrenheit to 212fahrenheit? specific heat of steel = 0.11

32. ## physics

A 300g lead is heated to 95celsius and is then dropped into 100g of water at 10celsius. If the final temperature is 15celsius. What is the specific heat of the lead?

33. ## Physics

A Sunway train starts from rest at a station and accelerates at a rate of 2.0 ms^-2 for 10 s. It runs for constant speed for 50 s and slows down at a rate of 3.5 ms^-2 until it stops at the next station. Find the total distance covered Draw the velocity vs

34. ## Social studies

which of the following best describes how the intolerable acts affected the american colonies? A. The acts caused the colonies to set up their own militia to serve in times of emergency. B. The acts caused the colonies to call for the first continental. C.

35. ## algebra

-7=11/17z I think the answer is z=-17/77 but I don't know. please help and show me if I'm doing it correct or not.

asked by plz help
36. ## algebra

I need help solving this equation. -2x+4=2(4x-3)-3(-8+4x) I think the answer may be -7

37. ## algebra 1, solving polynomials

Thomas buys a cardboard sheet that is 12 by 8 inches. Create an equation for this situation, find the zeros, and sketch the function.

38. ## English

How does studying the origins and development of the English language improve an individual’s clarity of thought and articulation in a modern society that prefers obedience conformity?

39. ## maths need help

150sinx=x+69.98 find x plz show me working

40. ## science

How do I make an acrostic poem for reactants?

41. ## English

Composition(my Country Nigeria)

42. ## Social studies

file:///C:/Users/student/Documents/Capture.PNG My answer is in there

43. ## algebra

6=(x+2)/3 plz help

44. ## math

Each exterior angle of a regular decagon has a measure of (3x + 6)°. What is the value of x

At a Grand Prix, drivers sustain lateral accelerations (sideways) about five times the acceleration due to gravity while driving around curves at speeds of 288 km/h. Assuming a circular curve, find the radius of that section of the track.

46. ## Parabola

if 2x^2-3x+4y+5=0 find the vertex and the focus

47. ## world history

lesson 3 unit 5 ancient civilization in china 1. Which of the following is one of the notable achievements of early China? (1 point) A. a complex system of writing************** B. a single spoken language C. cotton textiles D. copper ore technology 2. How

48. ## Texas History

Which branch of Christianity do more people in Texas identify with than any other? A. Baptist*** B. Catholic C. Methodist D. Presbyterian IDK PLS help!!!

49. ## Math

What is the square root of 256?

50. ## AP History

One of the main differences between Separatist and non-Separatist Puritans was? A:Whether there should be a state church B:The acceptability of extramarital sex C:The acceptance or rejection of slavery D:whether woman should participate fully in church

51. ## MATHS

The square of a number is 3 more than half the number.find the possible values of the number.

52. ## geometry

he coordinates of point A are (3, 4). The coordinates of point B are (4, 1). If point M is the midpoint of segment AB, what is true about AM and MB?

53. ## Physics

An arrow is shot with a velocity of 30 m/s at an angle 37° above the horizontal. It is initially 2 meters above the ground and 15 meters from a wall. T what height does it hit the wall? Is it still going up just before it hits or is it already on its way

asked by Shyne Fornea
54. ## Texas History

How do missions that are still active today show Spanish influence or religion? A. They allow visitors to view the grounds. B. They aim to convert American Indians to Christianity. C. They promote different religions to visitors. D. They hold Catholic mass

55. ## History

Based on Common sense and the crisis what conclusion can be made about Thomas Paine? A : Thomas Paine accepted blame for causing the war B: Thomas Paine believed that colonist should remain loyal to the king C : Thomas Paine used his writing to persuade

56. ## Civics

I need an example of two Statute laws. I know what it means but I don't know any laws.

