What is the total landing distance over a 50-foot obstacle?

/in , /by

(Refer to figure 35.) GIVEN:

Temperature 80 °F
Pressure altitude 4,000 ft
Weight 2,800 lb
Headwind 24 kts

Approximately how much flight time would be available with a night VFR fuel reserve remaining?

/in , /by

(Refer to figure 8.) GIVEN:

Fuel quantity 47 gal
Power-cruise (lean) 55 percent

What will be the distance required to climb to cruise altitude under the given conditions?

/in , /by

(Refer to figure 15.) GIVEN:

Airport pressure altitude 4,000 ft
Airport temperature 12 °C
Cruise pressure altitude 9,000 ft
Cruise temperature -4 °C