# Bryan

Popular questions and responses by Bryan
1. ## Algebra II

Suppose that an object is dropped from a height of h meters and hits the ground with a velocity of v meters per second. Then v= sqrt19.6h. If an object hits the ground with a velocity of 24.2 meters per second, from what height was it dropped? Carry your

2. ## Chemistry

Three people weigh on a standard mass of 2.00 g on the same balance. Each person obtains a reading of 7.32 for the mass of the standard. These results imply that the balance that was used is ___________. a) neither accurate nor precise b) accurate c)

3. ## trig

A plane has an airspeed of 200 miles per hour and a heading of 28.0°. The ground speed of the plane is 207 miles per hour, and its true course is in the direction of 38.0°. Find the speed and direction of the air currents, assuming they are constants.

4. ## Education technology

1. which of the following is an example of tangible property? A method for creating ice cream that you friend thought of An idea for an invention that your dad mentioned briefly but did not write down•• Song lyrics printed in a songbook A quicker

5. ## Finite MAth

Assume that the set S has 7 elements. How many subsets of S have at most 3 elements

6. ## MATHS

Box A contained only 50 cent coins while Box B contained only 20 cents coins, Box B has 60 more coins than Box A but the value of all the coins in Box A is \$4.50 more than the value of all the coins in Box B. Find the amount of money in Box A. Please help

7. ## Education education

Which of the following is not a quality of a successful AUP? State acceptable use for school computers Covers network etiquette Contains a code of conduct for Internet users Requires no signature•• Correct me

8. ## physics

the initial velocity of a 4 kg box is 11 m/s, due west. after the box slides 4 m horizontally its speed is 1.5 m/s. determine the magnitude and the direction of the non conservative force acting on the box as it slides.

9. ## CHEM..

What is the major advantage of the stock system over the old naming system? The stock system is well understood world wide. And, it allows for multivalent atoms. One advantage is that some elements have more than two common valences; therefore, the "ous"

10. ## Physics

A rock is falling towards the Earth. Suppose the action force is the pull of the Earth on the rock. What is the reaction force? I do not know how to find the reaction force.

11. ## Geometry

Quadrilateral ABCD is inscribed in a circle. Find the length of its shorter diagonal if AB=12, CD=18, arc BC=120, and arc AD =60°.

12. ## Marketing (Help Check)

24.Which of the following is characteristic of the organizational buying process? A)Multiple parties participate in purchase decisions. B)Negotiation between buyers and sellers is commonplace. C)Online buying over the Internet is widespread. D)Buying

13. ## Math

Kevin mowed 6 lawns in 8 hours. What was his rate of mowing in hours per lawn?

14. ## maths

Paul, Kate and Sarah's mother left a bowl of jellybeans on their kitchen counter. Paul took one-third of the jellybeans, but then threw back 4 because he didn't like the black ones. Sarah ate 6 jellybeans and then took one-quater of what remained. Kate

15. ## math

A midwestern music competition awarded 38 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. The number of red ribbons was 2 more than the number of white ribbons. How many of each kind of ribbon was awarded?

16. ## Education technology

Read the following scenario and determine the willing participant. Eboni’s friend, Margo, was eager to tell her about the new friend she met online. She began chatting with Aaron on a social networking website and found out that they had a lot in common.

17. ## Public Speaking Please Check

1. (TCO1) The route used to transmit messages is known as: my answer:decoding encoding decoding feedback noise channel 2. (TCO1) As Claire tells about her trip to the museum, she notices Emma and Brian yawning. The information that Claire is receiving is

18. ## MATHS

A bakery baked buns and cakes in the morning in the ratio 4:1 After selling 50 buns and 10 cakes in the afternoon, the ratio of the number of buns to the number of cakes left became 3:1 a) Find the number of bums that the bakery baked in the morning b)

19. ## Math

The average of a 1 digit number, a 2 digit number and a 3 digit number is 368. What is the smallest possible 1 digit number? Please help!

