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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.

vbbv

step-by-step explanation:

correct answers below:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6