Given A= {1,2,3,4,5,6,7,8,9} and B={2,4,6,8}, what is A U B?
Ugo [173]
A u B = { 1,2,3,4,5,6,7,8,9}
All elements of both sets , if they are repeating , you don't have to write them twice.
Answer:
$647.50
Step-by-step explanation:
111 x 2/3 = 74
111 x 1/3 = 37
$4.50 x 37 = $166.50
$6.50 x 74 = $481
$481 + $166.50 =
$647.50
¡Espero que ayude!
Girls = 6
Boys = 36
Total = 42
No. of boys = 36
Hope this helps.
Answer:
Rs. 112
Step-by-step explanation:
If traveling 900 km by rail costs Rs. 280, then the cost per km is:

If a person's journey is 360 km, then the fare is:
