# Patrick

Popular questions and responses by Patrick
1. ## Language Arts

Draw a circle around the action verb in each sentence. On the line, tell whether the verb is past tense, present tense, or future tense. 1. Daniel will choose a baseball bat. -Circle will choose and it is present 2. He steps up to the plate.-Circle steps

2. ## chemistry

Calculate Delta G for each reaction using Delta Gf values: answer kJ ...thank you a) H2(g)+I2(s)--->2HI(g) b) MnO2(s)+2CO(g)--->Mn(s)+2CO2(g) c) NH4Cl(s)--->NH3(g)+HCl(g) is this correct? a) H2(g)+I2(s)--->2HI(g) From tables: G HI = +1.3 kJ/mol G H2 = 0 G

3. ## Language Arts

Underline the prepositional phrase in each sentence below. 5. The girl look behind the door for her friend-I feel that behind the door would be the prepositional phrase 6. Don't leave without your coat. -Underline without your coat. 7. During lunch we had

4. ## Math

There are 4 queens in a standard deck of 52 cards. You pick one card at random. What is the probability of not picking a queen? This one is a bit confusing. 4/52=1/13 is the probability of picking a queen. I am not sure how to figure this one out.

5. ## Language Arts

Directions: Underline the prepositional phrase in each sentence below 9. For a fraction of the cost you can buy a watermelon.-underline for a fraction 10. The boy tried to finish the race at any cost-underline at any cost. 11. At noon we all went to lunch.

6. ## AP Chemistry

(a)calculate the mass percent of carbon in the hydrated form of the solid that has the formula BeC2O4 X 3 H2O (s). I divided 24.02 g by 151.08 g and got .16, or 16%. is that correct? Also, I'm having trouble with this follow up question. When heated to 220

7. ## Language Arts

Write S if the underlined word is a subject pronoun. Write O if the word is an object pronoun. 1.We learned about the Anasazi people. We is underlined and this is a subject pronoun 2. They built a civilization in the Southwest. They is underlined and this

8. ## AP Chemistry

I am fairly sure that a) is no change, and c) is shifts to the right...but I am not sure about b) and d). Thanks. How does the equilibrium position shift as a result of each of the following disturbances? Sodium bicarbonate undergoes thermal decomposition

9. ## Physics

Consider the following four possibilities for two point charges and choose the one(s) that do not change the magnitude of the electrostatic force that each charge exerts on the other: A. Double the magnitude of each charge and double the separation between

10. ## Language Arts

Directions: Underline the prepositional phrase in each sentence below, and circle the direct object. 1. The man sat on top of the historic rock. 2. The baseball was just out of reach from the boy. 3. They were about to win the championship. 4. He felt

11. ## chemistry

The weak acid HQ has pKa of 4.89. 1)Calculate the [H3O+] of .035 M HQ. 2)Calculate the (OH-) of 0.500 M HQ ....Am I correct? a) pKa = 4.89 => - log(Ka) = 4.89 => Ka = antilog(- 4.89) = 10-4.89 = 1.29x10-5 1. Given concentration of HQ, C = 0.035 M

12. ## language arts

are my feet are killing me is a alliteration, personification , or hyperbole?

13. ## Early Childhood Education

What are disadvantages of using puppets with children

14. ## chemistry

Am I correct? Deterioration of buildings, bridges, and other structures through the rusting of iron costs millions of dollars everyday. Although the actual process also requires water, a simplified equation (with rust shown as iron(III) oxide (Fe2O3) is:

15. ## Statistics

Calculate each binomial probability: a. Fewer than 4 successes in 12 trials with a 10 percent chance of success. b. At least 3 successes in 7 trials with a 40 percent chance of success. c. At most 9 successes in 14 trials with a 60 percent chance of

16. ## mubende cp

from point on horizontal ground a surveyor measures the angle of elevation of the top of a flagpole as18 degrees 40feets he moves 50meters nearer to the flagpole and measures the angle of elevation as degrees26 22feets.determine the height the height of

17. ## Lnguage Arts

There is a paragragh and I have to circle dependent clauses an underline independent clauses. The paragraph is as follows: Although some people are afraid of ninjas, since they kill tons of people, I think they're cool. Because Ninjas have so many enemies,

18. ## Language Arts

Underline the correct pronoun in () to complete each sentence. 1. My family and (I, me) visited Chaco Canyon. underline I 2. (Us,We) learned about the pueblos the Anasazi built there. underline We 3. Their skill in building with adobe amazed Sara and

19. ## Grammar

4. While walking at the park, John saw a raccoon eating potato chips. John saw a raccoon eating potato chips is underlined so I believe that this is an independent clause. 5. Students enrolled in bachelor's and associates degree programs must pass the

20. ## Calculus Help Please Urgent!!!

