Every day Jin reads for 0.75 hours in the morning and 1.25 hours in the evening. He uses the expression 0.75d+1.25d to keep trac
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Answer:
The last option
Step-by-step explanation:
To find a percentage of something you need
The expected is correct marks, the total is the total amount - then you multiply by 100 to turn the decimal into a percentage.
The axis of symmetry of a parabola in the form
is a vertical line
where k is the x coordinate of the vertex of the parabola.
The x coordinate of the vertex of the parabola is given by
which in your case is
So, the axis of symmetry is the line x=12.