Blackjack table

Hard 13 against a dealer Ace is a clear hit per basic strategy; the dealer has a strong upcard and doubling would only worsen expected value.

Hard 14 against dealer Ace is a clear hit according to basic strategy.

Total 9 against a dealer 10 is a weak hand where the best basic strategy is to hit, and doubling is too risky against a strong upcard.

Hard 16 against a dealer 10 is a losing hand either way, but hitting maximizes expected value by giving the chance to improve to 17-21 instead of relying only on a dealer bust.

Hard 17 against dealer 10 is a stand according to basic strategy.

Hard 16 vs dealer 7 is a hit according to basic strategy; doubling is too risky.

A pair of queens is a strong 20, and the dealer shows a 10-value card; standing is the best expected value and splitting 10s or hitting risks a worse outcome.

Hard 19 is a strong made hand against a dealer 10; basic strategy is to stand and let the dealer draw.

Standing on a hard 20 against a dealer 10 is the optimal basic strategy play.

Soft 15 against dealer 3 is not strong enough to double; basic strategy says hit to improve the hand.

Soft 17 against dealer 3 is a hitting hand per basic strategy; we cannot bust with one card and can improve our total.

Hard 13 vs dealer 3: basic strategy says stand because dealer has a weak upcard and likely to bust.

Hard 15 against dealer 9 is a negative expectation hand; hitting gives the best chance to improve versus standing or doubling.

Hard 16 vs dealer 10 is a losing hand; hitting gives the best chance to improve without risking additional chips on a double down.

Stand on 20 against dealer 7; splitting tens is suboptimal.

Hard 19 is a strong made hand against a dealer 5, which is likely to bust; standing maximizes expected value.

Stand on 19 against dealer's 10; it's a strong hand and doubling risks busting.

I have 11 against dealer 7, which is a strong double down opportunity according to basic strategy.

Hard 15 vs dealer 5 is a stand according to basic strategy; the dealer has a high chance of busting.

Hard 12 against a dealer 10 is a disadvantageous hand; basic strategy says to hit rather than stand or double.

I have a strong total of 19 against a dealer 10, and basic strategy says to stand rather than risk busting.

Hard 17 against dealer 8 is a stand per basic strategy; hitting risks busting with any card 5 or higher, and doubling is too aggressive with a made hand.

Hard 20 is a very strong hand against dealer 5; splitting queens or doubling would reduce expected value, and standing is the correct basic strategy play.