A cone-shaped paper drinking cup is to be made to hold 30 cm^3 of water. Find the height and radius of the cup that will use the smallest amount of paper. (Round your answers to two decimal places.) Height = ? Radius = ? Show work please!!!

21. ## Chemistry

Which ligand binds the tightest? Ligand A, with a Kd of 10^-9M Ligand B, with a Kd of 10^-3M Ligand C, with a percent occupancy of 30% at one micromolar Ligand D, with a percent occupancy of 80% at 10 nm

22. ## Language Arts

Circle the correct form of the pronoun 1. Jane and Sarah said (she, they) were too tired to skate any longer. Circle they 2. Either Bill or John will bring a sample of (his, their) own work. Circle their 3. Jane and Jill called (her, their) friend. Circle

23. ## chemistry

Assume water boils at 100.0 C in Houston(near sea level) and at 90.0 C in Cripple Creek Colorado(near 9, 500 feet). If it takes 4.7 min to cook an egg in Cripple Creek and 4.4 min in Houston, what is Ea for this process? Enter your answer in scientific

24. ## Literature

1 - In Ulysses by Alfred, Lord Tennyson, Ulysses is unhappy because: a - he's idle. b - the war has started. c - he has to leave his son. d - he's no longer leader of his country. Are these correct? MY ANSWER: A 2 - What crisis does Ulysses face? a - war.

25. ## chemistry

Consider the following balanced thermochemical equation for a reaction sometimes used for H2S production: 1/8 S8 (s) + H2 (g) ¨ H2S (g) ƒ¢Hrxn = -20.2 kJ (a)Is this an exothermic or endothermic reaction? (b)What is ƒ¢Hrxn for the reverse reaction?

26. ## chemistry

How many moles of H3O+ or OH- must you add per liter of HA solution to adjust its pH from 9.75 to 9.01? Assume a negligible volume change. ……….x 10………Moles of ……………………..h3O+ or OH- I got 4.6001 x 10-5 M of h3o+...but it was

27. ## chemsitry

acetylsalicylic acid (aspirin) HC9H7O4 is the most widely used pain reliever and fever reducer. Find the PH of 0.040 M aqueous aspirin at body temperature (Ka at 37 C = 3.6 x 10-4) is this correct? initial concentration is 0.040 M. let change in

28. ## Physics

The seesaw in the figure below is 4.5 m long. Its mass of 20 kg is uniformly distributed. The child on the left end has a mass of 14 kg and is a distance of 1.4 m from the pivot point while a second child of mass 39 kg stands a distance L from the pivot

29. ## physics

A puck on a horizontal, frictionless surface is attached to a string that wraps around a pole of finite radius, as shown in the figure . As the puck moves along the spiral path, does its speed increase, decrease, or stay the same?

30. ## Math

A rectangular tank 40cm wide by 50 cm long by 30 cm high is filled up with water up to 2/3 of its height .water flows from a tap into the tank at a rate of 0.5 liter per minute. Find the amount of water in the tank after 30 minutes. Give your answer in

An art teacher has 1 1/2 pounds of red clay and 3/4 pound of yellow clay. The teacher mixes the red clay and yellow clay together. Each student in the class needs 1/8 pound of the clay mixture to finish the assigned art project for the class. How many

32. ## Chemistry Dr BOB

A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of a 1.00 M Cd2+ salt. Report your answers to the correct number of significant figures. a)Find E degree cell, delta G degree ,

33. ## chemistry

Sucrose (C12H22O11, table sugar) is oxidized in the body by O2 via a complex set of reactions that ultimately produces CO2 (g) and H2O (g) and releases 5.16x10^3 kJ/mol sucrose. a) Write a balanced thermochemical equation for this reaction. Make sure to

34. ## Early education

The child who thoughtfully pauses before answering may be displaying decreasing impulsivity. I think True for the correct answer It is all right for a teacher to answer a child’s question with a question. I think true for this one too.