20. ## abnormal psych

# 1.44 (1 pts.) Dr. Green is an admitting psychologist at a psychiatric hospital. Unfortunately, every client she interviews receives the diagnosis of schizophrenia. Dr. Green's diagnostic system ignores A) reliability. B) variance. C) base rates. D)

In a discount interest loan, you pay the interest payment up front. For example, if a 1-year loan is stated as \$10,000 and the interest rate is 10 percent, the borrower “pays” 0.10 x \$10,000 = \$1,000 immediately, thereby receiving net funds of \$9,000

22. ## chem

what is the major product of this reaction CH2=CH-CH2CH3+H2O H2SO4

23. ## MATHS

A garden is 50 meters wide and 120 meters long. There is a pathway that runs along the perimeter inside the garden. If the area of the pathway is half of the area of the garden, then the width of the pathway is ....? meters. Please help! area of the garden

24. ## Education technology

how can simulations be used in education? 1. They are allowed people to touch a real item throug the computer. They provide a realistic experience that students many not get in real life.•• They substitute games for learning. They make games real.

25. ## maths- year 5

If the students were given 80cm square of wooden board to make a box, what is the largest cube they can make with the board?

26. ## MATHS

A man caught a fish. It weight 5/7kg + 5/7 its own weight.What did it weigh?

27. ## chemistry

What volume (mL) of sulfur dioxide can be produced by the complete reaction of 3.82 g of calcium sulfite with excess HCl, when the final SO2 pressure is 827 torr at 44 degrees celsius?

28. ## Math

How do i divide and simplify? 5/7 divided by 35/3

29. ## Math (Calc)

Find the Exact value of Pi/24. I'm not sure whether to use a half-angle formula or a difference/sum of angles formula.

30. ## physics

a 75kg person is standing on a scale in an elevator, the scale gives a readout in newtons(you have to use a free body diagram)determine the reading on the scale in newtons in each of the following situations, when the elevator is not moving, the elevator

31. ## Geometry

A rectangular garden has an area of 55m2 and a perimater of 32 m. If its length is doubled, what is the % of increase on the new area and perimeter?

4. Which of the following companies faces the problem of undercapitalization? A large corporation that has been hit with a major lawsuit because one of its products has a design flaw that has led to serious injuries. A small new company struggling because

33. ## Math

Find the median of 33,50,46,25,30,37 I placed them in order so 25,30,33,37,46,50 Do i say the answear is 33,37? or is there another step to do when there are two numbes in the middle?

34. ## Chemistry

When 16 grams of methane gas combine with 64 grams of oxygen, 44 grams of carbon dioxide form, plus water. What mass of water is produced? You can work this problem as a stoichiometry problem OR you can recognize that the law of conservation of mass tells

35. ## Algebra 2

Q: What is the value of b in the equation 4^2b-3 = 8^1-b? My Work/Answer: Set each sides base to 2 2^2(2b-3) = 2^3(1-b) cancelled bases out solved for b my answer - 9/7 Is my work and answer correct Thank You

36. ## Physics

1. An arrow is shot from the top of a 50 m castle wall at 18 m/s horizontal to the ground. How far from the base of the castle wall will it land? 2. A cannon with a muzzle velocity of 45m/s is shot a various angles to get maximum distance. The general

37. ## dice probability (math)

if a pair of fair dice is rolled, what is the probability that we roll a total of five if we are given that the total is less than nine?

38. ## Chem

Cyclopropane (C3H6) reacts to form propene (C3H6) in the gas phase. The reaction is first order in cylclopropane and has a rate constant of 5.87*10^-4 at 485degreesC. If a 2.5L reaction vessel initially contains 724 torr of cyclopropane at 485degreesC, how

39. ## Public Speaking

Why is knowing your audience an important part of capturing and maintaining their attention? What is the impact of culture? my response: The impact of culture weighs heavily into how you will connect and relate with your audience. Although easy to consider

40. ## Geometry

Solve the square root of 90 divided by the square root of 9?

41. ## Chemistry

What is the formula for the ions in the compounds BaSO4 and Li2CO3 BaSO4 has barium ions (Ba2+, Sulfate ions SO42-, and Lithium carbonate has lithium ions Li1+, and carbonate ions CO32- Ba ions (might be written as Ba^2+) and sulfate (might be written as

42. ## Chemistry

What is the electron configuration called that has 18 electrons in the outer energy level and all of the orbitals filled? Noble gas configuration

43. ## Math

In a class, 2/5 of the boys wear glasses and 1/3 of the girls wear glasses. What fraction of the class wear glasses?

44. ## Math

Suppose that P(x) is a linear polynomial with P(6)-P(2)=12. What is P(12)-P(2)?

