CeCe

Most popular questions and responses by CeCe
1. impact of energy use

1. Fossil fuels are (1 point) • a natural resource. i pick this one • renewable. • made from minerals. •burned in hydroelectric plants. 2. Which of the following is a consequence of using fossil fuels as an energy source? (1 point) •decreased

2. math

Caroline runs 3 and one half miles in 221 over 4 minutes. How many miles does she run per minute?

3. general chemistry 1

Of the elements below, __________ has the highest melting point. Rb K Li Na Cs

4. chemistry

What is the percent recovery if you begin with 0.482 grams of copper and recover 0.325 g? Include one decimal place in the answer and do not include the % sign. Answer

5. chemistry

calculate the freezing point of a .05500 m aqueous solution of NaNO3

6. Chem

determine the final temperature of a system after 100.0g of zinc ( specific heat .3876 J/g c) at 95.0 C is immersed into 50.0 g of water at 15.C

7. algebra

Please help I have no clue what i am doing and my school is not giving me a lot to work with For 7 days keep track of the number of pieces of mail you receive at your home. a. Put your data into a frequency table having intervals of 0–4, 5–9, 10–14,

I have to write a 300-500 word essay answering the following questions What benefits do you expect to achieve from career exploration? What do you expect to be the most challenging parts of your career planning process? Why? What questions do you hope to

9. chemistry

How many kilograms of H2O must be added to 76.0 g of Ca(NO3)2 to form a 0.509 m solution?

How does increasing the size of an object affect it's volume to surface area ratio? I don't understand please explain it?

11. Math

Altogether,Renee walks a combined "2 4/5" miles to and from the train each day.How long is the walk to the train?

12. MATH

Ian multiplied a number by 5. He then multiplied that product by 2. What digit is in the ones place of the final product?

13. Math

An object is dropped from a balloon from a height of 500m. (a) How long does it take to reach the ground? (b) If the object has an initial velocity of 12m/s, how long does it take to reach the ground? How far will it fall in 5 secnds?

14. algebra

Suppose you have \$55 in your account. You start saving \$10 each week. Your friend has \$20 in her account and is saving \$15 each week. A) When will you and your friend have the same amount of money in your accounts? B) How much money will each of you have?

15. math

Complete the statement. Round to the nearest hundredth if necessary. 12 L ≈≈ qt

16. college math

system of equations: solve the following system of operations using matrices (row operations) {5x + y + z + w = -5} {x - 2y + 2z -3w = -4}

17. social studies

for an additional public green space to be considered public servis what must be tru?

18. science

Water Cycle:Evaporation (cause by sun) (sun gives off heat in light in order for H20 to evaporte) Condensation (form of coulds) Precipation (coulds get to hevay and relase all its water;sleet rain hail snow...other..)runoff (water that's seeps into the

19. History

What do Eugene V. Debs, Jeannette Rankin, and Randolph Bourne all have in common? Is it that they were all against American entry into WWI?

20. Algebra

Hi I’m having a lot of trouble with algebra 1) write an algebraic expression to represent the sum of five times a number and 17 1:5x+17 2: 5x-17 3: 5(x+17) 4: 5+17x

21. Math

1. A customer comes into Pierre's and orders a random assortment of 6 danish. At the time she comes in, there are 26 danish sitting out: 12 raspberry, 8 cheese, and 6 cinnamon. Assume the danish are not replaced. a) What is the probability that the third

22. chem

calculate the delta Hf of c6h12o6 (s) from the following data: Delta H combustion= -2816 kj/mol delta Hf of Co2 = -393.5 kj/mol delta Hf= of H2 O= -285.9kj/mol

23. chemistry

balnce this equation, and show work Crl3 + KOH + Cl2--> K2Cr2O7 + KIO4 + KCL + H2O

24. algebra

the area A of a triangle with base b and height h is given by A=1/2bh,find the area when b=28m(meters) and h=38m. The area is m

25. Chem

the standard molar enthalpy and entropy of the denaturation of a certain protein are 512 kj/mol and 1.60 kj/K. mol, respectively . comment on the sign s and magnitudes of these quantities, and calculate the temperature at which the process favors the

26. physics

if you raise the temperature of 1000 grams of water by 17 degrees, how many calories of energy would you have added in

27. math

Ariel is making flower arrangements. He has 7 roses and 14 daisies. If Ariel wants to make all the arrangements identical and have no flowers left over, what is the greatest number of flower arrangements that he can make?