57. ## Social Studies

7. Why did Jefferson and his Democratic Republican party oppose policies that favored manufacturing and trade? The Democratic Republicans felt they posed a threat to slavery in the South The Democratic Republicans believed they would negatively affect

58. ## History

6. Which of these were reasons for Columbus is first voyage from Spain select all that apply (A )Spain wanted to discover new land for settlement ( B.) He went in search of an easier route to Asia C. He sought to bring back Native Americans for slavery D.

Find the electric field on the axis of a uniformly charged solid cylinder, at a ﻿ distance z from the center of the cylinder. The length of the cylinder is H, its ﻿ radius is “a”, and the charge density is ρ. (Assume that z > H/2).

60. ## English

Type of sentence based upon choices: When packing the order yesterday, one important item was omitted. (A) Properly constructed (B) Dangler (C) Misplaced (D) Lacks parallel parts. I believe it is A?

61. ## social studies

How does the United States shape global affairs?

62. ## English

Type of sentence: To keep your files in order, the filing rules must be learned. (A) Properly constructed (B) Lacks parallel parts (C) Dangler (D) Misplaced part. I believe it to be (A)?

63. ## MATH HELP!!

Consider the three points A(2,3,1) B(1,-2,3) C(7,4,6) a) Show that ABC is a right triangle. b) Calculate the area of this triangle. c) Find the coordinates of the center of the circle circumscribed about triangle ABC

64. ## math

prove that triangle abc sinaÃ·a=sinbÃ·b=sincÃ·c

65. ## social studies

1. In the Middle Ages, ceremonies such as weddings had to be performed by ___. a. the man of the house b. a bishop c. a priest** d. the Pope 2. Guilds did all of the following EXCEPT a. voted on religious issues that affected trade** b. set prices and

66. ## science

Find the gravitational acceleration if a spaceship at a distance equal to double of earth's radius from the centre of the earth (g on earth is 9.8 m/s^2)

67. ## physics

Find the gravitational acceleration if a spaceship at a distance equal to double of earth's radius from the center of the earth (g on earth is 9.8 m/s^2)

68. ## college, history

What does Robert Bartlett in the "The Natural and the Supernatural in the Middle Ages" say about things about being beyond nature and what examples does he give? Also,what does Robert Bartlett in the "The Natural and the Supernatural in the Middle Ages"

69. ## math

mamta read 2/5 of a book on monday and 3/8 of the remaining book on tuesday.find the part of the book left unread after tuesday find the total no of pages in the book if 48 pages are left unread.

70. ## History

lesson 3 unit 5 ancient civilization in china 1. Which of the following is one of the notable achievements of early China? (1 point) A. a complex system of writing************** B. a single spoken language C. cotton textiles D. copper ore technology 2. How

71. ## Calculus

Thank you - (Enter your answers using interval notation. If an answer does not exist, enter DNE.) y = 4x + [5/sin x], (−π, π) concave upward (x,y)- concave downward (x,y)-

72. ## Consumer manage

The question is: identity three of your limited resources that you allocate daily Please comment blow if you know that answer

73. ## Evironmental Science

All of the following make up the three major categories of environmental problems except? a. loss of biodiversity. b. overpopulation. c. resource depletion.

74. ## Chemistry

What type of reaction is listed below? Prove that it is balanced by listing the number of elements on both side of the equation (reactants vs. products)? CH 3 COOH + NaHCO 3  NaCH 3 COO + H 2 CO 3 2. What type of reaction occurred with H 2 CO 3 from the

75. ## chemistry

71.0 mL of a 1.30 M solution is diluted to a total volume of 238 mL. A 119-mL portion of that solution is diluted by adding 105 mL of water. What is the final concentration? Assume the volumes are additive.

asked by mat choma
76. ## Social studies

How did the election of 1796 increase political tentions? A. After the revolution, women demanded an equal voice and vote in politics B. President John Adams and Vice President Thomas Jefferson belonged to different political parties and did not agree on

77. ## algebra 2

which of the following represents the range of f(x)=3x^2+7

78. ## Social studies

Why did Jefferson and his Democratic Republican party oppose policies that favored manufacturing and trade? The Democratic Republicans felt they posed a threat to slavery in the South The Democratic Republicans believed they would negatively affect

79. ## Algebra

What is the solution to 5q=-75? A. q=-25 B. q=-15 C. q=15 D. q=25 what is the solution to r/-3=12? A. r=-36 B. r=-4 C. r=4 D. r=36 Is the answers A and D?

