Questions Asked on
September 25, 2013

  1. Grammar Advisor

    Are these correct? I mark my answer with an X. 88. The reason to list all of the preliminary (non-procedural) information in a lesson plan is to be sure have considered each aspect. keep good records for your future needs. be able to communicate clearly

    asked by William
  2. Rather Urgent math~!

    1) 2(3x+5)=46 (1point) 4 5 6 7*** 2) 1/2x + 1/4x = 16 (1point) 16 21.3*** 32 64 3) 6-x-x=18 (1point) -6 6 9*** -9 4) 4x – 3/5 = 2/5 (1point) 1/5*** 5/5 1/2 1/4 Am I correct???

    asked by Gabby
  3. math

    I am greater than 4 tens and less than 5 tens I have 9 ones what number am I?

    asked by Anonymous
  4. science

    If the half-life of a 20.0g is known to be 24 minutes, how long will it take for only 5.0 grams of the sample to remain A.6 minutes B.24 minutes C.48 minutes D.96 minutes I NEED HELP!!!!

    asked by amor
  5. Geometry

    A 5 foot tall woman stands 15ft from a statue. She must look up at an angle of 60 degrees to see the top of the statue. How tall is the statue?

    asked by George
  6. Chem

    A scientist wants to make a solution of tribasic sodium phosphate, Na3PO4, for a laboratory experiment. How many grams of Na3PO4 will be needed to produce 650mL of a solution that has a concentration of Na+ ions of 1.50M ? Explain answer with three

    asked by Yuki
  7. Chemistry

    Combustion of a 0.1595 g of menthol (156 g/mol) produces .449 g of Carbon Dioxide and 0.184 g of Water. What is the formula of menthol? I am really confused as to where to start. I converted the Carbon Dioxide and Water to moles and got .102 mol for both

    asked by Taylor
  8. physics

    A 5.70 kg penguin runs onto a huge sheet of frictionless Arctic ice. At t=0 it is at x=0 and y=0 with an initial velocity of 0.35 m/s along the positive x-axis. It slides while being pushed by the wind with a force of 0.45 N directed along the positive

    asked by hunter
  9. Chemistry

    You have 800 mL of a 0.050M phosphate buffer, pH 6.5. You need to increase the pH of this buffer to 7.5 by using 6.00M NaOH. Determine the volume of NaOH needed. What will be the final concentration of the buffer?

    asked by Izabella
  10. Chemistry

    Are there any sources of heat exchange neglected in a experiment with calorimeter?

    asked by Anonymous
  11. math please help!!!!!!!!!

    Express the fractions 1/2, 3/16, and 7/8 with an LCD. A. 1/4, 3/4, 7/4 B. 1/32, 3/32, 7/32 C. 4/8, 6/8, 14/8 D. 8/16, 3/16, 14/16 I think its b, but im really bad at math. can someone please help me out? I have to finish this by 12:15 so I can be on time

    asked by corie
  12. U.S. Government and Politics

    Describe how subjectivity and other factors affect a person's calculation of cost and benefit. Give an example of a cost-benefit analysis.

    asked by Mary
  13. Math

    How would you solve this word problem in one variable inequality form? One cell phone company offers a plan that costs $29.99 and includes unlimited night and weekend minutes. Another company offers a plan that costs $19.99 and charges 35 cents per minute

    asked by Leah
  14. organic chemistry

    Consider the crystallization of sulfanilamide from 95% ethyl alcohol. If impure sulfanilamide is dissolved in the minimum amount of 95% ethyl alcohol at 40°C rather than 78°C (the boiling point of ethyl alcohol), how would this affect the percent

    asked by michael smith
  15. Education

    According to the text, the best explanation for SES differences in academic achievement is which of the following? A) genetic abilities B) experiences inside and outside of school C) levels of parental monitoring D) lack of government programs I believe

    asked by Lor
  16. books "A Thankless Experience" Short Essay Help

    This is the story: A Thankless Experience by Stephen Lautens. The story is on the internet. jiskha does not allow me to post the url The question is: Provide two examples of figurative language used by Lautens in his essay and describe the effect of each

    asked by Andy
  17. English

    Red the following example. What is the effect of the repetition in these lines? And the the silken sad uncertain rustling of each purple curtain thrilled me -filled me with fantastic terrors never felt before; So that now, to still the beating of my heart,

    asked by Cassie
  18. Probability

    an urn contains 40 red chips and sixty white chips. six chips are drawn out and discarded, and a seventh is drawn. what is the probability that the seventh chip is red?

    asked by Brett
  19. Algebra

    A cab charges $1.75 for the first mile and $0.25 for each additional mile. Write and solve an inequality to determine how many miles Eddie can travel if he has $15 to spend

    asked by Jim
  20. Geography (Ms.Sue)

    What effect might Mexico's young population have on its development? A: Mexico's young population might effect its development by delaying it as most are too young to contribute to its production of goods.

    asked by Anonymous
  21. statistics - conditional probability

    Event A has probability 0.9 of occurring. Event B has 0.2 chance of occurring if, and only if, event A has occurred. What is the overall probability that event B will occur? I'm so confused. This seems so simple, I'm not sure why I can't reason through it.

    asked by Pam
  22. Phyics

    A model rocket blasts off from the ground, rising straight upward with a constant acceleration that has a magnitude of 75.5 m/s2 for 1.58 seconds, at which point its fuel abruptly runs out. Air resistance has no effect on its flight. What maximum altitude

    asked by Tracy
  23. Algebra

    Suppose someone opens the valve on a large water tank so that water drains out. Choose a starting volume of water in the tank (from 100 to 500 gallons), and choose how much water drains out each day (from 2 to 5 gallons). Write the equation that models the

    asked by Olive
  24. Chemistry

    If 4.41 moles of C5H12 react with excess O2, how many moles of CO2 will be produced in the following combustion reaction? C5H12+8O2 --> 6H2O+5CO2

    asked by Lisa
  25. math

    anne, ryan and joel collect empty cans for recycling. They collect a total of 1,925 cans. Anne collects half as many cans as ryan.Joel collects twice as many cans as ryan.how many cans does joel collect?

    asked by Anonymous
  26. Physics

    a car travels at 25m/s on a flat stretch of road. The driver must maintaint he pressure on the accelerator to keep the care moving at this speed. What is the net work done on the car over a distance of 250m?

    asked by Sara
  27. English

    Story: A Thankless Experience Author: Stephen Lautens Question: Describe the diction that Lautens uses in "A Thankless Experience"? Describe Lautens tone in "A Thankless Experience"? Help will be appreciated :)

    asked by Andy
  28. Grammar Advisor

    I just cannot figure out if these answers are correct or not. Can you please help me? 78. If the sound system hadn’t failed, last night’s show would have been better. This is a correct sentence using the 1st conditional form. x This is a correct

    asked by William
  29. Physics

    A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are d1 = 3.98 m to the north, d2 = 2.01 m northeast, and d3 = 1.12 m at 30.0° west of south (see the figure). Starting at the same initial point,

    asked by Jackie
  30. Algebra

    Debbie finished her algebra test early so she decided to check each of her answers. After checking her answer to question #10, she realized she made a mistake in her solution. In which step does Debbie make her mistake? Original Equation: 2 + 3y = 5(y - 2)

    asked by jacob
  31. Physics

    a car travels at 25m/s on a flat stretch of road. The driver must maintaint he pressure on the accelerator to keep the care moving at this speed. What is the net work done on the car over a distance of 250m?

    asked by Sara
  32. science

    a man loads 1,000 sacks of flour into a truck in 30.0 minutes. Each sack has a mass of 20.0kg and the man must lift each sack 1.00m from the cart up onto the truck bed. how much power did the man develop.

    asked by trisha
  33. History (chronological order of date)

    Place in chronological order from the earliest to latest... 11,000 B.C. 0 894 A.D. 540 B.C.

    asked by Patel
  34. History (chronological order)

    Place in chronological order from the earliest to most recent.. height of egyptian power height of Athenian power height of Alexander's empire height of Roman empire

    asked by Patel
  35. Geometry

    If BC bisects angle ABD, and angle abc=5x+11 angle CBD=10x-4 a.5 b.3 c.1 d.2

    asked by Hannah
  36. Geography (Ms, Sue)

    How might a road system have helped to hold the Inca empire together? A: As the Inca empire was mainly located in the Andes mountains, a road system might have helped to hold the Inca empire together as it crossed mountains and deserts to link the empire.

    asked by Anonymous
  37. Organic chemistry

    Name all the isomers for c5h10br2

    asked by Pepz
  38. geometry

    hai takes 12 minutes to walk to school. he wants to get there 15 minutes early to meet with his lab partner. what time should he leave his house if school starts at 8:10am?

    asked by Anonymous
  39. precalc

    The cost of manufacturing a semi-circular window is the cost of the glass pane together with the cost of the framing material. When ordering this window, a customer specifies the length of the base of the window, shown as l. b. Write a function named k

    asked by BeeBee
  40. statistics - conditional probability

    Event A has probability 0.9 of occurring. Event B has 0.2 chance of occurring if, and only if, event A has occurred. What is the overall probability that event B will occur? I'm so confused. This seems so simple, I'm not sure why I can't reason through it.

    asked by Pam
  41. Geography (Ms. Sue)

    What effect might the disruption of Inca life have had on the development of democracy in the region? A: The disruption of Inca life might have affected the development of democracy in the region as this disruption made the region difficult to govern even

    asked by Anonymous
  42. physics

    Turner’s treadmill starts with a velocity of −2.9 m/s and speeds up at regular intervals during a half-hour workout.After 23 min, the treadmill has a velocity of −7.9 m/s. What is the average acceleration of the treadmill during this period? Answer

    asked by Anonymous
  43. Chemistry

    You mix 200.0 mL of 0.350 M HCl with a 300.0 mL solution of 0.100 M Ba(OH)2. Calculate the concentration of each ion remaining in the solution after the reaction has reached completion.

    asked by Leslie
  44. Anatomy

    Which statement is correct regarding thick filament structure? All the myosin molecules are arranged with their tails pointing away from the M line. The free myosin head has three globular protein subunits. It consists of a core of titin, forming a strand

    asked by Amy
  45. Math

    Find two numbers the exact answer is between. 6x7381

    asked by Jose
  46. science

    an object who's mass 5.20kg has a gravitational potential energy of 10.3kj. how high above the ground is the object?

    asked by trisha
  47. physics

    if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?

    asked by bob
  48. irsc

    Identify the pure substances in the list. If there is more than one, select all the apply. a) gold (Au) b) Air (mostly N2 and O2) c) white blood d) saline solution e) alcoholic drink f) ethanol (CH3CH2OH) g) elemental oxygen h) table salt (NaCl)

    asked by Anonymous
  49. Chemistry

    How would temperature changes observed using a calorimeter differ for exothermic and endothermic reactions?

    asked by Anonymous
  50. chemistry

    analysis of a mixture of carbonate and bicarbonate: I did an experiment where 2.306g of unknown was diluted with distilled water to 250ml. Then 3 25mL samples of this unknown were titrated with .0663 M HCl and end point volumes were: 41.12mL, 41.00mL and

    asked by martini
  51. science

    which of the following does not require extra attention while reading an informational text ? a) words that begin with the same letter b) words in bold c) maps d) diagrams

    asked by victoria
  52. Geography (Ms. Sue)

    How does the culture of the Caribbean differ from the culture of Central America? A: The culture of the Caribbean differs from the culture of Central America as the culture of the Caribbean was shaped by a vast variety of influences, such as by the

    asked by Anonymous
  53. english A Thankless Experience Questions

    Abstract words present qualities or ideas that cannot be felt by the senses. They are often general words, as opposed to concrete words which express something more tangible. Truth, honor and happiness are all abstract words, while aroma, stone and fire

    asked by Andy
  54. PSY 102

    What would be the path of the Moon if somehow all gravitational forces on it vanished to zero? I NEED TO KNOW IF THIS ANSWER IS CORRECT the path of the moon would be 40 degrees north latitude and 70 degrees south longitude. IF NOT WHAT IS THE CORRECT

    asked by Miss Angie
  55. physical science

    A man loads 1,000 sacks of flour into a truck in 30.0 minuets.Each sack has a mass of 20.0 kg and the man must lift each sack 1.00 m from a cart up onto the truck bed. How much power did the man develop ?

    asked by Anonymous
  56. science

    an astronaut on a space walk bumps the shuttle and starts moving away at a velocity of 0.02m/s. The astronauts mass is 100kg. He has takesa 1kr "safety week" and shoves it away in exactly the direction of his motion at a speed of 6m/s. what speed does the

    asked by trisha
  57. math

    Find two numbers the exact answer is between 6 x 7,381

    asked by ashley
  58. Education

    Ms. Ng has a class that is half boys and half girls. Given findings on gender differences in verbal and spatial ability, which of the following is she most likely to find? A) few if any noticeable differences in the achievement of boys and girls B) the

    asked by Lor
  59. Calc

    A cardboard box manufacturer makes open boxes from rectangular pieces of cardboard of size 30cm by 40cm by cutting squares from the four corners and turning up the sides. A) find a mathematical model expressing the volume of the box as a function of the

    asked by steph
  60. math - trig

    Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the Pythagorean Theorem and find the following trigonometric functions of the indicated angle. Given: a = 4 and b = 7 Find: sin A,

    asked by Annika
  61. Math

    1. A collection of 52 dimes and nickels is worth $4.50. How many nickels are there?

    asked by Stephanie
  62. Math

    5. Raul works 2 hours a day after school, Monday through Friday. On Saturdays he works 8 hours at $2 more per hour than on weekdays. If he makes $142 per week, how much does he make per hour on weekdays.

    asked by Stephanie
  63. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  64. lang. arta

    read the following question: Brian,would you please take that binder to Mrs.Smith with the red cover? What is the best way to correct the misplaced modifier in the above sentence? A. Brian,would you please take that binder with the red cover to Mrs.Smith?

    asked by amor
  65. Chemistry

    Explain why is it possible to use the value 4.184 j/g C for the heat capacity of the various solutions in this experiment (HCL HNO3 H2SO4 CH3COOH H3PO4 HCOOH (COOH)2)

    asked by Anonymous
  66. newspaper help!!!!!

    September 27 is the birthday of newspaperman Thomas Nast. If you were looking in the newspaper to find the works of Mr.Nast on what page would you be looking?

    asked by mia
  67. calculus

    Suppose you know that a population,P, of termites is growing continuously in an exponential manner. (Use the formant P=P0e^kt) If the pest control service estimates that the number of termites will double in 6 months... A) Determine the monthly continuous

    asked by Vic
  68. physics

    if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?

    asked by bob
  69. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  70. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  71. Physics

    A box of books weighing 290 N is shoved across the floor of an apartment by a force of 400 N exerted downward at an angle of 35.1° below the horizontal. If the coefficient of kinetic friction between box and floor is 0.57, how long does it take to move

    asked by Anonymous
  72. science

    what does it mean to survey a text ? a) read the text and take detailed notes b) look for the main idea c) find the answers to your questions d) answer question out loud

    asked by victoria
  73. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  74. math

    Dan rides his bike to town every eighth day. Soo walks to town every third day. On which days are they likely to meet in town.

    asked by daijanae
  75. Grammar

    What is the simple predicate in A well-fed lion will be peaceful.

    asked by Jen
  76. accounting

    The list of accounts below and the unadjusted balances of these accounts were taken from the ledger of the Manville Corporation at the end of their accounting period, March 31, 20X2: Cash $ 3,995 Accounts Receivable 13,240 Allowance for Doubtful Accounts

    asked by rosy
  77. physics

    The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown

    asked by Anonymous
  78. math

    how large is an angle whose supplement contains 12 degrees more than twice its complement?

    asked by anonymous
  79. Language Arts

    1) Which of the following is not a type of folktale? (1point) Cautionary tale*** Mystery Legend Myth 2) Read the following sentence: Some friends from my dance class went to the museum’s ballet exhibit. Which of the following is an adjectival phrase?

    asked by Gabby
  80. Science, Physics

    The distance between two telephone poles is 46 m. When a 1.4 kg bird lands on the telephone wire midway between the poles, the wire sags 0.151 m. The acceleration of gravity is 9.8 m/s 2 . How much tension in the wire does the bird produce? Ignore the

    asked by Aubrie
  81. physics

    The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown

    asked by Anonymous
  82. life orientation

    name two institutions/community otrganizations that are involved in supporting or giving redress to these disasters.Explain how those organizations are involved in providing a safe and healthy environment. (suggestion:Find out about NGO's or other

    asked by samuel masanabo
  83. chemistry

    Calculate the volume of oxygen at STP required to burn 3.7 kg C3H6O2 producing CO2 & H2O:

    asked by Tyler
  84. physics

    A person initially at rest throws a ball upward at an angle θ0= 75 ∘ with an initial speed v0=15 m/s . He tries to catch up to the ball by accelerating with a constant acceleration a for a time interval of 1.03 s and then continues to run at a constant

    asked by ammaa
  85. Quantum Physics

    Consider a qubit subject to the Hamiltonian (1 4 4 1). Calculate the states of definite energy. What are the energies of these states?

    asked by ss01
  86. Physics 102

    THIS IS A QUESTION IN MY PHYSICS BOOK & I REALLY REALLY NEED HELP. I AM 48YRS OF AGE JUST DECIDED TO GO BACK TO SCHOOL AND HONESTLY KNOW NOTHING ABOUT PHYSICS. Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s

    asked by Miss Angie
  87. U.S hISTORY

    WHAT TWO SOLUTIONS DID EFFICIENCY PROGRESSIVES OFFER TO MAKE CITY GOVERNMENT MORE EFFICIENT

    asked by Ashley
  88. physics

    How fast must a ball be rolled along a 100 cm high table so that when it rolls off the edge it will strike the floor at a distance of 100 cm from the point directly below the table edge? Please show work.

