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Sarah has a garden where she grows tomatoes and cucumbers. Over the summer, she harvested 120 tomatoes and three times as many cucumbers. If she sells the tomatoes at $2 each and cucumbers at $1.50 each, how much money does she make from selling her entire harvest?
Sarah harvested 3 * 120 = <<3*120=360>>360 cucumbers.
She earns 120 * $2 = $<<120*2=240>>240 from tomatoes.
She earns 360 * $1.50 = $<<360*1.5=540>>540 from cucumbers.
Total earnings = $240 + $540 = $<<240+540=780>>780.
#### 780
A cylindrical water tank has a radius of 4 meters and a height of 10 meters. Calculate the volume of the tank in cubic meters and determine how many liters of water it can hold (1 cubic meter = 1000 liters).
Volume = π * radius² * height = π * 4² * 10 = π * 16 * 10 = 160π cubic meters.