Answer:
The cost of 15 liters is $31.50
Step-by-step explanation:
1. Find the price for 1 liter of petrol.
Divide the cost by the number of liters:
$14.70 / 7 = $2.10 per liter.
2. Multiply the price for 1 liter by the new number of liters, 15.
$2.10 per liter x 15 liters = $31.50
Answer:

Step-by-step explanation:
Given
Two rolls of die
one of the outcomes is 6
atleast one is 6
Required
P(E|A)
First, list out the outcome of each


So:

Where:



So:

Answer:
B
Step-by-step explanation:
Answer:
<em>is the total amount.</em>
<em> </em>
Step-by-step explanation:
The first step in this problem is to figure out how much of a tip was left. To find that out, you need to multiply the percentage by the total of the meal.

We know that 11.34 was how much of a tip that was left,
To figure out the total amount that was spent, you would add the total amount and the tip.
