# Questions Asked onMarch 6, 2014

1. ## Chem

It is possible to determine the ionization energy for hydrogen using the Bohr equation. Calculate the ionization energy for an atom of hydrogen, making the assumption that ionization is the transition from n=1 to n=infinity. I don't know how to solve this

2. ## Math ~ Check Answers ~

Find the circumference of the circle (use 3.14 for pi). Show your work. Round to the nearest tenth. the radius is 23 yd My Answer: ???? •Circumference = (2) (3.14) (23) •3.14 x 2 x 23 = 144.44

3. ## Cyber Community Citizenship

1. How do cyber communities differ from communities in the real world with regard to behavior? •It can be more difficult to identify inappropriate behavior in a cyber community. ****** •They are not different in any important ways •People behave more

4. ## World Geography

Imagine you are an elected official with the responsibility of drafting legislation designed to protect our environment. What items will you include in your bill? Who will be responsible for the bill's implementation? Its enforcement? Your response should

5. ## social studies

what are the answers to social studies weekly crossword

6. ## Math

A golfer stands 420ft(140 yd) horizontally from the hole and 50ft above the hole. Assuming the ball is hit with an initial speed of 120ft/s, at what angle should it be hit to land in the hole? Assume the path of the ball lies in a plane.

7. ## physics

A 6.0 Ù resistor and a 3.0 Ù resistor are connected in parallel to a 1.5 V battery of negligible internal resistance. What is the current in the 3.0 Ù resistor?

2. Which of the following is a sign that a website is inappropriate? •It contain information that you find embarrassing???*****??? •It advocates for a particular political position in a respectful way. •It sells products •It offer information about

9. ## Geometry

In baseball, the length of the path between each pair of consecutive bases is 90 feet. The paths form right angles. How far does the ball need to travel if it is thrown from home plate directly to second base? A. 90 feet B. 127.3 feet C. 135.7 feet D. 180

10. ## MATH

Find the circumference for the circle ( use 3.14 for pi ). Round to the nearest tenth. the circumference for the circle is 23 yd.

11. ## Math 2 questions

13. Name the quadrilateral with exactly one pair of parallel sides. kite parallelogram rhombus trapezoid 14. What is the sum of the interior angles for a pentagon? 900º 540º 720º 108º

12. ## math 100

Solve, express your answer in interval notation absolute value of 3x-10 is > 2

13. ## math

find the simple interest on \$1200 at 8% for six months?

14. ## Algebra

A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)

1. What is true about X-rays and microwaves? a. X-rays have greater speed than microwaves. b. X-rays have greater amplitude than microwaves. c. X-rays have greater frequency than microwaves. d. X-rays have greater wavelength than microwaves. 2. The

16. ## English

Choose the letter of the word or phrase best matches the word in italics sentence is The campfire was visible glimmering between the trees?answers are intermittently, intermittently conspicuously, brightly, weakly, thanks

Midnight by Sara Holbrook When it’s Sunday and it’s midnight, the weekend put back in its chest, 5 the toys of recreation, party times and needed rest. When I lie in wait for Monday 10 to grab me by the ear, throw me at the shower, off to school and

18. ## English

Which group of words is the complete infinitive phrase in this sentence,it is important to avoid harmful exposure to the suns direct rays

19. ## math 2

brittany has a gift box in the shape of a cube. each side of the box measures 15 centimeters. what is the volume of the gift box? is the answer 255, 1,250, 3,375, or 3,475 and how did you arrive at that answer

20. ## AMERICAN HISTORY

Which of the following distinguished the Middle Colonies from New England and the Southern Colonies? A. peace treaties with Native Americans B. ethnic and religious diversity C. representative government D. prohibition of slavery

21. ## chemistry

My motorcycle has a capacity of 4.5 gal of octane. If I combust all of the octane, what is the volume of CO2 generated by my motorcycle on one tank of gas? Assume that I burn all of the octane into CO2 on a warm day in June, where it is 80 degrees F

22. ## English

Choose the letter of the word or phrase best matches the word in italics. The campfire was visible glimmering between the trees. Answers are Intermittently, Intermittently conspicuously Brightly Weakly

23. ## history

During the 1950s, the advent of _______ created the largest and fastest-growing impact on American society. A. television. B. suburban communities C. educational reform D. fundamentalist religion. I think it's D. Am I correct?

