An adult human heart pumps about 600 gallons of blood per hour.

a: write a variable expression to represent the number of gallons the heart pumps in (h) ( h represents hours or heart? ) hours

or

b: find the number of gallons of blood the heart pumps a day

this question doesn't make any sense to me

Given the lease terms below, what monthly lease payment can you expect on this vehicle? terms: •length of lease: 60 months •msrp of the car: $28,500 •purchase value of the car after lease: $12,900 •down payment: $1900 •lease factor: 0.0005 •security deposit: $375 •aquisition fee: $300 a.$232.50 b.$279.99 c.$227.50 d.$248.08