355 miles/17 gallons ≈ 20.88 miles per gallon
284 miles ÷20.88= 13.6 gallons needed
Answer:
19
Step-by-step explanation:
<u>Step 1: Solve</u>
13 - (-6)
13 + 6
<em>19</em>
<em />
Answer: 19
if two mind readers read each others mind... who's mind are they reading?
That expression is the expected value of your winnings, or "the average amount you will win (or lose) per game in the long run".