24. ## History

How did tea change the life in Europe?

25. ## math

Use any problem solving strategy to solve the following problem.The value of a house is expected to increase from its current value of \$50,000 by 3%each year .What will the value of the house be after 3 years ?if you have \$55,000 in 3 years ,will you have

26. ## geometry

A 7-foot ladder is leaned against a building in such a way that the bottom of the ladder is 4 feet from the base of the wall. Find the angle formed between the ladder and the ground.

According to science, the fastest speed possible for anything is the speed of light. The speed of light is about 186,000 miles per second. That means that in one minute, light travels 11,160,000 miles. The star nearest Earth is the Sun. It's about

28. ## ASCC

a car moving at 25m/s undergoes an acceleration of -2.3m/s. calculate a) the time needed to stop this car and b) the distance the car will travel before stopping.

29. ## math

Isaac made a mistake in his checkbook. He wrote a check for \$8.98 to rent a video game but mistakenly recorded it in his checkbook as an \$8.98 deposit. Represent each transaction with a rational number, and explain the difference between the transactions.

30. ## Math

If you put me into 7 equal groups with 3 in each group and 5 are left over, what number am I?

31. ## English

Season of mists and mellow fruitfulness! Close bosom-friend of the maturing sun; Conspiring with him how to load and bless With fruit the vines that round the hatch-eaves run; to bend with apples the moss'd cottage-trees, And fill all fruit with ripeness

1. What is true about X-rays and microwaves? a. X-rays have greater speed than microwaves. b. X-rays have greater amplitude than microwaves. c. X-rays have greater frequency than microwaves. d. X-rays have greater wavelength than microwaves. 2. The

33. ## physics

a block moves up 45degree incline w/ constant speed under the action of a force of 15n applied parallel to the incline.If the coefficient of kinetic friction is 0.3, determine the weight of the block and minimum force required to allow the block to move

34. ## 8th-g Science: Need help to check answer!!!

Since I will have a science test next week based on these questions but my teacher won't check all answer with the class. I don't want to make a mistake and study to an incorrect answers. Do you mind to check the answers for me so that I am able to see if

35. ## SCIENCE

1. If the net force on an object is O N, the forces are considered unbalanced. true false

36. ## math

I need to show work on this but not sure how to do it. 39 divided (2+1)- 2x(4+1)

37. ## LA plz,plz help

Choose the type of punctuation that is missing from the following sentence. My best friends new dog won’t stop barking. apostrophe semicolon colon hyphen Choose the type of punctuation that is missing from the following sentence. At this store, youre

38. ## phil208

Glaucon states that most people think that justice (Points : 1) Is only praised by good people. Is the lesser of two evils. Is the rule of the majority. Is the rule of the powerful.

39. ## english

The bee is not afraid of me, I know the butterfly; the pretty people in the woods Receive me cordially. The brooks laugh louder when I come, The breezes madder play. Wherefore, mine eyes, thy silver mists? Wherefore, O summer's day? 1. what makes this poem

40. ## math 100

a van can be rented for 50. per ay with unlimited mileage, or for 40 per day plus .25 cents per mile. for what daily mileage will the unlimited mileage plan save you money?

41. ## qumbu village s.s.s,maths lit

Supposing that there are currently 950 insects in a park,how many insects will be there in 2 years time

42. ## math 2

max packs cereal boxes into a larger box the volume of each cereal box is 175 cubic inches. which is the best estimate for the volume of the large box? would the answer be it be 210 cubic inches, 420 cubic inches, 2,100 cubic inches, or 4,200 cubic inches?