80. ## Social studies

In what way did the Alien and Sedition Acts change the authority of the federal government? A. The acts limited the amount of power delegated to each branch of government. B. The acts redefined the powers of the legislative branch C.The acts clarified the

81. ## Math Help!!!

I NEED HELP QUICK!!!! What is half of 5 1/2, 3 1/2, 5 3/4, 3 1/6 and 4 1/2??????? HEEEEELLLLLPPPPPP!!!!!!!! THX (Thanks)!!!!

82. ## Math

Suppose y varies directly with x. If y = 6 when x = -2, find x when y = 15. a. ⅕ b. 5 c. -5 d. -⅕

83. ## Math

in a survey, 15 people said they played basketball, hockey and volleyball. in addition 20 people said they played basketball and hockey. draw a venn diagram to determine how many people in the survey said they played only basketball and hockey.

84. ## CHECK MY ANSWERS American Government

*** by my answer, please check!! 1. Which of the following is true about the formal amendment process for the Constitution? (1 point) Any citizen may propose an amendment. Only Congress may propose an amendment. Both houses of Congress must pass a

85. ## history

Which of the following is one of the notable achievements of early China?

86. ## heath

_____ is a feeling that someone or something is important and should be treated in an appropriate way

87. ## Social studies

How did Spain's refusal to destroy Negro Fort affect Florida? It led General Jackson's troops first invasion of the territory It gave the seminoles an empowered stance against the United States It showed that Spain did not view General Jackson as a

88. ## Math

How many fl oz would go pinto 6.5

89. ## Geometry

angle m3 = 37. Find angle m1

90. ## AP Calculus

A particle is moving along a horizontal straight line. The graph of the position function (the distance to the right of a fixed point as a function of time) is shown below. Answer the following questions only on the interval (0,8). 1. When is the particle

91. ## Science

Which of the following is a good study habit? A - maintaining a positive attitude B - waiting until the last minute to start on an assignment C - listening to the television while studying D - studying when you are tired A. ?

92. ## computer science

Acarrentalcompanyusesthefollowingtabletohelpcomputerentalfees. TABLE 9.3 Car Type Chevrolet Corvette Pontiac Buick Oldsmobile Cadillac Rate per Day 50.00 85.00 53.00 60.00 60.00 70.00 Rate per Mile 0.27 0.45 0.32 0.32 0.35 0.40 Write a program to calculate

93. ## Physics

A 8.06-kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the floor is 0.402. Determine the kinetic frictional force that acts on the box when the elevator is (a) accelerating upward with

94. ## Math

A recipe calls for two thirds cups of sugar. John only making one fourth the recipe. How much sugar do I need

95. ## Physics

A cup of coffee is on a table in an airplane flying at a constant altitude and a constant velocity. The coefficient of static friction between the cup and the table is 0.410 . Suddenly, the plane accelerates forward, its altitude remaining constant. What

96. ## MATH HELP PLZZ ASAP

Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55. Enter an inequality that can be used to represent this situation in the first box, where x represents Julio's age. Enter the youngest age Julio can be in the second box.

97. ## math plzz help

Train A leaves Westtown and travels at 50 mph toward Smithville, 330 miles away. At the same time, Train B leaves Smithville and travels at 60 mph toward Westtown. After how many hours do the two trains meet? Enter your answer in the box.

