Laila

Most popular questions and responses by Laila
1. Art

Which statement is the best comparison of the symbolism behind Chinese in the Egyptians and lions? A) both Egyptian and Chinese lines represent royalty B) Chinese lines represent fear while Egyptian lions are symbolic of prosperity C) Chinese and Egyptian

2. algebra pleeeease help

Which solid has one base that is a triangle and three lateral surfaces that are triangles? (1 point) triangular pyramid triangular prism rectangular prism rectangular pyramid 2. Sarah needs to cover the lateral area and the base on top of the cylinder. A

3. Art

Which trait is not symbolized by chinese dragons? A. Wisdom B. Benevolence C. Evil •• D. Adaptability I not sure but my best answer is c

4. Social Studies

Identify the three major religions practiced in Africa as well as the location that these specific religions are practiced?

5. social studies

how was the south carolina constitution of 1868 different from earlier versions?

6. chemistry HELP plz!

The species __________ contains 16 neutrons. a. 16O b. 31P c. 34S2- d. 80Br- e. 36Cl

7. math

When Cheryl goes mountain climbing, she rests 5 minutes every 15 minutes that she climbs.If Cheryl combined time is 2 hours, how many minutes does she rest? P.S I don't want the answer i just need to know the operation to solve this problem

8. pre algebra PLZZZ help

Why do you have to use estimation to find the number of triangles you need for the string?

9. PHYSICS

A bolt drops from the ceiling of a train car that is accelerating northward at a rate of 3.15 m/s2. What is the acceleration of the bolt relative to the train car? I don't understand how to do this problem at all... and why isn't it zero? It seems if the

10. Math

Pamela can run 100 meters in 12.5 seconds and Josalin can run 150 meters in 20 seconds. If they both ran a 400 meter race at this rate, how many meters ahead would Pamela cross the finish line before Josalin?

11. Physics

What is the momentum of a wavelength= 0.015nm X-ray photon? p= in kg*m/s Please help I am confused. Thank you.

12. Art

According to egyptian mythology horus son Kebehsenuef fit who has the head of a hawk. what characteristic might make Kebehsenuef fit for the job of watching a dead mummy vital organs? A. A kind and caring heart B. The keen eyes of a bird of pray •• C.

13. math

my homework saids express each phrase as a rate and and unit rate round to the nearest hundredth. 120 miles on 4 gallons of gas the ratio is 30 to 1 I have to write it in a rate and unit rate to the nearest hundredth.

14. PHYSICS

super easy (I think) but I must be missing some concept... A race car starts from rest on a circular track. The car increases its speed at a constant rate at as it goes 5.00 times around the track. Find the angle that the total acceleration of the car

15. physics

You are the technical consultant for an action-adventure film in which a stunt calls for the hero to drop off a 18-m-tall building and land on the ground safely at a final vertical speed of 5 m/s. At the edge of the building's roof, there is a 100-kg drum

16. Math

find the height of a triangle with the area=110ft2 and base 10 ft? 5.5ft 22ft 550ft 11ft•• Correct me plz

17. Physics

The 2500 kg cable car shown in the figure below descends a 200 m high hill. In addition to its brakes, the cable car controls its speed by pulling an 1200 kg counterweight up the other side of the hill. The rolling friction of both the cable car and the

18. algebra

A poll estimates that 43% of likely voters are in favor of additional restrictions on teenage drivers. The poll has a margin of error of plus or minus 4%. Write and solve an absolute value equation to find the minimum and maximum percent of voters that

19. Chemistry

The voltage generated by the zinc concentration cell described by, Zn(s)|Zn2 (aq, 0.100 M)||Zn2 (aq, ? M)|Zn(s) is 21.0 mV at 25 °C. Calculate the concentration of the Zn2 (aq) ion at the cathode.

20. physical

A bicycle and its rider together has a mass of 95 kg. What power output of the rider is required to maintain a constant speed of 4.8 m/s (about 10.7 mph) up a 5.0% grade (a road that rises 5.0 m for every 100 m along the pavement)? Assume that frictional

Congratulations! You have decided to start a new business! You will begin a partnership with one other business associate that you trust and have known for several years. You plan to hire three managers and another twenty employees. Discuss a plan of

22. Pre-calc

2x^2 - 12x - 3y^2 - 24y +60 = 0

23. Physics

How many electrons make up a charge of -30.0 ìC?

24. physics

A ball of mass m = 0.2 kg is attached to a (massless) string of length L = 3 m and is undergoing circular motion in the horizontal plane, as shown in the figure. What should the speed of the mass be for θ to be 46°? What is the tension in the string?

25. Health

I need to interview an adult about how health care changed in their lifetime. I don't have anyone to interview so can someone that is an adult can you please tell me how health care have changed. Medical Advances Changes in Cost Changes in the relationship

26. math

A poll estimates that 43% of likely voters are in favor of additional restrictions on teenage drivers. The poll has a margin of error of plus or minus 4%. Write and solve an absolute value equation to find the minimum and maximum percent of voters that

27. ChemISTRY (WEBWORK)

A student measures the potential for cells containing A+B+and C+ ions and their metals and records his data in the table below: ............. Overall Reaction ................Potential (V) Cell#1'''''''A(s) A+(aq) B+(aq) B(s)''''''''''''0.90

28. physics

Two instruments are playing musical note "A" (440 Hz). A beatnote with a frequency of 2.5 Hz is heard. Assuming that one instrument is playing the correct pitch, what is the frequency of the pitch played by the second instrument?

29. Physics

Suppose a charge q is placed at point x = 0, y = 0. A second charge q is placed at point x = 6.2 m, y = 0. What charge Q must be placed at the point x = 3.1 m, y = 0 in order that the field at the point x = 3.1 m, y = 4.2 m be zero?

30. Chemistry

The element copper, found in nature with an average atomic mass of 63.54u, consists of two isotopes, copper-63 of atomic mass 62.93u and copper-65 of atomic mass 64.93u. Calculate the abundance of each isotope. I can't come up with an equation to solve it;

31. Physic A Level

A lift cable which is 50m long ,is made from high tensile steel of Young Modulus 2.0x 10^11 Pa. the cable is made from 100 wires each of radius 2.0mm . Calculate the extra extension in the cable when 10 passengers pile into the lift ,the total mass of the

32. Physics

A certain capacitor stores 360 J of energy when it holds 9.1 10-2 C of charge. (a) What is the capacitance of this capacitor? µC (b) What is the potential difference across the plates? V

33. PHYSICS

A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 14.0 m/s, the total force exerted on the driver has magnitude 115 N. What are the magnitude and direction of the total vector force exerted on the driver if the

34. Math

add. 4 1/7 + 1 1/2=

35. math

A sphere circumscribe a cube of side 4 cm. Find the radius and surface area of the sphere

36. Acc. PreCalculus

1.A boy has 5 vests and 3 jackets. How many outfits can he wear if he wears both a vest and a jacket?How many outfits can he wear if he wears either a vest or a jacket? 2.If you roll two sided dice what is the probability of getting a 9? What is the

37. Organic chemistry plz help me out (thanks)

1) a) What is the normail boiling point (760 mm Hg) for a compound that boils at 150 degree celsius at 10 mm Hg pressure? b) At which temperature would the compund in (a) boil if the pressure were 40 mm Hg? c) A compound was distilled at atmospheric

38. Physics

Two metal spheres are separated by a distance of 1.1 cm and a power supply maintains a constant potential difference of 710 V between them. The spheres are brought closer to each other until a spark flies between them. If the dielectric strength of dry air

How can you tell if these three equations have a common solution? 3x - 5y = 1 4x - y = 24 2x - 3y = 2 Please help ?

40. math

consider the pattern: 2=1x2; 6=2x3; 12=3x4; 20=4x5;......; 110=kx(k+1), ...., write down the 8th line in the pattern

41. Science

A car is traveling at 65 km/hr. The brakes are applied and the car stops in 3 seconds. How far does it travel? Write down the given, unknown, formula, solution, and the final answer.

42. Science

We are having a debate in Science class. We are each given two questions to debate each other. 1. The Climate is mainly influenced the by the sun? 2. The earth has been warmer in the past?

43. PreCalculus

y^2/25-x^2/9=0 What is the polar equation that is equivalent to the rectangular equation?

44. maths

the solution set for the following 1.X3+x2-6x-10=0 2.2x2-4x-4=0 3.x4-x3-4x2+x+1=0

45. physics

a ball is thrown at a vertical velocity to an angle of 30 degree above the horizontal and rises to a maximum height of 50 meters.if the angle is tripled find the maximum height and the horizontal range of a projectile for the same intial velocity

46. Physics Please COULD SOMEONE HELP ME ASAP PLZ

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried

48. help for homework

can you correct that for me pleas? Have you ever sat in a classroom and observed the conversational styles of the students? Nowadays many people flying to another language because several reasons such as study , business, or even Tourism. However, When

49. math

PLEASE HELP ME. 1/5 of bees flew to a cherry tree, 1/3 flew to a clover tree, and 3 times the difference of these 2 numbers buzzed over to a stand of heather. 3 flew around the hive circling and protecting the bee community. The question is, how many bees

50. English-Their Eyes Were Watching God

Why do you think Starks puts the street lamp on a showcase for a week and then throws a big celebration for its lighting ceremony?

51. economics

Assume that the demand for gasoline is inelastic. The government imposes a sales tax on gasoline. The tax revenue is used to fund research into clean fuel alternatives to gasoline, which will improve the air we all breathe. a. Who bears more of the excess

52. Math

2x-7 x-6 ---- - --- = 0 4. 7 Find x?

53. Math

Two consecutive numbers add to -11. What is their product?

54. pre calculus

for the given function f and g, find the specified value of the function. State the domain: f(x)=2x-5; g(x)=7x-9 a. (f-g)(x)= b.(f/g)(x)= I need help!

55. math pre calculus

find the following for the function f(x)=(x+5)^2(x-2)^2 a.find the x and y intercepts, b.find the power function that the graph ressembles for large values of x c.determine the maximum number of turning points on the graph of f d.determine the behavior of

56. ELA

We have to write a paper about seashells,sunglasses,and sunscreen My cousins and I went to the beach last summer and we brought things top lay with there like our beach ball and water guns then we put on our suncreen and sunglasses before going in the

57. physics

A flywheel with a diameter of 1 m is initially at rest. Its angular acceleration versus time is graphed in the figure. (a) What is the angular separation between the initial position of a fixed point on the rim of the flywheel and the point's position 8 s

58. Chemistry

Explain the important conditions when you crystallize a solid by crystallization.

59. Biology

Explain why would there be more white blood cells found in a person's body who is infected by salmonella bacteria rather than a healthy person?

60. Maths

Jack has scored 94 points in the last six basketball games. If he earns two points per basket, how many baskets at all must he shoot in the next six games for her average points per game to be 16?

61. Science

So I have an 89% in my science class and we took a test worth 15 points. I only got 8 correct which is an F. I have 2 A's, a B, and a D as the other grades in the grade book. How will this F affect my grade? I need it to stay a B

62. brain teaser

A girl has exactly enough money to buy 3 sweaters and 2 skirts, or to buy 3 skirts and no sweaters. How many sweaters can she buy is she buys only one skirt

63. math

How many centimetres in X metres Y cm?

64. Math

From 102nd floorˏ an observer spot his car at an angle depression of 5 degree.If the observer is 1250 feet high; how far is his car from him?

65. math

whats three to the third power

66. AP US History

Is columbus letter reliable(Reliability)? why or why not?What is the point of view?

68. Physics

Photons of energy 12eV are incident on a metal. It is found that current flows from the metal until a stopping potential of 8.0V is applied. If the wavelength of the incident photons is doubled, what is the maximum kinetic energy of the ejected electrons?

69. PHYSICS PLEASE SOMEONE HELP ME OUT

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried

3x^2+x+2=0

72. calculus

find a square root of -7-24i

73. health

I'm doing a health project on family. My question is how does your dad support you? I need ideas thank you

74. math pre-ALG

how to write 72,700 in word form

75. economics

Provide a real-world example of a product (a good or service) that has either an external cost or external benefit associated with it and propose a government policy to adjust for the over- or underproduction of this product.

76. economic

Do a google search on the concept of a “flat tax.” Explain how this tax scheme works and does it meet the criteria of tax efficiency and tax fairness/equity?

1. Social Studies

Where are they practiced?

posted on April 14, 2019
2. Social Studies

the answers are Christianity, Islam, and Judaism?

posted on April 14, 2019
3. Social Studies

I’m so confused when I read the article

posted on April 14, 2019
4. physics

A man hold a child on his shoulder while watching football match, how much work has he done , if the game last for two hours

posted on March 17, 2019
5. Social Studies

posted on January 16, 2019
6. Math

2233

posted on May 29, 2018
7. Physics

Which of the following statements regarding adolescent suicide is not true ?

posted on April 11, 2018
8. Physics

Carol is most likely to reject the ___________ theory of aging because she pictures the body as a mach that stops working properly as the parts wear out.

posted on April 11, 2018
9. Physics

I show you a picture of an aduld figure hovering over a sleeping child . I ask you to tell me a story about what you think is happening.Which king of projective test am I using?

posted on April 11, 2018
10. Psychology

I show you picture of an adult figure hovering over a sleeping child. I ask you to tell me a story about what you think i happening. Which kind of prejective test am I using.

posted on April 11, 2018
11. Psychology

Which of the following statement regarding human sexuality is mot accurate ?

posted on April 11, 2018
12. Psychology

during middle adulthood the most clearly markded biological change is related to

posted on April 11, 2018
13. Psychology

I show you a picture of an adult figure hovering over a sleeping child. i ask you tl tell me a story about what you think is happening. which kind of prejective test am i using

posted on April 11, 2018
14. psychology

Which statement about anorexia nervosa is true ?

posted on April 10, 2018
15. La

Haha

posted on May 16, 2017

all correct thank you so much^^^^

posted on December 19, 2016
17. pre algebra PLZZZ help

Because its easier....??

posted on October 31, 2016
18. Spanish

This is not correct, it's d, I just took the quiz trust me

posted on October 4, 2016
19. math

1because I said 1&7

posted on September 30, 2016
20. math

Forty-two hundredths

posted on September 29, 2016
21. Science

an input I think

posted on September 19, 2016
22. science

0.072 right

posted on August 30, 2016