43. ## maths literacy

Supposing that there are currently 950 insects in a park,how many insects will be there in 2 years time

There is a connection between photosynthesis and cellular respiration. The products from one provide the raw materials for the other. What products of photosynthesis are starting materials for cellular respiration? A. glucose and oxygen B. heat energy and

45. ## math 100

Find all numbers that twice the number is greatr than three time the number minus forty 2x>3x-40?

The problem says "during which stage of the cell cycle does the cell membrane pinch the cell in two?" I said the cytokinesis stage is when the cell membrane pinches the cell in two. Am I correct? If not, please help!

47. ## Math

What is the least number that is both a multiple of 35 and a multiple of 20?

48. ## Algebra 1

For the points R (9,4), A (-2,4) and T (9,3),find the length of the hornizontal and vertical sides of the figure.

49. ## Science

the process in which body cells are duplicated in order to grow and repair body tissues is called

50. ## Biology

Please Explain thoroughly. A cell exists in a solution of 10% salt and has an internal concentration of 90% salt. Draw this scenario. Label its tonicity. Show where water would flow.

51. ## English

What reasons relating to 1984 means the the reality tv show World's stricktest Parents should be banned.

52. ## Algebra

The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 195 and a variance of 4. The material is considered defective if the breaking strength is less than 190.2 pounds. What is the probability that a single,

53. ## phil208

Active and Passive Euthanasia by: James Rachels

54. ## chemistryyy

The escape velocity of planet earth is 11.2 km/s. At what temperature would helium atoms be able to escape the earth's gravitational pull? (Note: you're calculating the average speed here, which means roughly 50% of the atoms would escape at any given

55. ## mathematics

If a car travels at a constant speed of 112 km/h, How far will the car travel in 15 minutes.

56. ## Algebra

What is the factored form of the following expression? x2 – 4xy – 21y2

In American society, romantic love is considered the main reason for people to marry. On the other hand, in some societies, romantic love is considered a form of obsession or madness. In fact, even in many societies where "true love" is not considered a

58. ## MAT-134 Math XL

Factor out the greatest common factor. Simplify if possible. 9x^6-63x^5+36x^4=

59. ## physics

A smooth block is released at an angle of 30 degree incline & then slide distance d. The time taken is 'x' times as much to slide on rough inclined plane than on smooth inclined. Then what is coefficient of friction?

60. ## Science

What is a harmful effect of electrical resistance?

61. ## help

can someone help me out here? please and thanks How has Mexico's culture been shaped by conflict among different people?

62. ## math

An archeitect is designing a rectangular fountain for the city park. It's area is represented by 16x-40. Factor this lengh and width measurements that fountain could have?

63. ## HELPPP ASAPPP

An archeitect is designing a rectangular fountain for the city park. It's area is represented by 16x-40. Factor this binomial to determine the greatest lengh and width measurements that fountain could have?

Given m

65. ## Physics

1. Two blocks on a frictionless horizontal surface are connected by a light string. where m1 = 6.21 kg and m2 = 19.5 kg. A force of 48.4 N 6.21kg --T-- 19.5kg ----->48.4 N The acceleration of gravity is 9.8 m/s^2. Find the acceleration of the system.

66. ## Math

Find the measure of the sides of an equilateral (triangle)PQR if PQ = 5x - 7 and PR = 2x + 5

67. ## Social Studies

Were there any key events in Henry Clay's life that shaped their dream for the United States?

68. ## Science

Jill is jumping on a trampoline in her backyard. When will she have both potential and kinetic energy? A. Halfway between the highest point and the lowest point of a jump B. At the highest point of a jump C. At the lowest point of the jump D. Just before

69. ## English

What happens in this haiku? Sick on my journey, only my dreams will wander these desolate moors. A. The poet is ill and cannot hike across the moors B. the poet sees flowers and takes heart in their beauty C. The poet hikes across the moors and then

70. ## physics

At a critical junction in a supercomputer, the current as a function of time is given as i(t) = 3t^2-2t, where i is measured in milliamps and t is measured in seconds. How much charge passes through this critical junction during the interval 0 < t < 5.00

71. ## math

Prove that (n(top)sigma r=1(bottom))^2-(n-1(top)sigma r=1(bottom))^2 =n^3 general formula for both notation is r

72. ## physics

A potential difference of 2.0 V is applied across a wire of cross sectional area 2.5 mm2. The current which passes through the wire is 3.2 × 10-3 A. What is the resistance of the wire?

