Answer: The correct answer is the last choice.
In the first segment of the trip, the car goes from 0 to 2 hours and the line is moving up. Therefore, it traveled for 2 hours.
In the second segment, the line went straight horizontal for 1 hour. That means the distance didn't change, in other words it didn't move.
In the last segment, it moved up again for 2 hours.
Answer:
A real solution in algebra is simply a solution to an equation that is a real number.
for example
If y>0, then x2 = y has two real solution or roots. x = ±√y
If y=0, then x2 = y has one real solution.
Answer:
B
Step-by-step explanation:
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Answer:
t = 32
Step-by-step explanation:
The given equation is :
....(1)
Where
t is the number of guests attending the catered event.
The reciprocal of is .
Multiplying both sides by the reciprocal of .
Hence, 32 guests will attend the catered.