Question 1:
48 + 63 + 28 + 44 + 43 = 226 minutes
41 + 40 + 15 + 1 + 39 = 136 seconds
136 seconds = 2 minutes and 16 seconds
The answer is 228 minutes and 16 seconds.
Question 2: 228 minutes = 3 hours and 48 minutes
The answer is 3 hours and 48 minutes, but if you're also counting seconds, add 16 seconds to the end of it.
Answer:
That is the graph for y = -|x| + 3
the roots and vertex
Step-by-step explanation:
you can find the vertex by using vertex form y=a(x-h)^2+k you find the roots by solving the quadratic equation
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