# kenzie

Popular questions and responses by kenzie
1. ## math

Danica is arranging flowers for a party. On each table, t, there will be a vase of 9 flowers and 3 bowls of flowers with f flowers inside. Danica needs an additional 12 flowers for a cake topper. This situation can be written as the following expression:

2. ## Biomechanics

Maddie is standing still when her dancing partner, Paul, begins to lift her up and throw her into the air. Maddie’s mass is 40 kg. Paul exerts an average vertical force of 500 N for 1.0 s on Maddie during the lift and throwing motion. What is Maddie’s

3. ## Algebra

Claire’s mother is 4 years more than twice Claire’s age. The sum of their ages is 58 years. How old is Claire and her mother?

4. ## Science

Hemophilia is an inherited bleeding disorder where the blood does not clot properly. This disorder is caused by a recessive allele on the X chromosome, a couple just learned that their daughter has hemophilia. They already have a son home does not have the

5. ## chemistry

At room temperature (about 20C) milk turns sour in about 64 hours. In a refrigerator at 3C, milk can be stored for about three times as long before turning sour. (i) Determine the approximate activation energy for the reaction that causes milk to sour, and

6. ## math

please check my work. 1. The number of words (x) Tina can type per minute is at Least 50. write and graph and inequality. (I broke it down to these 2 choices because the A & D was incorrect) B. x is less than or equal to 50 C. x is greater than or equal to

7. ## chemistry

Some radioactive nuclides have very short half-lives, for example, I-31 has a half-life of approximately 8 days. Pu-234, by comparison has a half-life of 24,000 years. Explain why both of these examples are dangerous, even though their half-lives are very

8. ## Algebra

What is the equation expression for the difference of twice a number G and 10 is 24 ? I was thinking it was 2g * 10=24 but I'm sure it's highly wrong

9. ## chemistry

Nitrogen monoxide reacts with hydrogen gas to form nitrogen gas and water (vapor). Write a balanced equation for this reaction. the reaction is experimentally found to be (approximately) first-order in H2 and second-order in NO. Write down the form of the

10. ## trig

find sin of theta if cos is less than 0 and cot equals 3

11. ## Algebra

Draco steals and throws Neville's red ball straight up at 86 feet per second from about 11 feet above the ground. How long does he have until the ball reaches the ground? HINT: Use the function h(t)=−16t2+86t+11, where h(t) is the height of the red ball

12. ## math

Simplify the expression: 5(c+8)+c+3

13. ## chemistry

2 C6H6 + 15 O2 → 12 CO2 + 6 H2O ΔHrxn = 6542 kJ/rxn If 8.88 g of C6H6 (FW = 78.114 g/mol) is burned and the heat produced from the reaction is used to heat 6354 g of water at 22.5o C, what is the final temperature of the water (swater = 4.184 J/g C)?

14. ## Chemistry

80.0 ml of 1.50 M lead (IV) acetate is added to a 65.5 ml solution of 1.25 potassium chloride. 5.84 grams precipitate are collected. what is the percent yield? Calculate the concentrations of all ions remaining in solution. Okay so I know you have to

15. ## geometry

ABCD it's an isosceles trapazoid With A(10,-1),B(8,3), and C(-1,3).find the coordinates of D

1. How do both employers first cheat their governess? The employers say they mad a note of the fact that the pay is 30 rubbles a month and not 40 ** The employers indicate that an agreement was made about losing pay for holidays The employers decide to

17. ## math

paula bought a ski jacket on sale for \$6 less than half its original price she paid \$88 for the jacket. What was the original price

18. ## Physics

The Achilles tendon, which connects the calf muscles to the heel, is the thickest and strongest tendon in the body. In extreme activities, such as sprinting, it can be subjected to forces as high as 13 times a person’s weight. According to one set of

19. ## english

What type of sentence pattern is "Traditional gas-powered cars are harmful to the environment." ?

20. ## Nursing School

how many grams of lithium hydroxide are needed to remove 4500 grams carbon dioxide by a submarine atmospheric regulator and acts according to the following formula? 2LiOh+CO2>Li2CO3+H2O

21. ## math

y - - 8= -12 solve the equation please :( 5

22. ## math

simplify (-4)4 the second 4 is the exonent

23. ## math

write and equation in slope intercpt form using the folowing information : slope= 3 y intercept= -5

24. ## math

Simplify (-4)4 the second 4 is the coeffcient plzz HELP

25. ## math

solve 2(t-4)=3- (3t +1)

26. ## math

Is this a direct variation y= -2x + 6

27. ## math

Generate ordered pairs for the function for x= -2, -1, 0, 1, 2

28. ## arithmetic

A job is shared by 4 workers, W, X, Y, and Z. Worker W does 1/4 of the total hours. Worker X does 1/3 of the total hours. Worker Y does 1/6 of the total hours. What fraction represents the remaining hours allocated to person Z?

29. ## Algebra

Draco steals and throws Neville's red ball straight up at 86 feet per second from about 11 feet above the ground. How long does he have until the ball reaches the ground? HINT: Use the function h(t)=−16t^2+86t+11, where h(t) is the height of the red ball

30. ## Algebra

Tim Brown wants to enclose his children's play area with fencing. Tim found that he needs to install 50 feet of fencing around the rectangular play yard. If the yard covers 150 square feet, what are its dimensions?

31. ## Algebra

The top of a rectangular table has an area of 255 square feet. It has a length that is 2 feet more than the width. Find the dimensions of the table top.

32. ## World History

What are two problems from the Industrial Revolution that remain?

33. ## English

Which of the following statements about “life without gravity” explains why it is a expository essay? A.It describes the negative effects of weightlessness before it describes the posited effects. B.It is a short work of nonfiction that explains a set

34. ## History

What were 5 achievements of Asoka? how did they effect India?

35. ## science

What occurs durring meiosis that does not occur durring mitosis? a) Chromosones are passed to offspring b) A cell divides in half c) The chromosone number is divided in half d) Two sex cells combine

36. ## chemistry

Given the enthalpy reactions below, 2 X + O2 → 2 XO ΔHrxn = -1301.8 kJ/rxn XCO3 → XO + CO2 ΔHrxn = 169.7 kJ/rxn What is the ΔHrxn for this reaction? 2 X + O2 + 2 CO2 → 2 XCO3

37. ## chemistry

2 Fe2O3 → 4 Fe + 3 O2 ΔHrxn = 824.2 kJ/rxn How much heat will occur in the decomposition of 72.7 g of Fe2O3 (FW: 159.687 g/mol)? (Write answer to a whole number, zero places past decimal point)

38. ## history

how did nations collectively intensify the conditions of the Great Depression? The breakdown in economic interdependence led to the inflation of multiple currencies worldwide and reduced international trade B. the league of nationâ€™s lck of bylaws to

39. ## Math

Lance wants to find the total length of three boards he use the special 3 1/2 + 2 + 4 1/2 how can Lance rewrite the expression using both the associative and commutative properties of addition

40. ## history

Which best describes how the United States moved away from isolationism? a.The United States began to sell weapons to the Axis powers after the Soviet Union’s invasion of Poland. b.The United States established military bases throughout Europe to protect

41. ## Social studies paper

What are some positive aspects of being a !@#\$%^&?

42. ## math

write a ratio and percent for the shaded area. total of 20 squares 6 shaded squares A. 6/25 30% B. 3/50 6% C.6/25 24% D.3/10 30%

43. ## math

Suppose the temperature outside drops 4 degrees each hour. How much will the temperature change in 5 hours?

44. ## Math

How do you estimate 54.23-2.39??? Work: 2+6=7,000

45. ## Science

What would the mass of five grams of salt mixed with twenty grams of water be?

46. ## Science

Please help?!? In figure 20-1, where is the field of each charge the strongest? The picture shows A. A postive charge with arrows facing out and B. A negative charge with the arrows pointing in. This is a short answer question, but I don't understand what

47. ## CHM130

C6H12 (g) + 9 O2 (g) ----> 6CO2 (g) + 6 H2O(g) How many L of oxygen gas is needed if we produce 5.66 L of CO2?

48. ## Physics

Suppose you measure a standing person's blood pressure by placing the cuff on his leg 0.580 m below the heart. Calculate the pressures you would observe if the pressures at the heart are 121 over 80 mm Hg. Assume there is no loss of pressure due to

49. ## Algebra

This sheet it says representing functions as grass I have a graph I also have a table and says make a table graph the function Y equals X plus one when the domain is (1,2,3,4)? How do I begin ??

50. ## Algebra

What is the equation expressions for 12 more than a number b? I said 12x + b I Need help ASAP!

51. ## Science

Neglecting air resistance, what is the speed of the object when it hits the ground?

52. ## Algebra

1. What is the value of the expression (-7)(3) - (5) (-3) 2. Simplify (x^2 +6) - (3x^2 - 2x -5)

53. ## science

A point charge of -4 mu or micro CC is located at x = 4 m, y = -2 m. A second point charge of 12 mu or micro CC is located at x = 1 m, y = 4 m. (a) Find the magnitude and direction of the electric field at x = -1 m, y = 0. I got 4545.69 N/C by using this

54. ## phys urgent!

