Newest questions posted by girl
  1. physics

    a stone tied to the end of string 80 cm long whirled in a horizontal circle with a constant speed the stone makes 14 revolutions in 25 sec a)what is the total angle in radian described by the stone in 25 sec b)find the angular speed of the stone? c)find
  2. physics

    a frog sees an insect at a horizontal distance of 1meter from it .the frog can jump with a maximum speed of 4m/s in any direction .find the mimimum distance that the insect has to keep the frog so that it can escape from the frog
  3. physics

    describe how the values of resisitivity determine the uses of material in industry ???
  4. science

    How can we detect dark matter? a. with a telescope/ b. by its effects on other objects c. by electromagnetic radiation it releases d. by radio waves please help
  5. History

    As a result of the French and Indian War, _________ claimed all west of the Mississippi River, and _________ gained control of all the land east of it. a. Indians; Britain b. Spain; France c. France; Indians d. Spain; Britain It is A? Please help me!ASAP!
  6. honors eng 3

    which of the following is NOT a characteristic of Twain's frame narrator in "the celebrated jumping frog of calaveras county"? he is a well-educated man he speaks in the first person point of view he expresses frustration and disinterest he speaks
  7. math

    Whole numbers that go one after another are called consecutive numbers. If you add 4 consecutive numbers, you get the smallest of these numbers multiplied by 5. What is this smallest number?
  8. math

    If I add to my number a number that is 17 more than twice my number, the sum will be 65. What is my number?
  9. english

    In conclusion, I am strongly against teenagers having cosmetic surgery. I believe the saying "beauty is only skin deep "which means people should recognise as a person, not just the face they represent in the world. better way of saying this its article by
  10. english

    As a teenager, I was not obsessed about eating out. My family would eat at a restaurant at least twice a week. Every time we went anywhere, it was a challenge for my parents to find a suitable food and a nice quality restaurant. Fortunately, exception I
  11. physics

    a racing car accelerates from rest to 30m/s in 6.0s what is her average acceleration? the answer in the book is 0.5m/s^2
  12. health

    The U.S. government categorizes body weight status as A. Healthy, unhealthy B. Thin, healthy, heavy, obese C. Underweight, healthy weight, overweight, obese D. Underweight, healthy, overweight
  13. social studies

    which result of the compromise of 1850 did not benefit the north?(1 point) the fugitive slave law california's admittance to the union !!! ending the slave trade in the district of columbia new mexico not being designated as a slave territory
  14. Math/pre algebra

    What are the answers to why is a hill like a lazy dog?
  15. chemistry

    Explain why is it important to have limiting reactant in stoichemestry?
  16. physics

    A dynamite blast at a quarry launches a chunk of rock straight upward, and 2.3 s later it is rising at a speed of 18 m/s. Assuming air resistance has no effect on the rock, calculate its speed at (a) at launch and (b) 5.4 s after the launch.
  17. physics

    A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 4.2 m/s. The car is a distance d away. The bear is 26 m behind the tourist and running at 6.0 m/s. The tourist reaches the car safely. What is the maximum
  18. science

    Gene therapy research uses _______ to alter defective hereditary material. (1 point) bacteria cells interferons viruses 2. _____ transports materials within a cell and between cells and makes up ______ percent of most organisms. (1 point) Fat; 60 Protein;
  19. math please help fast

    How many solutions are there to the following system of equations? 2x – y = 2 –x + 5y = 3 A. 0 B. 1 C. 2 D. infinitely many
  20. world history

    Which of the following was not an innovation that came about due to militarization in the 1800s? A. Larger farms B. Margarine C. Canned food and milk D. Factory production of bread **My choice is C....
  21. chem11

    Suppose you have a large supply of sponge balls with weights in the centre, so that when the balls are piled on each other the bottom ones are flattened. Sketch a graph that generally describes mass vs. volume for these sponge balls. Also, would weighted
  22. math

    A rancher has 296 feet of fencing to enclose two adjacent rectangular corrals. What dimensions will produce the largest total area? What is the maximum total area?
  23. physics

    A car accelerates uniformly from rest to a speed of 55 km/h (15 m/s) in 14 s. Find the distance the car travels during this time.
  24. science

    I HAVE WRITTEN A MITIGATION PLAN AND WANTED TO KNOW IF SOMEONE WOULD READ IT A GIVE ME FEED BACK AS TO WHAT I CAN CHANGE Energy Conservation Mitigation Plan Humans are not making energy conservation a priority. Spending a day without energy will be a hard
  25. Calc AB

    eliminate the parameter and write a rectangular equation for x=(t^2)+3 y=2t
  26. Can someone please check my answers

    Three fresh water and ocean water resource challenges fresh water resource challenges Aquifer depletion Lowers the water table. Prolonged aquifer depletion drains an aquifer dry, eliminating it as a water resource and may cause sink holes. Overdrawing
  27. BEH/225

  28. geometry

    The measure of 1 = x + 8 and the measure of 7 = 3x - 20. What value of x will show that lines f and g are parallel?
  29. science

    I need help with idetifying cartoon characters with the personality according to freud, rogers, and jung
  30. science

    I have answer the question can someone review it and tell me how it sounds or if I need to add something Post your response to the following: If you were an environmental researcher and were given funding to assist with one environmental issue, which of
  31. physics

    A pigeon flying horizontally at a speed of 16.0 m/s drops a stolen Rolex watch. The timepiece falls to the ground in 2.90s. (a) What was the watsh's altitude when it was dropped? (b) how far horizontally did it travel before it smashed into the deck?
  32. Math

    What is equal to: ((6a^2-30a) / a-2))((a^2+2a-8) / (2a^3-10a^2))

    If a child has an autosomal dominant trait, what can you say about the parents?
  34. ENG

    use of violence against injustice in today's society?
  35. English

    has any 1 read the novel called, "The House that was Eureka"? if so can u pls tell me what are examples of 'use of violence to resist injustice'. i need it for my english essay. plus i also have to mention the modern world's use of violence to resist
  36. english grammar

    He can bake cakes He can make pastries and pies.
  37. 8th grade geometry

    segment AC is congruent to segment AD by the ______ of the Isosceles Triangle Theorem. (8 letters, 5th=E, 7th=S) Please help!
  38. 10th grade

    in this geometry sequence, i have a 90 degree angle, 135 degree,157.5 degree & i need to know the next angle. please help!
  39. math

    simplify sixth squareroot of 27a6b3 + 7a eight squareroot of 81b4? please help me