45. ## Language Arts

(Use the passage to answer the question.) 8. Read lines 5 – 9 from “The Olympic Swimmer.” Swimmers swivel, splash, and kick Back and forth in a clear, blue pool; Like fish at play in Neptune’s sea. Swimming relaxed, and calm, and free. These stars,

46. ## spanish

Ahora yo ___ en Panama. Mi hermana y yo ___ altas,rubias y delgadas.

47. ## satistics

Assume that the math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. If you score 560 on this exam, what percentage of those taking the test scored below you? semperfi

48. ## Algebra II

Ravi is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges \$75 and allows unlimited mileage. Company B has an initial fee of \$55 and charges an additional \$0.80 for every

49. ## Algebra

You have to wrap gift boxes for your club project. Each box is 4.5 inches wide, 7 inch long, and 4 inches tall. What size sheet of wrapping paper do you need to cut to cover the box? Gift wrap paper comes in sheets which are 30 inches wide and 36 inches

50. ## science, chemistry

2Al(s)+ 3Cl2(g)=2AlCl3(s) For the above reaction calculate: A) delta H, then state whether the reaction is endothermic or exothermic B) delta s, then whether the reaction becomes more or less disorder. C) delta G, the state whether the reaction is

51. ## Chemistry

The free energy of a single electron falling through a potential difference of one volt is 1 electronvolt (eV). Therefore, on a per electron basis, x volts → x eV. Calculate the maximum wavelength of light (in nanometers) that provides enough energy to

52. ## math

James spent 62 % of high school budget on books. In degrees what measurement would that be on a circle graph? A. 62% B. 162% C. 177% D. 223%

53. ## chem

How many moles of glucose (C6H12O6) are in 1.6 liters of a 0.75 M C6H12O6 solution?

54. ## math

Almost everyone at the Bright Corporation reads a daily newspaper on a regular basis. In fact, altogether te company employs 2,940 people,of whom70% read The Daily News,45% read The Courier and 60% read The inquirer. One fourth of the employees reads The

which statement is false about Globaliztion? Free markets are effective than government rules or national boundries are increasing in importance. I think its A, that free markets are more effective than government rules.

56. ## math

How to draw a picture grid to show 1.8 divided by 0.6? Write the quotient.

57. ## maths

A cylindrical water tank has a diameter of 140cm.To begin with it is full of water.A leak starts at the bottom so that it loses 33l of water in 1hour.How long will it take for the water level to fall by 30cm?

58. ## chem

what would the chemical equation look like for each IUPAC name 4-phenyl-2-pentyne b. 2-phenyl-3-pentyne c. 3-phenyl-4-pentyne d. 2-phenyl-4-pentyne

59. ## Interpersonal Communcation (Check)

1.The relationship between language and meaning is often unclear and difficult because: My answer is C the sentences we create are very rarely unique even speech communities do not have common grammatical rules language is innate words have both denotative

60. ## Public Speaking Please Check

(TCO1) Real disagreements between people are usually not present because members like to appear flexible during this stage of group development: My answer storming norming storming adjourning forming 9. (TCO1) Group goal statements should be: my answer

62. ## MATHS

Christina’s age is equal to three times her age in 3 years’ time minus three times her age 3 years ago. How old is Christina?

What is example of an action that a lower-level employee at your workplace could perform to help the organization better adapt to environmental change.

Help please. I believe that the move from selling music on a physical product to selling it digitally represents a change that will affect other industries. My Question? How are things different for a business with digital products? How does marketing

What is financial management? Identify the duties and responsibilities of financial managers.

66. ## Math

The shipping department must send out 50 cases of footballs. Five stores will receive ten cases each. How many cases are left?

67. ## math

A minor league baseball team plays 74 games in a season. If the team won 14 more than twice as many games as they lost, how many wins and losses did the team have?

69. ## Math

Use the distributive property to rewrite this expression. 7p + 7q

70. ## Math (Calc)

Find all solutions to the following equation on the interval 0

71. ## Lit

anybody read this poem the pitcher by robert francis? What is it about I don't get it

72. ## Chemistry

The coefficients of a balanced chemical equation indicate the relative number of _______ of the reactants and products. All stoichimetric calculations begin with a _______. Only ______ and ______ are conserved iin every reaction; moles, volumes, and

73. ## Chemistry

is this true or false? 5) Density has units of grams per cubic centimeter. It may have units of g/cc. But the unit used is strictly up to the individual calculating. It may be in kg/cubic meter or any of a number of other conversions.

