# yvonne

Newest questions and responses by yvonne
1. ## Math

I have six eggs. I broke two. I boiled two. I ate one. How many do I have left?

2. ## School guidance

What course can I take

3. ## chemistry

If 19.7g of ALL, is actually produced, what is the percentage yield? 2Al+3I2 2 All3

4. ## chemistry

if you react 5.00g of aluminum with 20.0g of iodine, how much aluminum iodide do you expect to produce from this reaction? what is the limiting reactant ? what is the excess reactant? how much of the excess reactant do you expect to have left over?

5. ## maths literacy

Distance between two towns is 3,5cm,what is the actual distance in kilometres if you are givem a bar scale of 8km?

6. ## stats

Suppose for a given group of people, the mean height is 5.5 ft with a standard deviation of .25 ft, and let the data fall under a normal distribution.What percentage of the group is between 5 ft and 5.75 ft?

7. ## maths

show that (4-

Can someone please explain what "consumer socialisation" is. I would really appreciate it if its not copy and pasted from other website because I've searched it up, but I just don't understand it. Thank you

9. ## Biology

Hi, I am trying to work out a hypothesis to compare Estrogen receptors in breast cancer cells to normal breast tissues. Am I right in thinking that this will be a hypothesis using "effect" words instead of association ?

10. ## Chemistry

A is a solution of tetraoxosulphate(iv)acid.B contains 3.95g of sodium trioxocarbonate(iv) in 750cm3 of solution.if 22.70cm3 of the tetraoxosulphate(iv)acid neutralized 25.0cm3 of sodiumtrioxocarbonate(iv).calculate the concentration of i) B in moldm-3 ii)

11. ## programming

Example Develop a pseudocode algorithm for a program that accepts each of the average marks of 10 students in a class and computes the sum and the average mark of the class. The program should display the average mark of the class. Begin Set total to zero

12. ## introduction to law

We have heard that south Africa has two kind of sources of law.what are those two sources of south African law?

13. ## Life orientation

Discuss six ways that the heman rights violations influences individuals groups and the broader south african community

14. ## math

Steve runs a kennel and purchases dog food from a U.S supplier. The supplier sells 25 lb bags for \$28.95 U.S Each dog eats about 3.5kg/week and Steve boards an average of 16 dogs per day. How many bags of dog food will he need for 3 months? The answer is

15. ## Finance

Rob and laura wish to buy a new home. The price is \$187,500 and they plan to put down 20%. CIBC will lend them at a fixed rate for 25 years with monthly payments. How much will Bob and Laura's monthly payment be? Assuming they pay off this mortgage over

16. ## Movement and Music

At what age are children usually able to hop? 20% 30% 40% 50%

17. ## chemistry

calculate delta G at 298 K when 5.0 atm H2 and 3.0 atm of CO2 are converted to methanol.

18. ## chemistry

calculate delta G at 298 K when 5.0 atm H2 and 3.0 atm of CO2 are converted to methanol. I know you can calulate for Q and use that but how do you do the calculation when you don't have the atm for the final product.

19. ## chemistry

calculate the change in pH when 5 ml of 0.01M HNO3 is added to 50 ml of water. I know how to calculate pH, but not when it is changing.

20. ## Chemistry

HCI is a strong acid. What is the ion concentration, (H+), of a 0.0015M solution of HCI? What is the pH of a 0.0015M solution of HCI? I have looked in my book but it not making sense. I am not sure where to even start the problem. A little guidance please

21. ## Social Studies

2.)Why were Native Americans forced to leave their lands during the 1830s? a.)settlers wanted to settle the land b.)U.S. citizens settled the land first c.)the Supreme Court ordered their removal d.)their new lands were better for farming 4.)How did

22. ## 8TH GRADE LANGUAHE ARTS

It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The

23. ## Science

What are the implications of having aquitards in the water cycyle/

24. ## Language Arts; Trouble with television

It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20. The

25. ## 8th grade English; Trouble with Television

The Trouble with Television Robert MacNeil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

26. ## english

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

27. ## I need help asap

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

28. ## Language Arts

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

29. ## 8th grade language arts

The Trouble with Television by Robert Mac Neil It is difficult to escape the influence of television. If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each

30. ## science

Suppose you place a 30kg weight 50cm from the pivot where should the following forces be applied to lift the load a)a 100N force b)a 150N force 2)how far will the load in question 1 be lifted if: a)the 100N force moves downwards b)the 150N force

31. ## science

suppose you place a 30kg weight 50cm from the pivot, where should the following forces be applied to lift the load (a)a 100N force (b)a 150N force

32. ## algebra

A tennis ball is released from a height of hcm, it rebounds one-third of the distance it has fallen after each fall. Find the total distance travelled when it strikes the ground (i) the third time (ii) the nth time

33. ## algebra

what is the translation of two more than four times the number

34. ## algebra

The width of the park is x meters. The length of the park is one meter more than twice the width. Write an expression for the area of the park.

35. ## Geometry

What is the area semi-circle piece of glass for Norman glass when the width is 3ft. and the length is 4ft? Radius is not known.

36. ## Algebra

(x^3+2x^2-4x-8)/(x^4-16)x(3x^2+8x+5)/3x^2+11x+10)

37. ## Math

System A has a 10% chance of being "down", while system B has a 5% chance of being "down". What is the probability that: 1) Neither computer system will be operational. 2) Both computer systems will be operational. Thanks!

38. ## geometry

A right triangle prism has a volume of 2 cubic inches. A second right triangle prism is similar to the first one and has a volume of 128 cubic inches. A. What is the scale factor to go from the first prism to the second? B. What is the scale factor to go

z(-3)

z(-3)

41. ## Independent studies instead of pe

Need time to study home work

42. ## finite math

A tray contains 14 chocolate chip cookies and 16 oatmeal raisin cookies. How many ways can a child select 4 cookies that include at least 1 chocolate chip cookie?

43. ## math

Abby takes 6 steps forward, then 2 steps back. If she repeats this pattern,how many steps will she be from where she startedafter 4 moves? After 5 Moves?

44. ## biology

how does a dictionary illustrate a form of classification?

45. ## criminal procedure

In which areas of search and seizure do feel that the courts have not gone far enough?

46. ## Chemistry

If I begin with 2.5g of Mg and excess HCL. How many liters of H2 gas will I produce at 25C and 1 atm? 2HCL + Mg ----> MgCl2 + h2 ?? using pv=nRT

47. ## Physics

In a computer monitor, an electron beam with a current of 4x10^-6 A is directed at the screen. How many electrons are transferred to the monitor in 2 minutes.

48. ## algebra

If \$300 = 7% of X then X = ?

49. ## College Math

Consider the following expression. 3(x-2)-9(x^+7x+4)-5(x+8)

50. ## College Math

The "learning curve" describes the rate at which a person learns certain tasks. If a person sets a goal of typing N words per minute (wpm), the length of time t (in days) to achieve this goal is given by the following formula. t=62.5ln(1-N/80) (a)

51. ## College Math

A seismograph 300 km from the epicenter of an earthquake recorded a maximum amplitude of 5.3 102 µm. Find this earthquake's magnitude on the Richter scale. (Round your answer to the nearest tenth.)

52. ## College Math

An artifact was found and tested for its carbon-14 content. If 88% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? Use that carbon-14 has a half-life of 5,730 years.

53. ## accounting

What is the ending balance in an account that opebs with \$7000, earns 7.5% interest compound quarterly, and is held for 20 years.

54. ## Calculus

Consider the differential equation, dy/dx=(x+1)/y^2 with the initial condition y(0)=3. Write down the particular solution, and hence, calculate the value of y when x=8.7, to 3 dec places.

55. ## calculus

If the line y=mx-5 does not meet the curve y=3x^2-6x+7 then value of m is in the open interval (a,b). Find the exact value of b.

56. ## Statistics

A box contains 12 lights bulbs, of which 4 are defective. All bulbs look alike and have equal chance of being chosen. 3 light bulbs are selected from the box to check the quality. a. List all the possible outcomes b. find the probability that all 3 are

57. ## statistics

Identify why this assigbment if probabilities cannot be legitimite: P(A)=0.4, P(B)=0.3, P(AandB)= 0.5

58. ## physical

height=42m,speed=250m/s, how long will the object remain in air?

59. ## hr

Decision making is a process by which several possibilities are considered and prioritized, resulting in a clear choice of one option over others. Decision making is a fact of life personally and in business. We make dozens of decisions each day. Some

60. ## physics

what is the force in newtons acting on a 4.0kg package of nails that falls off a roof and is on its way to the ground

61. ## math

on saturday you earn half as much as you do on sunday but twice as much as you do on friday. during the 3 days you \$70. how much did you earn each day

62. ## math

you invest 200.00 into a savings account that earns 2% simple interest. How long will it tkae to earn 50.00 in interest?

63. ## algebra

Solve. 2x-1/x=4

64. ## algebra

Simplify. x^2+3x+2/x^2-2x-3

65. ## math

Multiply. 3x-3/2x-2 * 4x/3

66. ## algebra

Multiply. 2x-1/3x * x+1/2x

67. ## math

Subtract. x+4x-1/3x - 2x+2/3x

69. ## science project

I need help writing my abstract for my science project and it's the only thing I have left to do. It's very fustrating, so is there anyone who can help me plz?!!!!!!!

