7th Grade Math
 👍 0
 👎 0
 👁 123

 👍 0
 👎 0
Respond to this Question
Similar Questions

chemistry
Suppose you are asked to find the area of a rectangle that is 2.1cm \rm cm wide by 5.6cm \rm cm long. Your calculator answer would be 11.76 cm 2 \rm cm^2 . Now suppose you are asked to enter the answer to two significant
asked by Lindsey on August 29, 2013 
math
write 480 in a) 1 significant figure b) 2 significant figures c) 3 significant figures d) 4 significant figures
asked by Jack on August 23, 2010 
Significant figures
How would I go and express these numbers with 3 significant figures in normal notation? a)15.08 b)1444 c)83,909 d)0.524 e)0.0254 for d and e aren't they already with 3 significant figures and also in normal notation? for a, b, and
asked by ~christina~ on September 2, 2007 
Math
Find the largest angle for which sine and tangent agree to within two significant figures. Express your answer using two significant figures. Answer in radians ?_?
asked by Anya on September 1, 2009 
chemistry
Consider a sample of 10.0 g of the gaseous hydrocarbon C2H6 to answer the following question: How many carbon atoms are present in a 10.0 g sample? (The question is asking for the number of carbons in the sample, not the
asked by bella on December 27, 2019

Chemistry
Suppose you are asked to find the area of a rectangle that is 2.1cm wide by 5.6cm long. Your calculator answer would be 11.76 cm2. Now suppose you are asked to enter the answer to two significant figures. (Note that if you do
asked by David on September 11, 2019 
Chemistry
Please tell me if my answers are right. Suppose that a series of measurements have shown that the mean mass of an object is 122.4g with a standard deviation of 1.3g. How many significant figures are justified in the mean and how
asked by Anonymous on September 2, 2013 
SCIENCE  PLEASE HELP PLESE
1) Round 578.683 m, 47.3333 kg, and 789.5 cm to four significant figures. 2) Find the weight of a 12.25 kg dog. Round your answer to the correct number of significant figures. Use weight=massxfreefall acceleration. 3) Round
asked by Andra on September 28, 2014 
chemistry
use exponential notation to express the number 480 in 3 significant figures and 4 significant figures
asked by mathew on September 8, 2010 
maths
What is the gradient of a line that has an angle of inclination of 75°? Enter the answer, rounded to 4 significant figures in the box below. the answer should be a number. ???
asked by elizabeth on May 8, 2011 
Chemistry
The oxidation of iodide ion by arsenic acid, H3AsO4, is described by the balanced equation 3I−(aq)+H3AsO4(aq)+2H+(aq)→ I3−(aq)+H3AsO3(aq)+H2O(l) If −Δ[I−]/Δt = 4.8×10−4M/s , what is the value of Δ[I3−]/Δt during
asked by Joe on October 5, 2014
You can view more similar questions or ask a new question.