    asked by Trini
  89. physics

    if you are stuck in the middle of a frictionless frozen lake with only your backpack, how can you get back safely to solid ground?

    asked by bob
  90. physics

    student wanted to drive from Austin to San Antonio, 80 miles south of Austin on highway I35. Unfortunately, he entered the highway in the wrong direction and drove all the way to Waco — 100 miles north of Austin — before he noticed his error. In Waco,

    asked by Payton
  91. 5th Math

    Sharon is dividing her polished rock collection into bags. Each bag will contain the same number of each color of rocks. She is placing the green and blue rocks into the same bags. How many rocks will be in each bag? Sharon is placing the red rocks and the

    asked by Jacinto
  92. Qvntitative Methods

    CASE STUDY: 1 The bulbs manufactured by a company gave a mean life of 3000 hours with standard deviation of 400 hours. If a bulb is selected at random, what is the probability it will have a mean life less than 2000 hours? Question: 1) Calculate the

    asked by Sardar Hakim
  93. physics

    The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction θ = 50° north of west with speed v1 = 34.5 km/h. Exactly three hours later, the course of the hurricane shifts due north, and its speed slows to v2 = 16.1 km/h, as shown

    asked by Anonymous
  94. Math

    Order from least to greatest 1/4 1/3 1/6

    asked by Allison Ruiz
  95. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  96. Physics

    A car traveling at a constant speed of 33.4 m/s passes a trooper hidden behind a billboard. One second later the trooper starts the car with a constant acceleration of 3.28 m/s2 How long after the trooper starts the chase does he overtake the speeding car

    asked by Sara
  97. Math

    4. The Alan Company bought 80 tickets for a jazz company. After giving away 20 tickets to customers, the company sold the rest to the employees for half of the purchase price. If the company absorbed a $1,000 loss on all tickets , how much did an employee

    asked by Stephanie
  98. Customer Service

    1. When working with a patient who is visually impaired its good idea to A. Speak in a louder tone of voice so that a person always knows who is addressing him or her. B. Refrain from describing things to him or her this may remind the person of his or her

    asked by Shamie
  99. college math

    A professor wants to supplement her pension with investment interest. If she invests $26,000 at 4% interest, how much more would she have to invest at 7% to achieve a goal of $2,300 per year in supplemental income?

    asked by tillman
  100. Math

    36,500.000 18,300.000 2,990.000 8,690.000 522.000 Round these numbers to the nearest tenth

    asked by Anonymous
  101. Math

    Use symbols to represent unknowns and variables. Write inequalities to answer questions arising situations. 1. A sales representative is given a choice of two paycheck plans. One choice includes a monthly base pay of $300 plus %10 comission on his sales.

    asked by Pam
  102. Math

    How would you solve this word problem in one variable inequality form? The maximum safe water temperature in a spa is 104 degrees. The water temperature in bill's spa is 102 degrees. The temperature is increased by, d, degrees. Write and solve an

    asked by Jake
  103. math

    twelve cans, each 6.6 cm in diameter are packed into a carton. what is the efficiency of this package; that is, what percent of the total base area of the carton is covered by the cans? (use the formula A = πr^2 to calculate the area of a circle)

    asked by Evelyn
  104. physics

    A person initially at rest throws a ball upward at an angle θ0= 75 ∘ with an initial speed v0=15 m/s . He tries to catch up to the ball by accelerating with a constant acceleration a for a time interval of 1.03 s and then continues to run at a constant

    asked by ammaa
  105. science

    which of the following makes for the best study break ? a) watching a movie b) playing c) a ten minute walk d) calling your best friend

    asked by victoria
  106. Physics

    A man holds a flower pot out a window 12m from the ground. He tosses the pot upward with a speed of 5m/s. How long does it take the pot to reach the ground? How fast is it moving just before it hits? Please show steps.

    asked by Iris
  107. math

    a resturant is open 24 hours a day. T he manager wants to divide the day into work shifts of equal length. The shifts should not overlap. All shift durattions should be a whole number of hours. Describe the different ways this can be done.

    asked by milagros
  108. Phyics

    A hot-air balloon is rising upward with a constant speed of 4.00 m/s. When the balloon is 4.77 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?

    asked by Tracy
  109. Physics 102

    Why do the passengers in high-altitude jet planes feel the sensation of weight while passengers in the International Space Station do not?

    asked by Miss Angie
  110. Math

    The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4. Carpets valued at $1,390 will be returned because they are damaged. The terms of sale are 2/10, n30 ROG. The shipment arrives

    asked by Greg
  111. math

    he scale on a map of Canada is 1:800000. The distance from Prince George to Fredericton is 5320km. what is the distance between these two places on the map?

    asked by sue
  112. math

    Need help . A board is 24 inches long. Find all the whole- number lengths into which it can be evenly divided

    asked by sam
  113. Algebra

    4x + 3/5 = 2/5

    asked by Anonymous
  114. Math

    2. Celia brought 12 apples , ate two of them, and sold the rest for 20 cents more per apple than was she paid. Her total profit was $1.00 How much did she sell each apple for.

    asked by Stephanie
  115. Science

    I have a question on safety during an experiment. So far, I have appropriate dressing, safety goggles, gloves, gentle handling of chemicals, no eating and drinking, and proper equipment use. However, I do need at least one more. Could someone help me with

    asked by Anonymous
  116. math(Ms.Sue)

    4m minus 5

    asked by lidia
  117. math

    Write in words the number that is a hundred and fifty times the size of 10..I think this is one hundred and sixty

    asked by Kina
  118. Customer Service

    1. Which of the following is strategies my best ensure a positive relationship with supervisor? A. Answering any criticism concerning your job performance with a strongly worded defense B. Gathering answers to any questions you may have regarding your

    asked by Shamie
  119. chemistry 1405

    how to write a nuclear equation for the nuclear decay of Ra-226 to an isotope of radon-222

    asked by anna
  120. science

    Hello, I need help with 2 food chain orders the first one is : plants, hawk, toad, grasshopper and snake. Would the order for that be plants, grasshopper, snake, hawk, and toad. Second food chain is algae, shark, small fish, sea lion, large fish. Would

    asked by danielle
  121. uni physics

    A balloon of radius 30.0 cm is sprayed with a metallic coating so that the surface is conducting. A charge of 8.85×10−8 C is placed on the surface. What is the potential on the balloon's surface? 2.65×10^3 V Suppose that the some air is let out of the

    asked by Aman
  122. chemistry

    Calculate the number of hydrogen molecules formed when 5.6 mL of ammonia at STP is decomposed by the following reaction: ___NH3 „³ ___ N2 + ___ H2

    asked by Tyler
  123. science

    I have a question on safety during an experiment. So far, I have appropriate dressing, safety goggles, gloves, gentle handling of chemicals, no eating and drinking, and proper equipment use. However, I do need at least one more. Could someone help me with

    asked by Anonymous
  124. math

    x 1 2 3 4 5 P(X=x) 0.1 0.2 a b 0.2 Given that E(X)=3.1, calculate the value of a and b

    asked by kirsten
  125. physics

    A soccer ball is kicked from the ground with an initial speed of 20.0 m/s at an upward angle of 43.7˚. A player 50.3 m away in the direction of the kick starts running to meet the ball at that instant. What must be his average speed if he is to meet the

    asked by sam
  126. social studies

    what nfl team will fly over Craters of the moon National monument in Idaho going to there game.

    asked by mia
  127. geography

    The Pitsburg Steelers will fly near Akron Ohio which is "the ------ capitol of the world" and Toledo Ohio known as "----- ----"

    asked by mia
  128. algebra

    I am having trouble figuring out how to identify the unknown number

    asked by shelly
  129. Chemistry

    What does it mean when a metal has a high specific heat? And what would be the effect in your value of specific heat if the metal was not left in the boiling water long enough to reach the temperature of the water

    asked by Jen
  130. Math

    The smaller of two consecutive even integers is 2 more than twice the larger. Find the numbers.

    asked by Anonymous
  131. Anthropology

    I need to come up with 2 examples of subcultures , ethnocentrism, cultural relativism I having hard time coming with examples

    asked by Mohammad
  132. Physics

    Distance runners often run around an approximately circular trajectory. However, since some runners are running at a larger radius than others, they must be given an advantage in the beginning so that the race is fair. If the path of the runner running at

    asked by Akshat121
  133. grammar

    Find complete subject The production of clean timber takes several years A. the production of clean timber

    asked by cici
  134. Math

    Find one solution for each equation. 1. cos 4theta = sin theta 2. tan 4theta = cot (20^0 + 20) Write the function sin (B + 35^0) in terms of its cofunction.