73. ## chemistry

Which of the isotopes of hydrogen is radioactive

74. ## Math

What's 1 5 --------- + ---------- 3 6

75. ## math

Solve. (Enter your answers as a comma-separated list.) x2 − 8x + 15 = 0

76. ## Bio

A biologist measured the amount of DNA in several single diploid cells taken from a culture. He knew that these cells could divide mitotically, but not meiotically. His data is shown below: Cell Number and DNA content in micrograms: Cell 1 (11.1

77. ## social studies 9

What social values would have led Jacques Cartier to kidnap the sons of the Iroquois host at the Gaspe Peninsula and take them to Europe?

78. ## social studies 9

Create a dialogue between a Huron chief and a Jesuit missionary in which both present their best arguments for and against allowing the Jesuits stay and work in Huronia.

79. ## social studies

12. How do the cherries on a cherry tree help the plant reproduce? Cherries develop into seeds, which are young, undeveloped plants. Animals eat the cherries, which helps disperse the plant’s seeds. Pollen inside the cherries fertilizes ovules, which

80. ## Inverse laplace

Given F(s) = 1/((s-1)^(2)(s+1)) After using partial fractions, I got (1/4)[(2/((s-1)^(2)))+(1/(s+1))-(1/(s-1))] before applying Laplace inverse. Apparently, the answer is (1/4)[2te^(t) + e^(-t) - e^(t)], however I don't know where the t in 2te^(t) came

81. ## Math

A woman drove a distance of 100km/h, on the journey she drove 10km/h faster and took 30min less. What was her speed on the outward journey?

82. ## opposition of imperialism speech

i oppose imperialism for many reasons imperialism shouldn't be the cause of many resources being stolen, a weaker nation enslaving its people, or using them as cheap labor, while filling the amount of money so they live in poverty while you cut or gather

83. ## Ethics

The goal of Q-sort assessment is: Answer a. To create a comprehensive taxonomy of human attributes. b. To bring out an individual's repressed thoughts and feelings. c. To compare individuals with each other along a given dimension. d. To examine the unique

84. ## Algebra word problems

You have a total of \$175 in \$5 and \$20 bills. The number of \$5 bills you have is 3 more than 4 times the number of \$20 bills. How many of each type of bill do you have?

85. ## sosial studen

A model rocket was launched to an attitude of 54,925 feet.how many feet above 10 miles did it traval?

(square root of a + 3 square root of b /a - b) - (2/square root of a + square root of b).

87. ## chemistry

What is the total energy change if 150.0 grams of ice at 0.0 oC are melted, then the water is warmed to 45.0 oC? Is this process endothermic or exothermic? ƒ´Hf = 6.01 kJ/mol(multiple steps)

88. ## Trigonometry

A bicycle is traveling at 20 feet/second. If the diameter of the wheel is 24 inches, what is the angular velocity in radians/second?

89. ## MATH 12

Canada's national debt fluctuates. It is affected by financial markets (such as stock, bond, currency, and commodity markets), the gross domestic product (the gross value of all goods and services produced in the country), and the federal budget (the

90. ## Math

kim has 4/10 of a dollar. Carla has 40/100 of a dollar. Who has more money? Explain Colin has 3 quarters. He says he has less than 8/10 of a dollar. is he correct? Explain.

91. ## Math

I have 10 dozen potatoes which must be equally divided into 20 bags. How many potatoes will be in each bag?

92. ## Algebra

A family is building a new house on a rectangular lot of land. The lot measures 7x by 11x and the house will be 2x by 3x. How much land will be left for their yard after the house is built? (1 point)

93. ## Science

Felipe made a toy boat out of clay, but it kept sinking in water. He changed the boat's design by making it slightly wider than before. Why did Felipe's newly designed boat float on water? A. He decreased the density by increasing the volume. B. He

94. ## physics

The lens-to-retina distance of a woman is 1.96 cm, and the relaxed power of her eye is 55.2 D. a) What is her far point? b)What eyeglass power will allow her to see distant objects clearly, if her glasses are 1.80 cm from her eyes?

