It would be 23.46, since the next number is a 5 so we can round up.
Significant figures are:
ANY number that is not 0
Any 0 between two nonzero digits
Any 0 following a decimal (i.e 1.50)
Answer:
II. Rearrange the following jumbled words/phrases to make meaningful sentences: 5x1=5
a. certainly/the laughter/is/medicine/best
b. laughter/fact/is/in/a/panacea/for/diseases/all
c. lowers/pressure/by/circulation/it/blood/increasing/blood
d. a sense/and promotes/of/stress/well-being/laughter/decreases.
e. healthy food/ needed/is/better/also/lead/to/a/life
Without plastic, we wouldn't have as much of an environmental problem as we have now. Even though plastic has a lot of negatives, it's also made our lives a lot easier over past years. ... Our cars would have been different since a lot of the materials used inside are made out of plastic.
The correct scientific notation is 7.82 x 105 g