    asked by Annika
  135. Chemistry

    Is Bronze an element, compound, heterogenous mixture or homogenous mixture?

    asked by Syd
  136. Physics

    A car is traveling 28 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes and slows at 6.5 m/s2. How far does the car go before it stops?

    asked by Jack
  137. Physics

    A car is traveling 28 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes and slows at 6.5 m/s2. How far does the car go before it stops?

    asked by Jack
  138. biology

    What type of monomer does ATP represent?

    asked by biology
  139. social studies

    According to the majoritarian model of democracy, what role should public opinion play?

    asked by brian
  140. ms.sue please help

    ms sue can you please help on my homework

    asked by loli
  141. Math

    Describe the steps for simplifying the expression 3a^3 + 4 - 4a - 2a^3 + 6 + 12a - b^3. Be specific and be sure to include the meaning of like terms in your explanation.

    asked by ann
  142. Algebra 2

    For the equation y

    asked by Krystal
  143. science accelerated

    Can you please list only the CONS about technology in the food we eat today. If you can't then look for a website with the cons. Thanks.

    asked by rod
  144. 5th grade math

    build my number. the digit in the thousandths place is twice the number in the tenths place. my hundredths value is an odd number. my total value is more than two dimes but less than 2 quarters.

    asked by jamysha
  145. english

    what is the complete subject in romans held this festival on february 15

    asked by tracy
  146. Brief Calc

    e^x y =3 find dy/dx using implicit differentiation the answer is -y Compare your answer with the result obtained by first solving for y as a function of x and then taking the derivative. y=? dy/dx=? help me out with these last two please I don't know what

    asked by James
  147. physics

    Why we use square root of density in Grahms law instead of simpl density?

    asked by Anonymous
  148. Math

    You spend 1/2 of your allowance on Monday. On Tuesday, you spend 1/2 of the amount you have left. On Wednesday, you spend half of what remains. What fraction of your allowance do you have left?

    asked by Kimberly
  149. Maths

    How many days are there between 11-15 of August? Working out and explanation why 4 is the answer?

    asked by Musibaba
  150. ecology

    I have a Data Analysis Lab that has a graph attached to it. It talks about how temperature affects the growth rates of the two species'. It says that researchers studied the effect and they hypothesized that increasing temperature would increase the growth

    asked by Z
  151. maths

    what is the product of three,four and five?

    asked by Kina
  152. Math

    Please I need help on my homework!!!! :( 6/5x=1

    asked by Haley W.
  153. social studies

    in 1777 who commanded the American soldiers who captured 5,800 british soldiers under general burguyne at Saratoga?

    asked by jessica
  154. A Curious Question

    Is a full member the same as a associate member?

    asked by Anonymous
  155. Math

    6a + 5a = - 11 Solve.

    asked by Zhanise
  156. Math

    How do you graph (x-1) squared + (y+2)squared =4

    asked by Anonymous
  157. Math

    How do you find x and y intercepts for y=x-2/x+3

    asked by Anonymous
  158. algebra

    (4A+8) divide by 2=

    asked by deb
  159. Math

    -6n - 2n = 16

    asked by Zhanise
  160. Algebra

    Simplify radical terms, including fraction power expressions. Review the expression below and describe how to simplify the expression: 16 1/2 Please help, I just do not know how to explain this.

    asked by Tricia
  161. French

    The following remarks were heard in a French restaurant. Complete them with the appropriate definite, indefinite, or partitive article. 1. Est ce que vous prenez______ vin ou ______ avec votre repas? 2. J'aime beaucoup ______ poisson. Je vais commander

    asked by Katy
  162. History

    Can someone please tell me the radical one between Alfred Young and Gordon Wood in the American Revolution? I believe it is Gordon Wood but when I search the internet it makes me think both were radical. Please direct me to a site. Thanks

    asked by Sue
  163. math

    a pentagon has a perimeter of 50 cm. the shortest side has a length of 3 cm. find the length of a similar pentagon if the perimter of the second penatgon is 80 cm ?

    asked by dustin
  164. math

    Find the value of p in each of these probability distributions x 5 7 9 11 13 P(X=x) p p p 0.12 0.04 x -2 0 1 3 P(X=x) 2/9 1/9 p 2/9 x -4 -1 2 5 8 P(X=x) 0.12 0.24 p 2p 0.07

    asked by kirsten
  165. Math

    if you do 70*1.0/100 would the answer be .7?