95. ## econ

In the country of Ambiguostan, the government is providing salt-mine concessions to USalt & Co, but due to recent elections, will be revoking these concessions in 9 years. Since the salt business will be booming for years to come, USalt & Co is a highly

96. ## genetics

5. A female of the genotype a b c / + + + (i.e. heterozygous for three genes on the same chromosome) produces 100 meiotic tetrads (100 cells undergoing meiosis, where recombination can occur). Of these 100 tetrads, 68 show no crossover events. Of the

97. ## English

1. There are two seats in the corner. 2. There are two chairs in the corner. (Does #1 mean #2?) 3. Listen carefully in hearing. 4. Listen carefully when you hear. (Are both the same?)

98. ## Statistics

If the king and queen invite 8 knights and thier wives then how many handshakes will there be if each couple cannot handshake with their lifetime partner. (I think this involves the king and queen as a couple).

99. ## chemistry

An Ideal solution is formed by mixing 0.26 mol of pentane (vapor pressure + 511 torr) with 0.34 mol of hexane (vapor pressure = 150 torr). What is the total vapor pressure of the ideal solution?

100. ## algebra

What is an equation of the line in slope intercept form m=2/7andthey-inteceptin,(0,12)answers are y=2/7x+12, y=2/7x-12, y=12 x-2/7, y=12 x+2/7 thank you

101. ## Physics

The maximum emf induced in a 10 turn coil with a cross sectional area of 0.1m squared rotating at 20 rad/s in a uniform 10 Tesla magnetic field is _________.

102. ## mathematics

MATHEMATICS PLEASE HELP ME!!! In an arithmetic series the 3rd term is twice the 8th term find the first 25 terms

103. ## Which sentence is a commonplace assertion?

Which sentence is a commonplace assertion? A. We all know that Texans are mad about football, and the players usually get the attention. B.Known as the Allen Eagles Escadrille (French for "squadron"), Allen's band is considered the largest in the

104. ## English

We met by yonder cherry tree. I glanced at her she winked at me. I offered her a slice of pie. How could I know our love would die? After a bite, her watery eyes Gazed at me; she gave a cry And gagged; she turned and ran away. I have not seen her since

105. ## math

henry was setting up 18 chairs he wanted to make rows so all of the chais would fit without any leftovers how does he do it????? MAIN QUESTION:HOW MANY ROWS WOULD THERE BE WITHOUT ANY LEFT OVER CHAIRS????????

106. ## math

There are eight shelves. How many soup cans a grocery clerk stack if the bottom shelf has 21 cans and each additional shelf has 2 fewer soup cans than the previous shelf?

107. ## Finance

Cindy has an income of 56,000 in year 0. Calculate her income in year 1 if she wants to consume 40,000 in year 0 and 27,000 in year 1. Assume that the interest rate is 1.5 % per year.

108. ## Algebra

Simplify the product using FOIL (6x – 5)(2x – 3) (1 point)

109. ## physics

A 20kg block is initially at rest on a rough, horizontal surface. A horizontal force of 75N is required to set the block in motion. After it is in motion, a horizontal force of 60N is required to keep the block moving with constant speed. Find the

110. ## English

Harrison Bergeron short story Beautiful faces are masked so that no one will answers are fall in love, be recognized ,feel inferior, try to escape

111. ## Language Art (Please Check)

please check 6.which of the following is a run-on sentence? A.terri had a hard time continuing the tour she was so tired from the day's events.(I PICK A) B.som students decided to rest,so they returned to their hotel. C.washington is a great place to visit

112. ## Maths

Separate 178 into two parts such that the first part is 8 less than twice the second part. Explain!

113. ## science

explain how chromosome behaviour during sexual reproduction in animals ensures perpetuation of parental traits in offspring and, at the same time, genetic variation among offspring.