35. ## Language Arts

Underline the prepositional phrase in each sentence below. 1. My dad was over the hill when he turned fifty-one years old. 2. We walked up the stairs. 3. My mom took walk around the block. 4. I looked under my bed.-I feel that under my bed is the

36. ## Language Arts

Directions: Underline the verb in each sentence, then write past present or future. 1. We study English in Pete's class. -Underline study and this is present 2. English was not my first language.- I am confused on this sentence. 3. I will be a very good

37. ## Language Arts

Directions. Identify the tense of each underlined verb. Write past, present or future. In this assignment there is nothing underlined. 1. You will enjoy this book about inventions. -Future 2. Inventors create new machines. -Present 3. Each machine does a

38. ## chemistry

When 24.30mL of .5 M H2SO4 is added to 24.30 of 1M KOH in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17 degrees C. Calculate delta H of this reaction. (Assume that the total volume is the sum of the individual volumes and that density

39. ## Chemistry

Question asking about how enzymes affect the rate of a reaction. Check all that apply 1. They shift the reaction equilibrium towards the products. 2. They increase the concentration of the reactants. 3. They lower the activation energy of the reaction. 4.

40. ## chemistry

A chemist decomposes several samples of carbon monoxide into carbon and oxygen and weighs the resultant elements. The results are shown below: Sample Mass of Carbon Mass of Oxygen 1 6 8 2 12 16 3 18 24 Do you notice a pattern in these results? Next, the

41. ## Chemistry

Element M(a solid) reacts with an aqueous solution of compound B to form an aqueous solution of compound C(a salt) and a gas composed of element D. When 1.000g of element M is reacted with excess oxgen 1.658g of the compound MO are formed. Compound B is

42. ## Child Education

Preschoolers’ ability to discriminate phonemes when they hear them has little to do with early reading ability. I am thinking true ​The greater the intellectual and positive emotional involvement in learning, the more effectively the brain learns and

43. ## Math

Define the variables for each situation. Then write an equation. 7) Jana's age plus 5 equals her sister's age. J + 5=x Would this be correct? 8) Andrew's class has 3 more students than Lauren's class. L + 3=A Is this correct?

44. ## Math

Determine whether the event is impossible, unlikely, as likely as not, likely, or certain. Then tell whether the probability is 0, close to 0, 1/2, close to 1 or 1. Picking a number that is divisible by 5 from a jar with papers labeled from 1 to 12. The

45. ## Math

Ava's bedroom rug is 2 3/4 feet long and 2 1/2 feet wide. What is the area of the rug? How do I go about figuring out the answer to the above? It seems to be very extremely complicated.

46. ## Language Arts

Underline the pronoun that correctly completes each sentence: 1. Ants use (theirs, their) antennae for touch and smell. Underline their 2. That nest under the tree is (their, theirs) Underline theirs 3. An ant has two stomachs in (its, our) abdomen.

47. ## Math Ms. Sue

A carpenter is cutting towels from a piece of wood that is 10 inches long. How many half inch dowels can the carpenter cut? Please help me figure out how to solve this.

48. ## chemistry

acetylsalicylic acid (aspirin) HC9H7O4 is the most widely used pain reliever and fever reducer. Find the PH of 0.040 M aqueous aspirin at body temperature (Ka at 37 C = 3.6 x 10-4) is this correct? initial concentration is 0.040 M. let change in

49. ## chemistry

Codeine (C18H21NO3) is a narcotic pain reliever that forms a salt with HCl. What is the pH of 0.064 M codeine hydrochloride (pKb of codeine is 5.80)? Thank you.

50. ## chemistry

Assume water boils at 100.0 C in Houston(near sea level) and at 90.0 C in Cripple Creek Colorado(near 9, 500 feet). If it takes 4.7 min to cook an egg in Cripple Creek and 4.4 min in Houston, what is Ea for this process? Enter your answer in scientific

51. ## Calculus

Let y(x)=ln(cosh(x)+ sqrt(cosh^2(x)−1)) Find the derivative Dxy= I don't know what to do with this...

52. ## Math

Write a fraction that is equal to 5. Would the correct answer be 5/1?

53. ## Math

What is the difference in minutes between the shortest collection times before and after the well was installed? Box Plot 1 25 to 35 Box Plot 2 45 to 64 What numbers do I need to subtract? 64-45 and 35-25 and then find the difference between those? I am

If a teacher points out or makes comments about the printed words in a book while sharing it, the child will probably ask more questions and make more comments about print too I think T for the answer An important aspect of sharing books with children is

56. ## Spanish 202

Directions: Grammar questions, choose the best answer. 1. Antes de subir la escalera, la niña _______________ de los huéspedes. -se despidieron -se había despedido -se despida -se despidiera ANSWER: Se despida 2.Si me lo _________________ antes, te

57. ## Math

For breakfast, Clarissa can choose from oatmeal, cereal, French toast or scrambled eggs. She thinks that if she selects a breakfast at random it is likely that it will be oatmeal. Is the correct? Explain your reasoning. I am not sure on the above at all.

