Me

use the following information to complete parts i, ii and iii.

1 hour = 3,600 seconds
1 year = 31,556,952 seconds

part i: use scientific notation to estimate the number of hours in one year.
part ii: use scientific notation to calculate the exact number of hours in one year.
part iii: in two or more complete sentences, compare your answers to parts i and ii. in your comparison, discuss similarities and differences in your answers.

24 units

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

80 the answer is 80

step-by-step explanation: