Luisa

Most popular questions and responses by Luisa
  1. math

    which list shows number ordered from least to greatest? a. -1.5, -3.0, -7.1 b. -2.5, -1.0, -1.2 c. -3 3/4, -2 1/4, -1 1/8 d. -3/4, 1 3/4, 1

    asked on March 2, 2018
  2. math

    what is the sum of all proper fractions with denominators less than ten? help me plssss

    asked on February 23, 2017
  3. physics

    A spaceship moving with an initial velocity of 58.0 meters/second experiences a uniform acceleration and attains a final velocity of 153 meters/second. What distance has the spaceship covered after 12.0 seconds?

    asked on January 8, 2015
  4. Math

    A triangle has vertices X(0,0), Y(4,4), and Z (8,-4). a) Write an equation for each of the three medians b) Recall that the centroid of a triangle is the point of intersection of the medians of the triangle. Use the equations from part a) to verify that

    asked on October 12, 2007
  5. Chemistry

    predict the order of increasing vapor pressure at a given temperature for the following compounds: a.ch3ch2ch2ch2oh , b.ch3ch2och2ch3 , c.hoch2ch2ch2oh

    asked on May 1, 2019
  6. Math (Trigonometry)

    Zola can see the top of 180m cell phone at an angle of elevation of 32 degrees, and Naeem can see it an angle of elevation of 50 degrees. How far apart are Zola and Naeem if they are on a straight line with the tower? There are two possibilities.

    asked on September 13, 2015
  7. Microeconomic

    The accompanying table below shows the demand schedule facing a monopolist who produces at a constant marginal cost of $5 Price . Q 9 0 8 1 7 2 6 3 5 4 4 5 3 6 2 7 1 8 0 9

    asked on November 20, 2017
  8. Algebra

    If a boat leaves dock and travels 3 miles north, then travels 2.5 miles west, how many miles from the dock is the boat?

    asked on October 27, 2011
  9. Algebra II

    Find the recursive formula for the following sequence and determine if the sequence is arithmetic or geometric. A) 3,7,11,15.... B) -5,-15,-75....

    asked on October 24, 2016
  10. US Career Institute

    Chester has an appointment for a check-up on his asthma. He is wheezy and having labored breathing. His established physician performs an expanded problem focused exam and history. No further treatment is recommended. Chester is to return in three months

    asked on September 27, 2010
  11. math

    whats the opposite of x^2, like instead of the little number being on top, its on the bottom whats it called and how do you type it

    asked on February 6, 2018
  12. Math

    Mandy had three Maths tests and her mean mark is 84.What is the total of Mandy's marks for the three test?

    asked on May 17, 2018
  13. Chemistry

    At STP how many L of N2 are produced if 1 mol of NaN3 and .200 moles of KNO3 are in the air bag?

    asked on March 1, 2014
  14. math

    She scores 76 marks for the next test. What is the mean mark for the four tests?How to calculate?

    asked on May 20, 2018
  15. English

    What are methapors?

    asked on September 15, 2015
  16. Ece

    Which of the following is necessary for the learning of health and nutrition concepts? A. Learning cycle lessons B. Concrete experiences C. Skeletons and other models D. Food from the four food groups my answer is a.

    asked on March 8, 2015
  17. Gramar

    a 4 hour tour averaged 3 miles per hour. if the average rate was 2.5 miles per hour for the first 3 hours what was the average rate for the last hour

    asked on March 15, 2013
  1. Math

    3*84

    posted on May 17, 2018
  2. math

    The total of Mandys marks for the three tests is 3*84 =252

    posted on May 17, 2018
  3. math

    its c right?

    posted on March 2, 2018
  4. math

    oh ok, i was wrong

    posted on March 2, 2018
  5. math

    a?

    posted on March 2, 2018
  6. math

    nvm nvm

    posted on February 6, 2018
  7. Science

    How dose the c horizon from

    posted on November 21, 2016
  8. Calculus

    El valor del impuesto de un producto equivale a los 10/11 del costo de importaciĆ³n. Si el producto en cuestiĆ³n vale 22 entonce los impuestos valen: (de su respuesta en forma decimal)

    posted on February 28, 2016
  9. math

    the exam had 60 questions phelix got85% correct how many did he answer correctly

    posted on January 12, 2016
  10. Math

    Is 27920

    posted on November 8, 2015
  11. Math

    oh, thank you so much! it all makes sense now, my book was just so confusing on the topic and I cannot even begin to express hoe grateful I am; I was so desperate and overwhlemed by this. Thank you!

    posted on October 12, 2007