    asked by Jenny
  166. social studies

    if you were to fly from new jersey to Kansas city what 4 rivers would you fly over in order? I need the answer by Thursday night

    asked by mia
  167. chemistry

    na+c1-(aq)+hc1(aq)

    asked by suzanne
  168. PSY 102

    Two facts: A freely falling object at Earth’s surface drops vertically 5 m in 1 s. Earth’s curvature “drops” 5 m for each 8-km tangent. Discuss how these two facts relate to the 8-km/s speed necessary to orbit Earth.

    asked by Miss Angie
  169. physics

    A car travels along a straight stretch of road. It proceeds for 11.3 mi at 51 mi/h, then 26.3 mi at 45 mi/h, and finally 42.3 mi at 31.1 mi/h. What is the car’s average velocity during the entire trip? Answer in units of mi/h

    asked by Reid
  170. calculus

    Find all vales for a so that f(x) { x+1...xa is continuous

    asked by Marina
  171. social studies

    Determine which states the Boston(n. e.) Patriots will zoom over en route to Antlanta

    asked by mia
  172. social studies

    Hi help me with this question please. How did The Iroquois live long ago?

    asked by ezekiel
  173. Math

    How you solve this in inequality form? Six less than or equal to the sum of 4 and -2x.

    asked by Jake
  174. English

    What was David given for Christmas? He was given a camera. (What is the meaning of 'for' in the question? Was David given a camera on Christmas or before Christmas or after Christmas?)

    asked by rfvv
  175. AP style Grammar

    when listing a high way.. would it be U.S. 12 or US-12 AP style?

    asked by Blaze
  176. social studies

    ascending from Miami the dolphins will fly over a marshy are known as the ---------- national park.

    asked by mia
  177. algebra

    I have to find the inverse of f(x)=9x+7 please show steps so I can see to understand

    asked by Alaska Diamond
  178. Math

    How would you solve for these word problems in one variable applications? 1.The maximum speed is allowed on main street is 25 miles per hour. 2. applicants must have at least 5 years of experience. 3 Ten less than a number,x, is greater than 32.

    asked by Hayley
  179. Math

    How would you solve for these word problems in one variable inequality form? 1. A number, n, decreased by 6 is less than or equal to 4. 2.One half of a number, increased by 9 is less than 33. 3.Six less than or equal to the sum of 4 and -2x.

    asked by Jonas
  180. Physics

    A projectile is shot at a speed of 30m/s at an angle of 50 degrees above the horizontal. The projectile hits a vertical wall at a height 20m above the horizontal. Where is the wall's location? There are 2 answers.

    asked by Iris
  181. math

    build my number. the digit in the thousandths place is twice the number in the tenths polace. my hundredths value is an odd number. my total value is more than two dimes but less than 2 quarters.

    asked by jamysha
  182. math

    without adding, how do you know that the sum of 36.179 and 8.63 will have a 9 in the thousandths place?

    asked by jamysha
  183. algebra

    Susie purchased a laptop computer for $2000 at the beginning of the year in 2008,the value of the computer decreased by 20% each year. Susie wants to purchase a new laptop computer when the value of hers falls below $500. When will Susie be able to

    asked by talisa
  184. Spanish

    What is Me llamo Ana.?Y tu'? ?Co'mo te llamas?

    asked by Chase S.
  185. math

    How would you solve for these word problems in one variable inequality form? 1.One half of a number, increased by 9 is less than 33. 2.Six less than or equal to the sum of 4 and -2x.

    asked by Jonas
  186. Math-Algebra

    Imelda was looking out from the window of her p[enthouse condominium when she saw a ship. Since she is a geodietic engineer, she used her laser rangefinder to measure her distance from the ship and got 2 025.488 m. If her penthouse unit is on the 68th

    asked by Bea
  187. Math

    The sum of the digits of a two-digit is 15. The tens digit is one more than the units digit. What is the number?

    asked by Gabby
  188. chemistry

    What is the magnitude of the energy of a bond formed between a potassium (K+) cation and an iodide (I−) anion? The ionic radii of K+ and I−, are 152 pm and 206 pm, respectively. Assume the Born exponent n is 10. Please report your answer in joules.

    asked by Soon to be m
  189. Math help last question

    7. Solve. 2/3x - 5 = 1 x = 3 x = 4 x = 9 x = 12 My answer 7. x = 9

    asked by Charlotte
  190. ms.sue please help

    ms sue can you please help on my homework

    asked by loli
  191. Math

    How large is an angle whose supplement contains 12 degrees more than twice it's complment

    asked by Anonymous