98. ## Physics

Mass is measured in grams, acceleration is measured in meters per second squared, and distance is measured in meters. Force is equal to mass times accelaration, and work is equal to force times distance. What is the unit of work?

99. ## English

revise the following sentence to use modifiers correctly, clearly and effectively. Original 1.The student cafeteria is operated by a college food service system chain. Revised. The chain of student cafeteria is operated by a college food service system

100. ## Math

Let n be any counting number. Using the two questions above as a guide, how many subsets does the set {1,2,3,...,n−1,n} have? Prove it as well. First question:Including itself, how many subsets does the set {1, 2, 3} have? List them. Second Question:

101. ## Chemistry

7. A student conducts an experiment on a different hydrate. The empty crucible is heated to a constant mass of 24.330. A sample of the unidentified hydrate is placed in the crucible, and the total mass is 31.571 g. The crucible and hydrate are heated to

102. ## help plzz asap

Train A leaves Westtown and travels at 50 mph toward Smithville, 330 miles away. At the same time, Train B leaves Smithville and travels at 60 mph toward Westtown. After how many hours do the two trains meet? Enter your answer in the box.

103. ## Math

The large wheel on Jay's wheelchair has a diameter of 52cm. Jay moves her wheelchair forward 9.5 metres. Calculate how many times the large wheel goes round.

104. ## Science , Earth , Waterce , Earth , Waterce

How can I answer this question? Draw an overall conclusion: how does water compare to other substances? Why do you think so? Please help me...

105. ## physics

A woman stands on a scale in a moving elevator. Her mass is 65.0 kg, and the combined mass of the elevator and scale is an additional 757 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force

106. ## MATH

Write 3^2 x 3^-3 x 3^6 as a single exponent. A.) 3^4 B.) 3^5 C.) 3^11 D.) 27^5 ***

asked by Bleach Sniffer
107. ## Math (calculus 3)

A football is thrown down the field by a quarterback from a height of 1 foot with an initial velocity of 40 feet per second at angle of pi/6 radians. If a receiver catches the ball downfield at a height of 1 foot above ground; a) How long was the ball in

108. ## Math

A cotton reel has a diameter of 3cm. 91 metres of cotton goes around it. How many times does the cotton go around the reel? And give your answer to the nearest ten

109. ## Language arts

Please check my answers. Thank You! Use the text passage to answer the question. Whatever you post online—whether a silly picture, angry comment, or sharing about a chronic illness—is there forever. Delete it all you want, but colleges and employers

110. ## Math

The diameter of my trundle wheel is 50cm. I use it to measure the length of the school park. It rotates 87 times. What is the length of the car park, to the nearest metre?

111. ## math

are 8x^2y and -5yx^2 like terms? explain

112. ## math

Write a two-column proof Given: 7y =8x =14; y=6 Prove: x=7

113. ## Social Studies

Can someone help me Summarize the reasons why John Adams did not get reelected as president in the election of 1800

114. ## Algebra

can a slope be negative in slope intercept form

115. ## Trig

Cosine theta=8/17 and 270 degrees is < theta, and theta is< 360

116. ## Math

2 days to 14 hours ratiol as a fraction in lowest terms?

asked by John Freeman
117. ## Math

The area if a square is 67 square meters. Estimate the length of each side of the square to the nearest tenth.

118. ## English

1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition.  (1 point) surprised*** unemotional unsure vibrant 2.   Choose the answer that best matches the

119. ## math

Explain how u could write 35% as the sum of two benchmark percent or as a multiple of a percent.

