Hey there! :D
Plug in x for 2.
4x= 4(2)
x^4= (2^4)
Evaluate.
4x= 8 2^4= 16
Now, subtract the difference.
16-8= 4
The difference is 4.
I hope this helps!
~kaikers
The cistern is losing approximately 3.963 gallons of water per hour.
<u><em>Explanation</em></u>
A cistern is leaking 0.25 liters of water per minute.
<u>We know, 1 gallon = 3.785 liters</u>
So, 0.25 liters =
gallons
That means, the cistern is losing 0.06605....gallons of water per minute.
So, the amount of water losing in 1 hour or 60 minutes
<em>(Approximately)</em>
Factor both the numerator and the denominator before attempting to divide /reduce/ simplify.
Answer:
Step-by-step explanation:
Next time, please share the graphs from which you're supposed to choose your answer.
The graph of |x| is v-shaped and opens up. Its vertex is at (0, 0).