How do you write 7.4 x 10^-5 in standard notation?

1 Answer
Apr 16, 2018

Answer:

#0.000074#

Explanation:

#7.4 xx 10^-5#

To write in standard notation, move the decimal point on #7.4# over as many times as the power of ten given.
Move to the left if the given power has a negative exponent
Move to the right if the given power has a positive exponent

Therefore:
#7.4 xx 10^-5= 0.000074#