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2 years ago

1/2 litre of kerosene costs $1.50what is the cost ofn2 litre of kerosene

Mathematics

2 answers:

dybincka [34]2 years ago

8 0

6 dollars is the cost of the kerosene

sattari [20]2 years ago

5 0

Answer:

Step-by-step explanation:

1.5 × 2 = 3

1 liter = $3

3 × 2 = 6

2 liters of kerosene is $6

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2 years ago

The probability of event A is x, and the probability of event B is y. If the two events are independent, which of these conditio

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If two events are independent, then

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$Pr(A|B)=\dfrac{Pr(A\cap B)}{Pr(B)}=\dfrac{Pr(A)\cdot Pr(B)}{Pr(B)}=Pr(A),\\ \\ Pr(B|A)=\dfrac{Pr(A\cap B)}{Pr(A)}=\dfrac{Pr(A)\cdot Pr(B)}{Pr(A)}=Pr(B)$ .

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3 years ago

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2 years ago

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2 years ago

Determine the temperature of 2.6 moles of gas contained in a 5.00-L vessel at a pressure of 1.2atm.

strojnjashka [21]

Answer:

28.108 K.

Step-by-step explanation:

Given: Pressure (P)= 1.2atm

Number of moles (n)= 2.6 moles

Volume (V)= 5.00-L

Now finding the temperature (T).

Formula; T= $\frac{P\times V}{n\times R}$

R is a constant factor which makes other factors work together.

There is a numerical value for R which we use is $0.0821 \times \frac{L.atm}{mole.K}$

∴ Temperature (T)= $\frac{1.2\times 5}{2.6\times 0.0821 \frac{L.atm}{mol.K} }$

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∴ Temperature is 28.108 K

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2 years ago

1/2 litre of kerosene costs $1.50what is the cost ofn2 litre of kerosene​

1/2 litre of kerosene costs $1.50what is the cost ofn2 litre of kerosene