Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Number Systems
Significant Figures
How many significant figures does the following number have?
420
2
5
3
1
4
2 answers
The number 420 has three significant figures.
The number 420 has three significant figures.
You can
ask a new question
or
answer this question
.
Related Questions
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
write 480 in
a) 1 significant figure b) 2 significant figures c) 3 significant figures d) 4 significant figures
I have a Chemistry question which should be very simple but I do not know what significant figures are.
Assuming the following
use exponential notation to express the number 480 in 3 significant figures and 4 significant figures
When multiplying and dividing measured quantities, the number of significant figures in the result should be equal to the number
Calculate the pH from each H3O" concentration. Part 1 of 2 H30 *= 9.20x10-2 M. Be sure your answer has the correct number of
Evaluate the positive difference between 0.005348 and correct to 3 significant figures and 0.005384 correct to 3 significant
How many moles of aspirin contain each of the following number of molecules?
Note: Reference the Fundamental constants table for
0.102 x 0.0821 x 273 / 1.0
what can i express this in the correct number of significant figures ?@_@
answear in standard exponential form with correct number of significant figures
0.57 cm X 0.86 cm X 17.1 cm= what don't you