120. ## Math

5,4,10,9,15,14,20

121. ## Math

Break apart 54 to solve 54÷6

asked by Malasia Riley
122. ## maths

Calculate the velocity of a stone7 seconds after falling from rest of the edge of a high cliff

123. ## maths/science

A body falls from a position of rest at the top of a tall building and attains a velocity of 63.7m/s just before striking the ground. Calculate the time for the body to fall from the top of the building to the ground

124. ## Math

(3?5)?4?(14?2)=12

125. ## maths /science

A body calling from rest has a velocity of 25m/s at given instant. Calculate 1 the distance the body has fallen 2 the time taken

126. ## chemistry

Calculate the percentage composition of sulphuric acid if the atomic masses are H=1u, S=32u and 0=16u

127. ## Math

Write a real-world context for each ratio 3 to 8 6:12

128. ## chemistry

A compound contains 74,27%C;7,79%H;12,99%N. Determine the empirical formula. C=12;H=1;N=14;0=16.

129. ## Physics

A soccer ball accelerates from rest and rolls 6.5 m down a hill in 3.1 s. It then bumps into a tree. What is the speed of the ball just before it hits the tree? A formula to answer this question would be fine; you don't have to solve the whole thing.

130. ## Chemistry

How high can a person (assume a weight of 70 kg) climb on one ounce of chocolate if the heat of combustion (628 kJ) can be converted completely into work associated with vertical displacement?

131. ## CHM 1020

Calculate the amount of heat required to raise the temperature of a 39 g sample of water from 9 ∘C to 21 ∘C

132. ## Chemistry

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of potassium hydroxide and oxalic acid (H2C2O4) are combined.

133. ## Physics

During an auto race, a car with a speed of 85m/s acceleration passed another car rate of 4.0m/s^2 for 3.5s. How far does the car travel during this time? Okay so I used D= Vi-t+(1/2)t^2 D= 85m-4.0m/s^2+(1/2)3.5^2 D= 87.125 ?

asked by Math CAN Y0U CHECK MY WORK?
134. ## CIVIC EDUCATION

WHAT ARE THE REASONS WHY POLITICAL LEADERS FAIL TO PROTECT THE INTERESTS OF THE CITIZENS

asked by APY QUEEN
135. ## math

At a street fair, a vendor keeps her stall open 6 hours per day. She also spends a total of 4 hours over the course of the fair setting up. Let d represent the number of days of the fair and h represent the total hours spent at the fair.

136. ## CHM 1020

alculate the amount of heat required to raise the temperature of a 39 g sample of water from 9 ∘C to 21 ∘C

137. ## Algebra

Which property is illustrated by the following statement? 2(-3/9)=(-3/9)2 A. Associative property of addition. B. Commutative property of multiplication. C. Inverse property of multiplication. D. Commutative property of addition.

138. ## AGRIC SCIENCE

WHAT IS THE BOTANICAL NAME OF CATTLE

asked by APY QUEEN
139. ## Math

The temperature at moon is 75 degrees Fahrenheit. The temperature drops 3 degrees every half hour. What is the temperature at 4p.m.

140. ## Physics

A wooden block of mass 9 kg is at rest on an inclined plane sloped at an angle theta from the horizontal. The block is located 5 m from the bottom of the plane. A) Find the frictional force for theta = 20 B)If the angle is increased slowly the block starts

141. ## Math

put brackets into these statements to make them true: a) 20 - 2 + 2 * 2^2 + 6 = 26 b) 20 - 2 + 2 * 2^2 + 6 = 120

142. ## Math

Write three fractions that can be written as percents between 50% and 75%. Justify your solution Can you please help me????

143. ## Language Arts

How does the writer support the statement that dental floss promotes good dental health?

144. ## geometry

using the slope y-intercert equation, how do you write an equation that passes through point p and is parallel to the line. P(2,4), y = -3x. Is it y = -3x + 10? Thanks

145. ## Algebra 2

Sam recently has a Square garden. He wants to redesign his garden and make it into a rectangle with a length that is 3 feet shorter than twice it's width. He decides that the perimeter should be 60 feet. What are the dimensions,in feet, of his new garden.

