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tai ** (R)
1 The radices of the cylindrical rock core is 1cm, the length
is 5cm, and the viscosity of the oil is impa. s. The Pressure
difference between the two ends of the rock core 15 0-2
atmospheric pressure and we get 15 cm3 oil from the outlet
in 2 minutes, Please find permeability of the rock core.

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days