A particle leaves the origin with a speed of 2.4 times 10^6 m/s at 38 degrees to the positive x axis. It moves in a uniform electric field directed along positive y axis. Find Ey such that the particle will cross the x axis at x = 1.5 cm if the particle is

55. ## phys

A point charge of -4 mu or micro CC is located at x = 4 m, y = -2 m. A second point charge of 12 mu or micro CC is located at x = 1 m, y = 4 m. SO I took E=Eq1 +Eq2 and got 6967.368 N/C but it is wrong

56. ## Math

Tickets to a school play were \$5 for adults and \$3 for students. A total of 247 tickets were sold for a profit of \$1000. How many adult tickets an student tickets were sold?

57. ## College Algebra

3x-1/x^2-10x+26 Find all (real) zeros of the function Find all (real) poles of the function The function has... A horizontal asymptote at 0? A non-zero horizontal asymptote? A slant asymptote? None of the above

58. ## science

mass is 64.0 and volume is 16.0 what is the density?

59. ## math

describe a triangle with sides of 9in., 4in. and 6in.

60. ## American Gov't

_____ declared that "separate educational facilities are inherently unequal." Is it Brown VS.Board of education?

61. ## Math

what are the next 3 numbers after -1,+4,-9,+16

62. ## English

Rewrite each sentence below, replacing all clichés with more creative or straightforward expressions. The tried and true methods quite often can't be beat.

63. ## Pre-Alegebra

IF the scale model of an 82 inch long table is 10.25 inches long, what is the scale used to create the model?

64. ## Math

The banner will be 40ft plus half the banners length. How long will the banner be?

65. ## Math

What change you should be made in this sentence:Her parents thought she might need help copeing with her loss of her arm, but Bethany proved them wrong. F. Change parents to parent's G. Change copeing to coping H. Delete the comma J. Change them to her

66. ## math

538 divided by -63

67. ## Social Studies

How did missionairies help New France expand?

68. ## Algebra

Simpily the following (4/7M)2(49M)(17p)(1/34p5)

69. ## biology

Define characteristics of living things

5 = n over 2

71. ## math

in the addition problems below each leter represents the same digit in both problems. Replace each letter with a different digi, 1-9, so that both addition problems are true.(there are two possible answers.) A B C A D G +D E F +B E H ------ ------ G H I C

1. ## Social Studies

yes, that mrs.sue hasent helped at all!

posted on May 12, 2020
2. ## Social Studies

I

posted on May 2, 2020
3. ## math

how does that work how

posted on April 24, 2020
4. ## Science

Thanks for making chemistry easy

posted on March 19, 2020
5. ## Physical Education

aren't there 5 questions what about the other two?

posted on February 20, 2020
6. ## Language Arts

what about the rest of the questions?

posted on February 19, 2020
7. ## English

Thank you so much!

posted on November 12, 2019
8. ## science (ASAP)

it means two dominat alleles.

posted on October 14, 2019
9. ## Math

Because I don’t know

posted on September 25, 2019
10. ## Career

1. D 2. A 3. D 4. B 5. B 6. C,E 7. C 8. A 9. A 10. C 11. B 12. B 13. A 14. B 15 B 16. A 17. C 18. A,B 19. A,C,D 20. B

posted on September 15, 2019
11. ## Social Studies

Thank you Nicolas

posted on May 23, 2019
12. ## I need help, I'm stuck...what is the correct answe

jhgthkojfvhorufghoweur

posted on March 28, 2019
13. ## Social studies

XxCrumbZxX IKR just help us out omg

posted on March 26, 2019

ewwwwwwwwwwwwwwwwww and I got 80% also

posted on March 19, 2019
15. ## social studies

I just relized this was asked 4 years ago lol

posted on March 18, 2019
16. ## social studies

Weirdo is 100% correct but I took the test before and got a 75%

posted on March 18, 2019
17. ## social studies

Starkiller is always wrong when he says it changed

posted on March 18, 2019
18. ## history

Thank you!

posted on February 24, 2019
19. ## Math

Don't be a sad,the world will not be over! PEOPLE WILL GET IT WRONG! Plus the answer is:\$18 from Friday+\$20 on Saturday =\$38 so \$38 divided by half spent is \$19. Thank you for reading my answer! Bye!!

posted on January 25, 2019
20. ## Math

36

posted on September 20, 2018
21. ## physics

5.4

posted on May 23, 2018
22. ## math

thank you very much i didn't think i would found this exact problem and it's answer!!!!!1

posted on March 18, 2018
23. ## math

wait for #3 I meant c not b

posted on November 10, 2017
24. ## math

posted on November 10, 2017
25. ## Language Arts

anon trying to get you a 0% BIG FAT F don't listen

posted on November 3, 2017
26. ## L.A.

i have 8 questions not 5....

posted on October 20, 2017