math

convert 4.2g= kg
A)0.42kg
B)0.042kg
C)0.0042kg
d)0.00042kg

  1. 👍 0
  2. 👎 0
  3. 👁 94
  1. c

    4.2/10^3 = 0.0042

    1. 👍 0
    2. 👎 0
    posted by Mota

Respond to this Question

First Name

Your Response

Similar Questions

  1. maths

    Please help with this question.The mean weight of the contents of samples of 30 bags of sugar has standard error 0.008kg.The mean is 1.0042kg.Standard deviation is 0.042kg Choose the option that is closest to the probability, to

    asked by Rebecca on June 5, 2011
  2. chemistry

    Calculate the amount of heat required to heat a 42kg sample of ethanol from 14.0C to 18.0C

    asked by Emily on September 4, 2011
  3. Science

    1. convert .621 hl to liters? 2. Convert .013 dl to liters? 3. Convert .00078 mg to kg? 4. Convert 2.45 g to cg? 5. convert 1.9 km to cm? 6. convert .0476 mm to dam? 7. Convert 6.4 ul to nl? Do them all this way: (a) figure out

    asked by Biologyconfused.... on January 14, 2007
  4. math

    1:how do you order 3/4 , 7/8 ,and 13/6 from least to greatest. 2:how do you convert 2 2/4 ito an improper fractin. 3:how do you convert 3% into a decimal and how do you convert 4.56 into a percent ... i am in 6th grade by the way

    asked by makiya on February 18, 2013
  5. Math/Physics

    I am given a damping constant of 20 dyne*sec/meter...do I need to convert this if the rest of my givens are, for mass = 2kg, k (spring constant) = 82 N/m. I am trying to find the equation of motion of a spring but cannot solve it

    asked by COFFEE on July 13, 2007
  6. Math

    How do I convert these decimals? You need to give us some decimals to convert. When you do, show us what you think should be done to convert. You need to give us some decimals to convert. When you do, show us what you think should

    asked by Natasha on August 29, 2006
  7. math

    An 8 liter can filled with cooking oil weights 42kg. When 5 liters are emptied from the can,the can and the oil weight 27kg.What is the weight of the empty can?

    asked by Jun on September 1, 2016
  8. Physics

    a 59kg student jumped off the back of a 42kg sailboat, the boat was already travelling at 3.1m/s before she jumped. if she jumpped off with a speed of 2 m/s, how fast was the boat moving? thanks for any help

    asked by Josh on December 1, 2011
  9. chemistry

    A rectangular metal bar has a volume of 50.0 inches cubed.The Metal BaR weighs 1.42kg. Calculate the density of the metal in grams per cubic centimeter.

    asked by Kevin on October 12, 2009
  10. Science

    Hello, I just started my chem class today and I am totally stuck on this question: Hurriance Katrina had the 2nd lowest ever recorded barometric pressure at 0.920 mb. Convert this pressure to units of… a. atmospheres. b. Inches

    asked by Elizabeth on September 2, 2015

More Similar Questions