How do you determine whether a system of linear equations has no solutions, one solution, or infinitely many solutions?
1 answer:
The answer to this is
<span> If the lines are the same, the equations are dependent linear equations. Using the graph of y = x and x + 2y = 6, shown below, determine how many solutions the system has. Then classify the system as consistent or inconsistent and the equations as dependent or independent. The lines intersect at one point.</span>
Hope This Helps!
:D
<span> If the lines are the same, the equations are dependent linear equations. Using the graph of y = x and x + 2y = 6, shown below, determine how many solutions the system has. Then classify the system as consistent or inconsistent and the equations as dependent or independent. The lines intersect at one point.</span>
Hope This Helps!
:D
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Answer:
Step-by-step explanation:
Given
Peter hits
Mary hits
Required
The probability that Mary wins
From the question, we understand that Peter throws the first.
If Mary is to win, then Peter has to lose his throw
Using the complement rule, the probability that Peter misses is:
So, the probability that Mary wins is:
This gives:
Answer:
Volume of the gigantic fridge is 2.5 times the volume of regular fridge.
Step-by-step explanation:
This question is incomplete; here is the complete question.
Katie is buying a refrigerator for her apartment. She's choosing between a regular fridge and a gigantic fridge (details are shown in the table below). She notices that the gigantic fridge costs 3 times as much as the regular fridge.
How many times as great is the volume of the gigantic fridge as the volume of the regular fridge?
Area of the base, Height, Price
Regular Fridge: 1m² / 2m / $200
Large Fridge: 2m² / m / $600
In this question cost of the large fridge is 3 times as much as the regular fridge.
Area of the base of regular fridge = 1m²
Height of the regular fridge = 2m
So volume of this fridge = 1×2 = 2m³
Area of the base of the large fridge = 2m²
Height of the large fridge = m
Volume of the large fridge = = 5m³
Ratio of the volumes of the large and regular fridge =
Therefore, volume of the gigantic fridge is 2.5 times the volume of regular fridge.