Jin schedules 496 hours for a project. He plans to work 8 hours each day. How many days will it take to complete the project?
2 answers:
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<u>Corrected Question</u>
Suppose that y and z are points on a number line if yz equals 16 and y lies at -4. Where could z be located?
Answer:
z would be located at -4.
Step-by-step explanation:
If the product of y and z, yz=16
Point y lies at -4.
Substituting y=-4 into yz=16, we obtain:
Divide both sides by -4
Therefore, <u>z would be located at -4</u>, which is the same point at which y is located.
y and z are the same points on the number line.
We know our result is correct because the product of two negative numbers is positive.
Answer: see attached graph
<u>Step-by-step explanation:</u>
Choose values for t and plug them into the x equation and y equation to find the x,y coordinates.
Usually there is an interval provided. Since you did not specify an interval, I chose to use [-2, 2].