146. ## Math

Which table correctly fills in the ratio table below? Boys 3 6 ___ 21 Girls 2 4 6 ____ A. Boys 3 6 9 21 Girls 2 4 6 20 B. Boys 3 6 9 21 Girls 2 4 6 8 C. Boys 3 6 13 21 Girls 2 4 6 8 D. Boys 3 6 9 21 Girls 2 4 6 14 I believe the answer is B Could you please

147. ## AGRIC SCIENCE

WHAT IS THE SCIENTIFIC NAME OF CATTLE

asked by APY QUEEN
148. ## Language Arts

How does the writer support the statement that dental floss promotes good dental health? With personal opinions with opinions from experts with facts that and statistics with sales information

149. ## Pre-Calculus

csc theta = (sqr root 5) over 15, find sine theta

150. ## Science

What would the density of 8 g of the unknown substance from Zarkon be

151. ## pre-calculus

sin theta = 1/4, find sin (-theta)

152. ## Math

Dani needs 6 times as many red beads as gold beads. She needs 7 gold beads. How many red beads does Dani need?

153. ## pre-calculus

sine theta = 1/3 and cos theta = 2/3, find tan theta

154. ## Statistics

Obtain the area under the standard normal curve to the right of z=1.32 Round your answer to four decimal places. A = the tolerance is +/-5%

155. ## Math

Use the digits 2, 4, 6, 8, and any operation or brackets to make an expression that equals to 60.

156. ## Physics

Explain why, when a polythene rod which has been rubbed with any cloth is held high above small pieces of paper on a table, the pieces of paper jump up and down repeatedly between the table and rod.

asked by Jennifer Martins
157. ## Math

Your statistics instructor administers a test having five multiple-choice items with four options each. List the ways in which one can guess correctly on exactly four items on this test. Are there 24 ways, because: 4! (4)(3)(2)(1) =24?

158. ## Algebra

Solve this system using substitution x+2y=8 y=3x+17 I got x=-26/7

159. ## Science

in scientific inquiry what is communicating?

160. ## Math

Molly has 15 marbles in a jar. What is the ratio of black to white marbles? There are 8 black marbles and 7 white marbles. A. 7:8 B. 7:15 C. 8:7 D. 8:15 My answer would be C Can you please double check my answer and tell me if I am right or wrong.

161. ## math!!

I have no idea how to do this!!! Let ΔABC be a triangle such that b=sqrt(3), c=sqrt(10), and cos(B)=3/sqrt(10). Find all possible values for side length a. Please show work

162. ## Auburn Hugh School

The hypotenuse (side C) of a triangle is 13 inches long. Which of the following pairs of measurements could be correct for the lengths of the two sides of the triangle? (Note:A^2 + B^2 = C^2)

163. ## Algebra

Which property is illustrated by the following statement? 2(-3/9)=(-3/9)2 A. Associative property of addition. B. Commutative property of multiplication. C. Inverse property of multiplication. D. Commutative property of addition.

164. ## math

A kite flying in the air has a 12ft line attached to it. Its line is pulled taut and casts an 11 ft shadow. Find the height of the kite. If necessary, round your answer to the nearest tenth.

165. ## Compound Interest

I have no idea how to do this!! Please show work! Starting with the first, on each of Gideon's birthdays, Dr. Joe deposits \$1100 into an account earning 2% interest compounded annually. What is the total amount in the account after the deposit made on

166. ## Math

The teacher says the correct answer for 18x24=432. How is it I keep getting 532.

167. ## Physics

A box slides down an inclined plane with an acceleration that is precisely two-thirds what it would have been if the slide had been frictionless. Calculate the angle of the incline if the coefficient of kinetic friction of the rough incline is 0.29 I know

168. ## English

PLEASE LET ME KNOW IF THESE ARE ALL RIGHT! 1. Choose the answer that best matches the word in italics. Samantha tried to look IMPASSIVE when they announced her essay as a finalist in the competition.  (1 point) surprised*** unemotional unsure vibrant

169. ## Math

A pool is 8 meters by 5 meters wide. It has a walkway around the pool that is .8 meters wide. What is the area of the walkway?

