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postnew [5]
2 years ago
8

An engine operating on Dual cycle has a compression ratio of 12. The pressure and temperature at the start of adiabatic compress

ion is 100 KPa. and 37 degree Centigrade. The peak pressure of the cycle is not no exceed 8000 KPa. and the heat supplied to the cycle is 2000 KJ per Kg. of air. Determine the cycle thermal efficiency
Mathematics
1 answer:
viktelen [127]2 years ago
7 0
I am not sure but I hope you have a good day good luck
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3^6/3^_ = 3^4<br> what is the missing value?
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8 0
3 years ago
our bank granted you a single-payment loan of $31,000 for 45 days at an interest rate of 20%. Your bank charges ordinary interes
vfiekz [6]

Solution given:

R=rate=20%

T=time=45days =1month and 15 days =1 ½ months=⅛years

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since bank gives/takes compound interest

so

interest=P((1+R/100)^T-1)

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3 years ago
Adrianne want to create an outdoor rectangular keennal the length will be three feet more than twice the width write and use an
Pavlova-9 [17]
L = 3 + 2W

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6 0
3 years ago
The question is in the picture.
svetlana [45]

Answer:I figured it out for you. The answer is 8-6*sq 3


Step-by-step explanation:

I used Math           way

8 0
2 years ago
What is the factored form of this expression? <br><br> -9x^3-12x^2-4x
vlabodo [156]

Answer:

-x(3x+2)2

Step-by-step explanation:

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2 years ago
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