29. physics

A narrow beam of light passes through a plate of glass with thickness 1.4 cm and a refractive index 1.55. The beam enters from air at an angle 23.5 . The goal is to calculate the deviation d of the ray as indicated in the figure.

30. Math

4. Find the monthly payment for the loan. (Round your answer to the nearest cent.) \$700 loan for 12 months at 15% 5. Find the monthly payment for the loan. (Round your answer to the nearest cent.) A \$128,000 home bought with a 20% down payment and the

31. English

Thomas Jefferson and Thomas Paine shared a similar purpose for writing. What was their purpose?

what is the coordinates of an acute triangle with vertices at (0,0) and (0,-6)

33. Math

Christy Bought an 8-foot peice of lumber to trim a bookself.altogether she needs 100inches of lumber for the trim.Did christy buy enough lumber explain

34. Physics

A girl throws a ball vertically upward from a building at an initial height of 55.0 m above the ground with an initial speed of 5.00 m/s. a) What is the velocity of the ball at the highest point in its trajectory? b) Calculate the velocity of the ball just

35. math

A bag contains 12 blue, 5 red and 3 green marbles. Amy selects a marble and then returns it to the bag before selecting a marble again. If Amy selects a blue marble 4 out of 20 times, what is the experimental probability that the next she selects will be

36. Physics

A soccer player kicks the ball toward a goal that is 23.0 m in front of him. The ball leaves his foot at a speed of 17.6 m/s and an angle of 29.0 ° above the ground. Find the speed of the ball when the goalie catches it in front of the net.

37. Physics

Calculate the gravitational potential energy of the water in a lake of volume 100km^3 (mass=1.0x10^14kg). The lake has an average height of 50m above the hydroelectric generators at the base of the dam holding the water back.

38. Film and Literature

Apply at least one of the critical approaches introduced in this week's lecture (reader-response/viewer-response, psychoanalytic, or historical criticism), to "Memento Mori" and Memento. How might these approaches help us make sense of this story and its

39. chemistry

N2O undergoes thermal decomposition at 730°C to nitrogen (N2) and oxygen (O2) via first-order kinetics with a half-life of 3.58 x 103 minutes. Calculate the time required for 90% of a sample of N2O to decompose at 730°C.

40. math

what is x + 4= 16

41. Chemistry

I was given a list of 14 different solutions, and My homework question asks which of the solutions exhibit the common-ion effect and which ones are buffers? But, how would I be able to tell???

42. Chemistry

My question is: What is the mass of solute in a 25.0 g of 10.0 %(m/v) sucrose solution? (Assume density of solution is 1.15 g/mL) I was wondering if my answer: 2.17 g solute is correct? Thank you

43. algebra

mineral=aluminite, cryptohalite, fluorannite, graphite, titanium, ziesite density (g/cm^3)=1.68, 2 1/100, 3 7/40, 2.16, 4 2/5, 3.86 1. explain why the densities cannot be represented using set-builder notation. 2. use interval notation to describe a set of

44. Biology

5’-CGCACCTGTGTTGATCACCTAGCCGATCCACGGTGGATCCAAGGC-3’ ||||||||||||||||||||||||||||||||||||||||||||| 3’-GCGTGGACACAACTAGTGGATCGGCTAGGTGCCACCTAGGTTCCG-5’ Tip: If you want to see a review of PCR, we recommend this amazing animation and virtual lab made

45. books

Would this make a good Jane Eyre theme statement? "Every person searches for love & home, but only few find it." If not, how can I change it? I need help!