58. ## Math

There are 4 aces and 4 kings in a standard deck of 52 cards. You pick one card at random. What is the probability of selecting an ace or a king? Explain your reasoning. I am a bit confused on this one. Please help.

59. ## Math

A spinner has 5 equal sections marked 1 through 5. What is the probability of not landing on 4. (1, 2, 3, 4, 5) 1/5 or 1 out of 5 is the probability of landing on 4 My answer: 4 out of 5 is the probability of not landing on 4. Is this correct?

60. ## Math

Determine whether each event is impossible, unlikely, as likely as not, likely or certain. Then tell whether the probability is 0, close to 0, 1/2, close to 1 or 1. 2. Randomly picking a green card from a standard deck of playing cards. My answers is that

61. ## Science

In an experiment ti determine the density of a liquid the following pieces of information were obtained. Mass of empty bottle=50g Mass of bottle and liquid=85g Volume of liquid=100cm^3 Use the information to determine the density of the liquid

62. ## Math

Kaylee,a residential builder,is working on a paint bugit for a custom designed home she's building.A gallon of paint costs \$38.50,and its label says it covers about 350 square feet. A. Explain how to calculate the cost of paint per square foot.find this

63. ## statistics

A population of N = 10 scores has a mean of μ = 24. If one person with a score of X = 42 is removed from the population, what will be the value for the new mean?

64. ## Math

How do you divide 54 by 6.75

65. ## Math

Ten cousins share 3 pizzas equally. What fraction of a pizza does each cousin get? Answer: 3/10 Four boys share 9 yards of fishing wire equally. How many yards of fishing wire does each boy get? Answer:9/4 Please check on the above answers.

66. ## Math Questions

Find Part of a Group Use a model to solve. 7/8 x 16= Answer: 14 8x2=16 7x2=14 6/10x10=6 10x1=10 6x1=6 Please let me know if I have the above answers correct? Thank you

67. ## Language Arts

Write S if the underlined word is a subject pronoun. Write O if the word is an object pronoun. 1. They'll climb up the ladder with us. Us is underlined This is an object pronoun 2. It will make a great clubhouse It is underlined It is a subject pronoun 3.

68. ## Math

My math assignment is conversion with weight. 1. 6 T= lb 2. 18lbs= oz 3. 3,200 oz= lb 4. 12T= lb 5. 9lb= oz 6. 7lb= oz 7. 100lb= oz 8. 60,000= T I need major help on the above. I do not know where to begin and need to know if there is some sort of chart I

69. ## Math

Javier bought 48 sports cards at a yard sale. Of the cards, 3 over 8 were baseball cards. How many cards were baseball cards? How would I go about figuring out the answer? I am confused.

70. ## chemistry

Calculate K at 298 K for the following reactions. NO(g) + 1/2 O2(g)......> NO2(g) Nog 86.60 No2 g 51 o2.... O I got 6.81 x 10^-7........thank you.

71. ## chemistry

home / study / questions and answers / science / chemistry / a chemical engineer studying the properties of ... Question A chemical engineer studying the properties of fuels placed 1.760 g of a hydrocarbon in the bomb of a calorimeter and filled it with O2

72. ## chemistry

Whenever organic matter is decomposed under oxygen free conditions, methane is one of the products. Thus enormous deposits of natural gas, which is almost entirely methane, serve as a major source of fuel for home and industry (dHrxn for the combustion of

73. ## chemistry..anybody!

I don't know why it was marked wrong. This is what it said: Where is the 5.64 coming from? Is this a typo?(thank you) HINT To balance the equation, make sure that the number of each atom on the reactant side is the same as the number on the product side.

74. ## chemistry-Dr BOB

Hi Dr. Bob, I first want to tank you for all your help. Secondly, I don't understand why this was marked wrong. When 27.20mL of .5 M H2SO4 is added to 27.20 of 1M KOH in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17 degrees C.

75. ## chemistry

Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition. 2 H2O2(l) 2 H2O(l) + O2(g) Hrxn = -196.1 kJ How much heat is released when 529 kg H2O2 decomposes? ( ......... ) KJ *note ..watch sig figs . my

76. ## Grammar

7When you finish your homework, please take the dog for a walk. The part of the sentence that is underlined is When you finish your homework. I believe that this is a dependent clause because it cannot stand alone and When is a dependent marker. 8. After

77. ## Grammar

2.Brianna eats chocoloate whenever she gets poor grade in math. whenever she gets a poor grade in math is underlined. I believe this is a dependent clause. 3. After the house flooded, the family moved into a temporary shelter. After the house is flooded is

78. ## Chemistry

I was doing a lab experiment: 1) I measured 2.02g of copper(II) sulphate pentahydrate 2) I dissolved the copper(II) sulphate pentahydrate in 10mL of distilled water 3) I added 2.0mL of concentrated HCl to the solution and mixed well 4) I added 0.25g on

79. ## Statistics

An economist found that a random sample of 42 high school teachers had an average annual salary of \$56,490. A previous study showed that the population standard deviation is \$4150. Calculate the margin of error, E, for a 99% confidence interval for µ, the

80. ## Physical Science

How much heat in joules is needed to raise the temperature of 5.5 L of water from 0 degrees Celsius to 78 degrees Celsius?

81. ## PHYSICS

WHEN THE BAROMETRIC PRESSURE IS 14.9LBS\IN AND THE PRESSURE GAGE ON A TIRE READS 34.6LBS\IN WHAT IS THE ABSOLUTE PRESSURE INSIDE THE TIRE

82. ## Math

\$500 was deposited in January @ 5% interest. \$15 per week deposited all year long. How much money was in the account at the end of the year?

83. ## Chemistry

CaCO3(s) CaO(s) + CO2 (g) A 5.9-gram sample of CaCO3 (molar mass = 100.) is placed in an evacuated 2.00L container and heated to 200^oC. Equilibrium is reached when 5.15% of the CaCO3 has decomposed. 1)Write the Kp expression for this reaction and

84. ## Linear Programming

Tab 1: Linear Program: 50 points Consider the Linear Program: Max 2A + 3B s.t. 1A + 2B

85. ## Chemistry

The molecular formula of a compound containg only carbon and hydrogen is to be determined. When a sample of the compound is burned on oxygen gas, 7.2 grams of water and 7.2 liters of carbon dioxide gas are produced(measured at STP). When 0.600grams of the

86. ## programming

java, write a program that prints out the letter X composed of asterisks (*) reply soon

87. ## BIOLOGY

Heat exhaustion caused by a person's exposure to heat can result in weakness or collapse. It usually involves a decrease in blood pressure. Explain why the homeostasis adjustment to heat can cause a drop in blood pressure. ---------- I'm not sure if I'm

88. ## Maths

The angle of elevation of the top of a vertical pole from a height 1.5m above a horizontal ground is 40. The foot of the pole is on the same horizontal ground and the point of observation is 20m from pole. Find the height of pole to 3.sp

89. ## Math

Good evening. I have a math problem I need some help with please. 1/2 (3/5 X - 8) + 7/4 (2/5 X + 4) X is a variable. My answer that I have so far is: 3/10 X - 4 + 7/10 X and then I get stuck.

90. ## Newspaper

The format newspaper are they single or double space?

When it comes to children’s phonemic awareness skill? a. typically begins developing in five-year-olds b.teachers prefer to teach it by direct instruction c. the majority of children develop it without direct instruction d. it develops before phonetic

92. ## Math

Hello. If I have the following table: Time(x) 18 27 72 81 Distance (y) 8 12 32 36 How would I create an equation relating the variables in the table? y= Please help. I have never done this before?

93. ## Science

What happens to the potential energy as person climbs a hill? I am truly not sure on how to word this at all. My answer is: You gain potential energy as you climb and go higher up the hill. Would this be the correct answer or can I answer this another way?

94. ## Curriculum

In Reggio Emilia curriculum, teachers plan ahead what children will accomplish in a week’s period. I am think false Professionals believe observation of children is an integral part of program planning. I am think true

95. ## Math

The ratio of strawberry to bannana is 2:3 We need 30 cups of batter total. How much banna batter do we need to make? How do I find this out? Please help

96. ## Math

Using the words listed below fill in the blanks with the correct number type Real Number, Rational Number, Integer, Whole Number, Irrational Number 3) 0.12 - Rational and Real number I am not sure about the rest. Am I correct on this? 4)

97. ## Math

The names of the students in Mr. Hayes' math class are written on the board. Mr. Hayes writes each name on an index card and shuffles the cards. Each day he randomly draws a card and the chosen student explains a math problem at the board. What is the

98. ## Math

A spinner has 3 equal sections that are red, white, blue. What is the probability of not landing on blue? My answer 2 out of 3 or 2/3 is the probability of not landing on blue. Is this correct?

99. ## Math

Use the complement to find each probability. What is the probability of not rolling a 5 on a standard number cube? My answer is 1/6 since there are 6 faces Is this correct and if not can you explain on how to do this? Thank you

100. ## Math

Good evening everyone. I have the below math problem. I am a bit confused on exactly what they are asking? Members of a polling organization survey 700 of the 7,453 registered voters in a town by randomly choosing names from a list of all registered