74. ## T.V Prod

Anyone know where i can find a short story(treatment). Like a one page movie story about anything Are you looking for a short story? If so -- this is one of my favorites, "The Most Dangerous Game," by Richard Connell.

75. ## Chemistry

How do i determine how many electrons are in the highest occupied energy level? For Example how many electrons are in the highest occupied energy level group 3A I answered this for you when you first posted yesterday (last night). Tell us what you don't

76. ## Chemistry

Which property below is not a general property of metals. a.ductile b.poor conducter of heat c.malleable d.high luster i think it's d its b Metal is an excellent conductor of heat Most metals have high luster, conduct electricity and are malleable. Thank

77. ## Chemistry

Which of the following is true about the freezing water ? I. H 2 O (l) > H 2 O (s) + energy II. Q>0 III. Molecular attractions are weakened a. I only b. I and II only d. I, II, and III

78. ## analytic geometry

The line L with equation y=mx+n passes through the point (1,1) and is perpendicular to x+3y=1. Find the value of n.

79. ## math

jenny bought scrapbooking supplies for 123.00 she paid 8.61 in sales tax

80. ## Economics

Consider the following data. The money supply is \$3 trillion, the price level equals 4, the real GDP is \$4 trillion in the base-year dollars

81. ## Math

The following set of data is arranged from lowest to highest: 2, 3, 3, 4, a, b, 6, 6, 9, 12. What are the values of a and b that will make the median equal to 5 and mode equal to 6?

82. ## Trigonometry

In triangle XYZ, XZ=6, ZX=7, and XY=8, find (sinY+sinZ)/sinX.

83. ## Math

In a class, the probability that a randomly chosen student likes dogs is 0.72, that a student likes cats is 0.54, and that a student likes neither is 0.11. Find the probability that a student likes both dogs and cats.

The exponential function can be represented as an infinity power series as follows. e^x=1 + x/1! + x^2/2! + x^3/3!+⋯,-∞

85. ## Algebra

The sum of 2 numbers is 40, the smaller no. Is 6 less than the larger no. Find the numbers w/ solutions. Thanks

86. ## Algebra

Find the pattern and fill in the missing entries. In (x) out (y) 23 2 8 -2 -4 8 26 0 302 1.5 Rule:

87. ## physics

a 5kg ball is suspended by two strings one horizontally attached to a wall and one attached to the ceiling at a 35 degree angle, determine the tension in the slanted string, determine the tension in the horizontal string (you have to use a free body

88. ## Physics

Do the following calculations for a 1150 kg car. a. How much work must be done on the car to accelerate it from 0 to 60 km/h. **** Hi I am looking for advice on my questions below. This is my attempt at answering them.. Am i at least on the right track?

89. ## MATHS

Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will show tails?

90. ## MATHS

Three fair coins are tossed at the same time. What is the probability that one of the coins will show heads and other two will show tails?

91. ## Physics

Assume the length of an organ pipe is L=24cm. You have excited the wave in the tube, and you observe that it has displacement nodes at 4cm, 12cm, and 20cm measured from one end of the pipe. In which harmonic, n, is the air in the pipe oscillating? What is

92. ## Physics

A automobile travels at a speed of northward along a street, and a 7000-N sports car travels at a speed of eastward along an intersecting street. (a) If neither driver brakes and the cars collide at the intersection and lock bumpers, what will the velocity

93. ## Calculus

Find the Taylor series of f(x) = sin(x) at a = Pi/3.

94. ## geometry

what does the definition of angle bisector mean

95. ## MATHS

Logan Academy students take part in four field trips during the school year. They visit a library, a museum, a park, and a zoo. How many different ways can the four trips be ordered for the school year?

96. ## physics

A group of swimmers is resting in the sun on an oﬀ-shore raft. They estimate that 2.85 m separate a trough and an adjacent crest of surface waves on the lake. They count 13 crests that pass by the raft in 20 s. How fast are the waves moving?

97. ## Calculus

At 2:00 PM a car's speedometer reads 30 mi/h. At 2:10 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:10 the acceleration is exactly 120 mi/h^2.

98. ## Calculus

A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m higher than the bow of the boat. If the rope is pulled in at a rate of 1 m/s, how fast is the boat approaching the dock when it is 8