70. ## Logic and Design

What logic is used when pseudocoding compound conditions?

71. ## Marketing

______________ is the process of naming broad product-markets and then segmenting these broad product-markets in order to select target markets and develop suitable marketing mixes. A. Strategic planning B. Market positioning C. Market segmentation D. Mass

72. ## Operations management

how does finance marketing and personnel support product stategy in an organization

73. ## math

what does the undermentioned mean and how do I solve it ( 1000 )2/5

74. ## Math finance

I just brought a finanical calculator and i don't really know how to use it yet. The textbook said to calculate the price of the bond: Price=Coupon x Annuity factor (r, T)+ Par Value x PV factor (r, T) I was just wondering how to punch in the annuity

75. ## Chemistry

hellppp please i have a test on this on mondayy im so screwed A solid mixture contains MgCl2 and NaCl. When 0.5000 g of this solid is dissolved in enough water to form 1.000 L of solution, the osmotic pressure at 25°C is observed to be 0.4010 atm. What is

76. ## Investment

Capital asset pricing theory asserts that portfolio returns are best explained by ________ risk.

77. ## college physics

In Physics we often use meters per second as the units of velocity, rather than miles per hour. Convert 1 meter per second to miles per hour to get an idea of how these units compare. Please help me by showing me step by step so I can understand it better.

78. ## Informantion Tech

Which of the Windows server 2003 events logs contains information about the events generated by components such as services and devices?

79. ## writing

When address to the staffs of the company, should the "To" line be All staff or All staffs?

You are being interviewed for a business consultant position, and your interviewer has asked you to discuss which social responsibility approach you believe the following scenarios fall into obstructionist, defensive, accommodative, or proactive. Please

81. ## french

How do you say"I visited Hawaii for the first time" J'ai visite...then what?

82. ## French

I am having trouble distinguishing l'imparfait and the passe compose.

What are some of the functions that insurance agents typically perform in the distribution channel?

84. ## precalculus

5x+3y=8 convert each rectangular equation to polar form Convert each polar equation to rectangular form: a r=9cos0 b r=5 c rsq= cos 20 d r= 3____ 3+sin 0 Is this a test?

85. ## precalculus

how to solve; Xsq + ysq-4x=0 x^2 -4x + y^2 =0 x^2 -4x +4 + y^2 =4 (x-2)^2 + (y+0)^2=4 look like a circle to me.

86. ## algebra

Simplify using only positive exponents. (2r^-1s^2t^0)^-2 ---------------- 2rs Thanks in advance! Working this out: (2^-2 r^2 s^-4)/ (2 r s) = r^2/8rs^5 Note: Anything to the 0 power is equal to 1. I hope this will help. Sorry but can you help me please I

1. ## economics business studies maths literacy tourism

i do not know which career to choose at my level/

posted on May 6, 2018
2. ## Biology "Genetics"

Traits like human height and skin color shows a wide range of phenotypes, as opposed to just two ot three. From the standpoints of genese and alleles, explain why is this so.

posted on March 28, 2018
3. ## math

An atom of gold has a mass of 3.21x10^-22.What is the mass of 5000 atoms of gold.

posted on February 24, 2018

Not sure

posted on January 17, 2018
5. ## physics

Jesse travels 3.0 meters east and then turns and travels 4.0 meters north. The trip requires 35 seconds. What is his velocity? 0.14 m/s 0.14 m/s, northeast 5.0 m/s, northeast 5.0 m/s, southwest

posted on November 22, 2017

Im currently doing an assessment for business, and consumer socialization is one of the questions in the assessment.

posted on April 5, 2017

Yes - because the new strand would be translation, not transcription :-)

posted on April 2, 2017
8. ## Health Science

There is a website called "Ducksters". If you just enter "Diabetes" from there, it will explain exactly what you are looking for in simple terms. Hope this helps :-)

posted on April 1, 2017
9. ## Probability

A spinner has equally sized sections, of which are red and of which are green. The spinner is spun and, at the same time, a fair coin is tossed. What is the probability that the spinner lands on green and the coin toss is heads?

posted on January 22, 2017
10. ## Analytical Chemistry

A-7 B-2 C-1 D-5 E-6 F-4 G-3

posted on December 4, 2016
11. ## Life orientation

need help on maths physics an LO

posted on May 18, 2016
12. ## math

C- slant upright

posted on March 29, 2016
13. ## Math

Lou eats 6/8 of a pizza what fraction of the pizza in simplest form is left over

posted on March 15, 2016
14. ## stats

46

posted on October 7, 2015