Answer:
a ) If r ⇒ p
If q ⇒ p
r ∪ q
If r∪p ⇒ ¬ r
∴ s
b) The argument is invalid
Step-by-step explanation:
The argument is invalid because we do not with precision if b), because we do not have enough information about it, and this is because the previous sentences does not mention information about the donkey. We cannot infer something when we do not have enough information.
Answer:
20 gallons of painta
Step-by-step explanation:
30%÷6=5
5% per gallon
100%÷5%=20
N^2 y^2
n squared and y squared
Answer:
-52
Step-by-step explanation:
