Mark purchases a Nintendo switch for $300 sales tax is 8% on all purchases how much sales tax does Mark pay
1 answer:
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Answer:
The probability that the next person asked has two pets is 0.176
Step-by-step explanation:
The given parameters are;
The frequency distribution of the number of pets owned is presented as follows;
Number of Times Frequency
None 354
One 981
Two 352
Three 200
Four 113
The probability that the next person asked has two pets = Proportion of the sample that own two pets = 352/(354 + 981 + 352 + 200 + 113) = 0.176
Therefore, the probability that the next person asked has two pets = 0.176
Answer:
The correct answer to the following question will be "0.0367".
Step-by-step explanation:
The given values are:
As we know,
On putting the given values in the above expression, we get
Now, consider
Therefore, "0.0367" is the right answer.
Answer: 5.18 pounds
Step-by-step explanation:
Given: The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas.
Let 'p' denote the pressure exerted on the walls and 't' denotes temperature of the gas.
Then the equation is given by :-
, where c is the proportionality constant.
Also, the pressure is 6 pounds per square inch when the temperature is 440° F.
Then, the final equation to calculate pressure becomes :-
Now, the pressure exerted when the temperature of the gas is 380°F is given by :-