Let x and y represent the costs of a pizza slice and a soft pretzel, respectively. The two purchases can be described by ...
9x +5y = 33.25
4x +6y = 19.50
A graph shows the solution of these equations to be
(x, y) = (3, 1.25)
The cost of a soft pretzel is $1.25.
The cost of a slice of pizza is $3.00.
Answer:
The probability that a person did not attend college if the person is not currently employed is 0.5602.
Step-by-step explanation:
Denote the events as follows:
<em>X</em> = a person attended college
<em>Y</em> = a person is employed.
Given:
Compute the value of 
as follows:
Compute the probability of a person being employed as follows:
Then the value a person being not employed is:
Compute the value of 
as follows:
Thus, the probability that a person did not attend college if the person is not currently employed is 0.5602.
The fourth point would need to be located at,
( 5 , 7 )
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I hope that helps you out!!
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~Zoey
t = 2
so the answer is b?
it shows many numbers.
2t = 4 [simplify]
divide both sides by 2
2t/2 = 4/2
so t = 2, but i see that theres a 9 on b? is that an accident?
Answer:
C
Step-by-step explanation:
Taking the equation for this we can see that A is using 8 to multiply. 8% = 0.08. But since the percent is increases it would be 1.08. So we can see that it cant be A, this applys for B as well. For D it says 1.8 which is close but that would be 80% not 8%. So now we can see that C is the answer.
