Any set with one element, as is the case here, can have two subsets. Here, those subsets are the empty set {} and the whole set {1}.
Answer:
The opposite of prime numbers are composite numbers. A composite number is a positive natural l number that has at least one positive divisor other than one or itself. The number 1 is not a prime number by definition - it has only one divisor.
Step-by-step explanation:
A, rotated then reflected
Answer:
The correct choice is (A)
Answer:
$144
Step-by-step explanation:
15*4=60
60*6=360
360*0.6=216
360-216=144