46. Finite Math

A small seminar class consists of Anne, Bill, Cathy, Dan, Ellen, and Frank. The teacher has been told that 2 of them are from Indiana, 3 of them are from Michigan, and the other 1 is from Ohio. But the teacher does not know who is from which state. So the

47. math

Simplify the expression. 1.) (Sec x +1)(sec x - 1)

3x^=39

49. math

there are two 1's,two 2's,and two 3's.There is one digit between the two 1's, there are two digits between the two 2's, and there are three digits between the two 3's. Holding number cards,can you duplicate this sequence of numbers?

50. Classroom Management

In the 6th grade social studeis class Mrs. Jones asked Tom to stop talking with his neighbor, but he continued. After three other reminders, Mrs Jones asked Tom to move to another seat. Tom refused saying "You can't make me move.: What would you do? Short

51. Sorry to keep bugging...Math

what is the coordinates at least four other rectangles whose perimeter is between 12 units and 16 units

what is china A) republican state B) demorticatic state C) buddasit D) none of the above i think its either Aor B but my main one would be A not sure though help??

53. Science

How many moles of cacl2 would be used in making 0.5L of a 2M solution?

54. history

what are the advantages of living in new france while being a fur trader, explorer or a new france artisan?

55. math

Find equivalent fraction with a common denominator and order from least to greatest

56. tring

factor x2-x-6

57. Science

What Would Happen If We Hunted Deer Population Use Three Vocab Words HELP Ms.sue :) btw this is about the food chain

58. Calculus

If f(x)= (1-cosx)/x and g(x)= 2/x on the interval (0,infinity), how would you identify all vertical asymptotes of f and g?

59. science

What is formed if solid copper sulfate is mixed with water

60. algebra

the length of a rectangle is represented by 36x^4y^3 and the width is 4xy. What is the area of x?

61. History

Were there any common themes between the elctions of 1916, 1920, and 1928?

62. Math

Tom has 1/5 more single dollar bills than Monica. Tom has 1/5 fewer single dollar bills than Elaine. If Monica has \$10 in singles, then Elaine has How many dollars in singles?

What MAJOR wars was Turkey ainvolved in?

64. History

Have there been territorial disputes or boundary changes in Turkey. I've been trying to research them and find a map of how Turkey used to look, but I coun't find any good information. If anyone could help with any websites about it, I would really

65. Biology

When infected with certain bacteria or viruses our bodies produces a fever. Fevers occur when the hypthalamus changes its temperature set point. Signaling of the hypothalamus could be direct (from infectious agent itself) or indirect (from the immune

66. Math

Robert gave one-half of his marbles to Dean. Then he gave two-thirds of the remaining ones to Mark. If he ended up with 10, how many did he have when he stsrted?

what is the coordinate of a rectangle with a vertex at (1,2) and dimensions 3 units by 4 units.....

68. Math

i got a worksheet and the teacher didn't go over the topic it says to draw the cooridnates from the descripition of the figures the first descripition was a rectangle with dimensions 2 units by 4 units.. help.. very desperate...

1. Language Arts

I love azulejo is correct believe him ok 👌

posted on May 2, 2019
2. impact of energy use

Hi I am here again!

posted on March 7, 2019
3. social studies

Remember in order to pass your test,you'll need to know the answer not think it but (D) is the correct answer. - cece

posted on February 26, 2019
4. history

B,CD, A was correct for me. ty! -california conn

posted on November 2, 2018
5. math

C ≥ 101* Sorry, typo.

posted on November 1, 2018
6. math

a.) 135 + 89 + C ≥ 325 224 + C ≥ 325 b.) 224 + C ≥ 325 C ≥ 325 - 224 C ≥ 10

posted on November 1, 2018
7. Science

Blahhh is sooo correct!!! tysm!! Your answers for the short answer are perfect as well. I hope people take your asnwers into consideration!

posted on October 30, 2018
8. Science

1.C 2.A 3.A 4.C 5.C 6.D 7.A 8.A 9.D 10.B 11.D 12.D 13.D 14.D 15.A 16.B 17.D 18.B 19.B 20.A 21.A 22.C 23.C

posted on October 30, 2018
9. Algebra help??!!