114. ## Math 100

On yur new job, you can be paid in one of two ways: Plan A;

115. ## Language arts: check my answers

1. Another word for buoyed is tired. bothered. lifted.*** 2. If someone is illiterate, he is unable to walk on his own. see without glasses. read and write.*** operate a car. 3. Something that is nutritious is hard to find. good for you.*** bad for you.

116. ## Algebra

Factor 6x3 + 5x2 – 18x – 15 (1 point)

117. ## Math

What is the common multiple (LCM) of 5, 6,and 2?

118. ## Life orientation

Identify three study fields in order of preference and provide two reasons for each choice.

119. ## Geometry

Given L || m, m

120. ## Science

In the following diagram, the greem ball changes direction after colliding with the red ball because the red ball has more momentum. True

121. ## math

HELP heres a math problem ; give me a formula for it please;;; a carpenter has several boards of equal length. he cuts 3/5 of each board.after cutting the boards , he notices that he has enough pieces left over to make up the same length as 4 of the

122. ## science

What would you do if every person were only allowed to use 20 gallons of water per day? How would your life change?

123. ## Environmental Science

On Earth in the extreme northern and southern latitudes, how does the relationship between GPP and NPP change during an entire year’s time?

124. ## Math

What percent (as a mixed number fractions) corresponds to 2/3?

125. ## chemistry

in regards to electrochemistry, Can Na metal displace Zn2+ in a single replacement reaction?

126. ## physics

A string going over a massless frictionless pulley connects two blocks of masses 4.4 kg and 11 kg. As shown on the picture below, the 4.4 kg block lies on a 23◦ incline; the coefficient of kinetic friction between the block and the incline is μ = 0.29.

127. ## Algebra

The area of a rectangular room is given by the trinomial x2 – 3x – 28. What are the possible dimensions of the rectangle? Use factoring.

128. ## Chem

if 0.25L of gas is placed in a container at 500K and 104 kPa and the temp is increased to 750K and the pressure is increased to 120kPa what is the new volume of the gas

129. ## grammar

what is a special noun

130. ## prealgebra

Caitlin's cylindrical jar holds 525 cubic inches. If the height of the jar is 7 inches what is the approximate diameter?

131. ## Geometry

If (triangle)IGH is congruent to (triangle)KLJ, then

132. ## LECTRICAL ENGINEERING

WHAT IS THE FORMULAR FOR CALCULATING THERMAL ENERGY WHEN GIVEN CURRENT,VOLTAGE,TIME,TEMPERATURE

please checkk 3. Mexico is building a stronger workforce by A.holding free elections B.permitting remissions C.eliminating competition D.investing in education(I PICK D.) if you answer i really hope your correct !

134. ## Math Help

I have to do this question in several ways like any possible way to do it so I've found one mathematical way, I can't do it like a physics question cause it's math. a bike travels at a constant speed of 10km/h. a bus starts 175 km behind the bike and

135. ## literature

In what places does the speaker of the poem see the names? Describe three. "The Names" by Billy Collins

Is this correct four of the volunteer will receive the new medication, while the other four will receive a placebo as part of a double blind experiment. Starting at the left of the list of random numbers below and reading from left to right, assign four

137. ## Help me with this math ms sue.

1. Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for π and round to the nearest tenth. (1 point) 439.6 ft2 324.5 ft2 571.5 ft2 285.7 ft2 2. Find the surface area of a square pyramid with a base length of 24

138. ## Vocabulary

Beneath the (dismantled, dilapidated) body of the getaway car, there was a powerful, finely tuned motor, capable of reaching high speeds Ans. dilapidated The campaign to eliminate pollution will prove ( futile, grueling) unless it has full public support

139. ## Anatomy and Physiology

Lab Anatomy & Physiology 1 Anyone help me?

140. ## Computer Tech

I am doing a powerpoint/photoshop project in my computer tech class about a singer that has recently become famous in the world of music. The artist I am researching is Ariana Grande. When I was looking for her albums I found two: Daydreamin' and Yours

141. ## Chemistry

Please help me!! 350.0 ml of water is heated from 20.5 C to 98.2 C. What is the amount of energy required for this change?

