Answer:
2.3 x 10⁴
Step-by-step explanation:
23000 is the number. You need the decimal to be in between the two whole numbers that aren't 0.
2.3 <
2.3 x 10, the exponent after the ten has to move the decimal to the original number of spaces in the original number 23000.
In 23000 its 4 places so your answer would be
2.3 x 10⁴
E = mc^2....divide both sides by c^2
E / c^2 = m
Answer:
768
Step-by-step explanation:
Some of those numbers are negative and some of the other numbers aren’t negative
