Answer:
1.609344 kilometers
Step-by-step explanation:
3/4 is greater than 2/5. 2/5 is .4 and 3/4 is .75
Answer:
1/529
Step-by-step explanation:

Answer:
A
Step-by-step explanation:
An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.
For expression A

The denominator will be zero when x² - 4 = 0
x² - 4 is a difference of squares, thus
(x - 2)(x + 2) = 0
x - 2 = 0 ⇒ x = 2
x + 2 = 0 ⇒ x = - 2
The excluded values of x are x = ± 2 ⇒ A