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adoni [48]
3 years ago
12

When building a house, you have the choice of seven different floor plans, brick or stone exterior and carpet or hardwood floori

ng in the house. How many choices are there for one house.
Mathematics
1 answer:
Yakvenalex [24]3 years ago
4 0
11 im pretty sure....
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Under certain conditions the pressure of a gas varies directly with the temperature. When the pressure is 900 psi, the temperatu
Crank

Answer:

180psi

Step-by-step explanation:

Step one:

given data

P1= 900 psi

T1= 350°C

P2=?

T2=70°C

Required

The final pressure P2

<em>Gay-Lussac's Law: The Pressure Temperature Law. This law states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature. With an increase in temperature, the pressure will go up</em>

Applying the expression

P1/T1= P2/T2

substitute:

900/350= P2/70

2.57=P2/70

cross multiply

P2= 2.57*70

P2=180psi

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2 years ago
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3 years ago
Leon charge $75 at an interest rate of 12.5% how much Will Leon have to pay after one month if he makes no payments
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If 2(x + 2) + 4(x - 1) = 8, then 3x =
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Step-by-step explanation:

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