Answer:
40,000
Step-by-step explanation:
$22.50
You can get this by dividing the new total by 116%, which is how much of the bill was paid.
Answer:
$640
Step-by-step explanation:
192 = 0.3(x)
x = 192/0.3
x = 640
Answer: The given logical equivalence is proved below.
Step-by-step explanation: We are given to use truth tables to show the following logical equivalence :
P ⇔ Q ≡ (∼P ∨ Q)∧(∼Q ∨ P)
We know that
two compound propositions are said to be logically equivalent if they have same corresponding truth values in the truth table.
The truth table is as follows :
P Q ∼P ∼Q P⇔ Q ∼P ∨ Q ∼Q ∨ P (∼P ∨ Q)∧(∼Q ∨ P)
T T F F T T T T
T F F T F F T F
F T T F F T F F
F F T T T T T T
Since the corresponding truth vales for P ⇔ Q and (∼P ∨ Q)∧(∼Q ∨ P) are same, so the given propositions are logically equivalent.
Thus, P ⇔ Q ≡ (∼P ∨ Q)∧(∼Q ∨ P).
Hello There! Shalinda's total is $29.62.
Our first step is to find 18% of $25.10. To do this, multiply 25.10 by 0.18.
25.10 x 0.18 = 4.518 (Which can be rounded up to 4.52)
So, this gives us the tip, but the question is asking what her total is, including the tip. To find her total, add the price before tip and the tip together.
25.10 + 4.52 = 29.62
So, her total with the tip is $29.62! I hope this was helpful, have a great day!