142. ## Physics

A string going over a massless frictionless pulley connects two blocks of masses 6.4 kg and 13 kg. As shown on the picture below, the 6.4 kg block lies on a 32◦ incline; the coefficient of kinetic friction between the block and the incline is μ= 0.3.

143. ## help

can someone help me out here? please and thanks How has Mexico's culture been shaped by conflict among different people?

144. ## Math

Given l || m, m

145. ## English

Story Title A and P by John Updike Conflict advances the plot of a story and leads to? Answers are. Characterization Exposition Resolution Rising action

146. ## math

Solving inequalities by multiplying or dividing (-y/6) please answer the y ? 21 1 or 2 and how to do it

147. ## math

my bedroom is 15 square unit and if each unit represents 5 square feet, what is the area in square feet

148. ## English

What is the theme ? Come outdoors to view The truth of Flowers blooming Amid poverty A. Frogs dive into the sound of water, not water itself B. even in poverty, people can take comfort in the beauty of nature. C. Flowers are truthful and honest D. The poet

149. ## physic

Vector a magnitue of 7units and 45° .vector B has a magnitue of 10unit ant an angle of45° .what is a A+B

150. ## pre-calculus

Find the real and imaginary zeros for the following polynomial function. T(b)= 147b^3-35b^2-19b+3

151. ## Information Technology

Please for at least one reason why spreadsheet may be preferred to a word processing table. What are similiarities and difference between page break and column break.

152. ## math

Elaine room is 15 square units and each square unit represents 5 square feet what is the area of Elaine bedroom in square feet.is the answer 75 square feet

153. ## Ancient egypt

how many city-state are there in Egypt and where can I find information?

154. ## SS

Did Jews believe that God had given them Israel, and thus felt that they had the right to claim the land?

155. ## math

Mickey has 1/3 the number of books that Minnie does. If they had 1 less book between them, they would have 27 books. The question, of course, is how many books each has.

156. ## writing

A. The tone of his paper was not original. B. He had too many grammatical errors. C. The overall ideas in his essay were not fully developed. D. The flow of his essay was inconsistent. I chose C, what do you think?

157. ## math

a recipe calls for 2 and 3/4 cups of milk. how many cups of milk written as a fraction greater than one are used in the recipe?

158. ## Maths

A number decreased by 30 is the same as 14 decreased by 3 times the number. Find the number. Explain!

159. ## Media

What are media tropes in films

MRS.SUE REMEMBER THAT SOCIAL STUDIES TEST ABOUT MEXICO YOU HELPED ME WITH??? I PASSED 18/18!!!!!!!!!!!!!!!!!!!!!! I LOVE YOU !!!!!!! AND THE REST OF YOU TEACHER !!!!!!!!!!!!!! @DAMON THANK YOU ALL !!!!!!!!!!!! IM RECOMENDING THIS SITE TO EVERYONE !!!!!!!!

161. ## Trig

A guy wire attached to the top of an electric pole makes a 700 angle with the level ground. At a point 25 feet from the guy wire (farther away from the pole), the angel of elevation to the top of the pole is 420. How long is the guy wire?

162. ## Trig

Given ∆ABC. If side a is twice as long as side b, is

163. ## function table

Rule: y=2x-7 Input (x) 5, 13, 50 Output (y) 3, 19, ?

164. ## Social Studies 10

"Was the conflict over the Red River Settlement inevitable? Provide reasons for your answer."

165. ## Polymonial help

A dollhouse has a volume given by the trinomial y^3 - 5y^2 - 6y. What are possible dimensions of the box? I've been having trouble with this question all day. Can somebody help me?

166. ## english

These are great news indeed;I can't believe I made it

167. ## Cybersafety

What is the difference between tangible and intangible property? Tangible and intangible property are both covered by intellectual property protection. Tangible property is covered by intellectual property protection, but intangible property is not.

168. ## Spanish 2

Fill in the blank with the correct imperfect form of the verb. Include accent marks when needed. 1.) Mis amigos______la playa. (ir) 2.) Mama______la casa. (limpiar) 3.) Mi hermano y yo____la leche.(beber) 4.) Yo_____la cena. (preparar) 5.) ¿Tú_____los

mark has a certain number of dimes in his pocket. If the dimes were pennies, he would have \$1.08 less than he has now. how many dimes does he have in his pocket?

170. ## History

What role in the world did bismark envisagen for the new germany after 1871?

171. ## English

Like the modernists post modern writers focused on___ experience and emphasized the effects of culture divisions fill in blank answers are. Subjective, objective, culture, all the above I think it is all the above thanks

172. ## Pre-Algebra

How do you find the surface area of a cylinder and a cone?

173. ## math

In an arithmetic series the 3rd term is twice the 8th term. Find the sum of the first 25 terms.

174. ## pre cal

What would be the difference quotient,f(x+h)-f(x)/h , for the given function? (f(x) = a, where x is the variable, h is the change in the variable, and a is a constant.)

175. ## Math

A 6ft. person casts a 4ft. shadow. Next to the person, a lamppost casts a 30ft. shadow. How tall is the lamppost?

176. ## physics

An iron bar of mass, 0.6 kg, slides down a frictionless incline 0.38 m high. At the bottom of the incline it collides and sticks to a magnet of mass, 0.94 kg. What is the speed of the combined masses after collision.

177. ## math

find sale price of an item if it originally costs \$16.95, is on sale for 22% off and sales tax is 6.5%?

178. ## maths

An estate agency purchases a machine for R85000 and realize they will have to replace it in 4yrs.they predict that the inflation rate will be 8%p.a and their machine will depreciate at a rate of 6%p.a. They create a sinking fund to take care of the

179. ## Algebra 1

A nurse needs to set up the proper dosing for medicine. The boy weighs 44 lbs and needs to get 5mg/ kg. How many mg of medicine should he get per day. Hint- You need two ratios: 2.2 lbs per Kg and 5mg per Kg Think about what goes on top and the bottom to

180. ## English

Which implicit element of the analogy in these lines is analogous to "family worship"? Breakfast over, Aunt Polly had family worship: it began with a prayer built from the ground up of solid courses of Scriptural quotations, welded together with a thin

181. ## Science

Does a solar powered calculator work when there is no bright light falling on the solar panel? Explain

182. ## Social Studies

2. How does India’s form of government contrast with the governments of Pakistan and Afghanistan? India is an Islamic republic; the others are not. Pakistan and Afghanistan have a long history of democratic government. India does not have a constitution.

183. ## Language Art (Please Check)

please check....i also put the deffinitons just in case... 1.which of the following might be considered a tedious job? A.designing video games(i PICK THIS A.) B.writing an advice column C.bagging groceries 2.A person who shows bigotry is likely to have

184. ## chemistry

5.48 mL of 2.01 mM Fe(NO3)3, 3.10 mL of 2.05 mM KSCN and 1.42 mL of water.find the number of moles of Fe3+ and SCN-

185. ## Math help, anyone?

11. Name the triangles that are classified by sides. right, scalene, isosceles scalene, isosceles, equilateral acute, right, obtuse obtuse, isosceles, acute

186. ## Physics

A 56 kg swimmer jumps off of 15 m tower. Find the swimmers velocity when hitting the water.

187. ## math

If x is greater than 1 find the sum of infinity of x(squared)/x-1;x;(x-1).... And also the value of x for the given series (replace(;) with (add sign) please help

188. ## MATHEMATICS

If x>1 find the sum of infinity of x ^2/(x-1)+x+(x-1).... And also find the value of x for the given series TO HAVE THE SUM OF INFINITY

189. ## science

explain how chromosome behaviour during sexual reproduction in animals ensures perpetuation of parental traits in offspring and, at the same time, genetic variation among offspring.

190. ## research

I need to conduct an assessment and develop a plan of action for treatment on a famous serial murder or murder. I was thinking of Charles Manson. I am not sure where to start