Kai's hourly rate of pay is $19.25/hour.
Kai worked 6 hours for 4 of the days, and
[tex]\begin{aligned}Time_2 &= 6\ hours \times 4\ days\\&= 6 \times 4\\&= 24\ hours \end{lignes}[/tex]
Kai worked 8 hours in 1 day
[tex]\begin{aligned}Time_3 &= 8\ hours \times 1\ days\\&= 8 \times 1\\&= 8\ hours \end{lignes}[/tex]
[tex]\rm{Total\ work\ time\ of\ Kai = Time_2 +Time_3[/tex]
[tex]= 24\ hours+8\ hours\\= 32\ hours[/tex]
[tex]\rm{Kai's\ hourly\ rate\ of\ pay =\dfrac{weekly\ paycheck\ of\ Kai}{Total\ work\ time \of\ Kai}[/tex]
[tex]=\dfrac{\$616}{32\ hours}\\\\= \$19.25/hour[/tex]
Hence, Kai's hourly rate of pay is $19.25/hour.
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