170. ## Math

What does the variable n mean

9+15÷5×13

172. ## physics

A neutron star has 10 km radius and rotation period 1.2 s What's the centripetal acceleration on its surface at the equator?

173. ## Statistics

23 children born. What is the probability that 22 are boys & 1 is a girl?

174. ## math

1. Use the given information to complete the table below Miles driven (x) Charge (y) 2. Use the slope formula to find the slope 3. Use a point and the slope to find the equation either in slope-intercept form or point slope equation 4. Plug 172 into your

asked by HELP plz check(math)
175. ## algebra

An investor earned \$1,462.50 on an investment of \$90,000 in 65 days. Find the annual simple interest rate earned on the investment

176. ## Calculus

Write the equations of the circle in general form. 1. Points on circle (0,0), (0,8), (6,0) 2. Points on circle (1, -1), (2, -2), (0,-2). I don't know how to solve this given the fact that I don't know what the center or the radius of the circle is.

177. ## English

How does American patriotism value freedom of speech ?

178. ## Math

Ratio of minutes to draw and manage to wash is 4 to 3 how many minutes will a load need to walk if it takes 56 minutes to dry

179. ## Science

What is the answer for 3g of sugar in 300ml of water

180. ## Chemistry

0.250 g KCN is dissolved in 50 mL of water, and added to 2 mL of NaOH then mixed with 48mL of water. What is the molar concentration of KCN? I am stuck on this question. So far I have: 0.250gKCN/0.050L= 5M(g/L) Moles of KCN: 5M = mol/0.05L = 0.25mol KCN I

181. ## science

if the ball that was thrown to a fried has a mass of 0.15kg and it accelerates at 20m/s, what force did you exert on the ball?

182. ## chem

Calculate the number of grams of Fe formed when 0.350 kg of Fe2O3 reacts. m = g

183. ## Social Studies

How can the Constitution be amended? I need help!!!

184. ## Pre-Calculus

csc theta = sqr root of 5, what is cot theta?

185. ## computer science

Acarrentalcompanyusesthefollowingtabletohelpcomputerentalfees. TABLE 9.3 Car Type Chevrolet Corvette Pontiac Buick Oldsmobile Cadillac Rate per Day 50.00 85.00 53.00 60.00 60.00 70.00 Rate per Mile 0.27 0.45 0.32 0.32 0.35 0.40 Write a program to calculate

186. ## physics

A baseball player standing on the ground throws a ball straight up. The ball leaves the player's hand with a speed of 6.22 m/s and is in the air for 2.70 s before hitting the ground. How high above the ground was the baseball player's hand when he released

187. ## physics

A horse is running across a field. The horse accelerates at 8.00 m/s2 over a distance of 9.70 m. It runs until its speed is 23.4 m/s and continues at this speed. What was the horse's initial speed?

188. ## Chemistry

The standard change in internal energy for the combustion of buckyball is -25,968 kJ/mol. What is the enthalpy of combustion? What is the enthalpy of formation of buckyball? What is the molar enthalpy associated with converting buckyball to graphite? How

189. ## English

What part of speech is other in. The sentence The platypus is unlike most other mammals in that it lays eggs

190. ## Algebra

My answer *** What is the product of (–6.8)2? a. –13.6 b. 46.24*** c. –46.24 d. 13.6 2.   Simplify the expression - Square root 196 . a. 98 b. –14*** c. 14 d. 392 3.   Simplify the expression square root 100/49 . a. 10/7 b. 17*** c. 5/7 d. 20/7

191. ## Math

(4y to the fifth power) to the fifth power

192. ## english

A few minutes later he bolts suddenly into the woods, achieving full speed, almost forty miles per hour, for forty or fifty yards before he begins to skid, to lunge at a lodgepole pine cone. He trots away with it, his head erect, tail erect, his hips