ty kit, lexxy, EEEEEEEEEEEE..,

posted on October 29, 2018
10. Language Arts

Uhm.. idek what to say- Badc worked from me, I'm from California Conn. academy- I-

posted on October 26, 2018
11. Social Studies

BCC was correct for California Conn.

posted on October 26, 2018
12. language arts

hailhyrda was right! TYSM!

posted on October 24, 2018
13. English

So, in the Drummer Boy of Shiloh, Joby was scared to go into war. He was very nervous, and I could tell because he had no confidence. He was so young! But the general lifted his confidence, by saying he was once scared, too. Conflict: Joby was mad/angry

posted on October 24, 2018
14. Language Arts

So, in the Drummer Boy of Shiloh, Joby was scared to go into war. He was very nervous, and I could tell because he had no confidence. He was so young! But the general lifted his confidence, by saying he was once scared, too. Conflict: Joby was mad/angry

posted on October 24, 2018
15. Langauge Arts

So, in the Drummer Boy of Shiloh, Joby was scared to go into war. He was very nervous, and I could tell because he had no confidence. He was so young! But the general lifted his confidence, by saying he was once scared, too. Conflict: Joby was mad/angry

posted on October 24, 2018
16. Langauge Arts

Look up "the drummer boy of shiloh essay summary" on the internet and bam. And you can take out sentences from here, put them in ya own words. Have at least 4-5 sentences. 1. What you think the theme is. 2. Why you think the theme is that. 3. Include a

posted on October 24, 2018
17. Language arts

Genderless Child is correct. You can help, I mean apparently the person who asked said you don't need to give him/her a full essay, just someway help, yet you are discouraging her, when you should just be helping.

posted on October 24, 2018

1. a 2. cd 3. b 4. c 5. c 6. c 7. b 8. b 9. d 10. a 100% Pretest

posted on October 24, 2018
19. 8th Grade Social Studies Unit test

i think 7 is A or B, but all the others are correct yw UwU

posted on October 23, 2018
20. 8th Grade Social Studies Unit test

1. D 2. A 3. A B C 4. C 5. D 6. D 7. A 8. C 9. A 10. A C D 11. C 12. B 13. B 14. C 15. B 16. C 17. C 18. C 19. A 20. Summarize the reasons for writing the Declaration Of Independance. I searched up: "the reasons for writing the declaration of independence"

posted on October 23, 2018
21. history

1. D 2. A 3. A B C 4. C 5. D 6. D 7. A 8. C 9. A 10. A C D 11. C 12. B 13. B 14. C 15. B 16. C 17. C 18. C 19. A 20. Summarize the reasons for writing the Declaration Of Independance. I searched up: "the reasons for writing the declaration of independence"

posted on October 23, 2018
22. social studies

1. D 2. A 3. A B C 4. C 5. D 6. D 7. A 8. C 9. A 10. A C D 11. C 12. B 13. B 14. C 15. B 16. C 17. C 18. C 19. A 20. Summarize the reasons for writing the Declaration Of Independance. I searched up: "the reasons for writing the declaration of independence"

posted on October 23, 2018
23. social studies

1. D 2. A 3. A B C 4. C 5. D 6. D 7. A 8. C 9. A 10. A C D 11. C 12. B 13. B 14. C 15. B 16. C 17. C 18. C 19. A 20. Summarize the reasons for writing the Declaration Of Independance. I searched up: "the reasons for writing the declaration of independence"

posted on October 23, 2018
24. history

Why is it b

posted on October 23, 2018
25. Math

also, thanks for the quick check! i got 5/5 100%!

posted on October 22, 2018
26. Math

nvm i got it correct. 4 - Practice: Working with Sets Practice 1. D 2. B 3. A 4. C 5. A 6. C 7. C 8. D 9. C 10. B -cc

posted on October 22, 2018

4 - Practice: Working with Sets Practice 1. D 2. B 3. A 4. C 5. A 6. C 7. C 8. D 9. C 10. B -cc

posted on October 22, 2018
28. Math

Kit is correct, thank you!!

posted on October 22, 2018