Need help with 7,8,11,12 and the summary
1 answer:
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Answer:
(a)
(b)300 Hours
(c)150 Hours
(d)Reduced and halved.
(e)
Step-by-step explanation:
(a) The number of hours worked is inversely proportional to the wage.
This is written as:
(b)If the student earns $8 an hour
w=$8
(c)When the wage per hour =$16
When w=$16
The number of hours reduced and is in fact halved.
(d)
The effect of raising the wage from $w to $2w per hour is that the number of hours required to work is reduced and exactly halved.
(e)The wage per hour is inversely proportional to the number of hours.
In fact,
Terrance: 12 miles/1 hour
Jesse: 8 miles/1 hour
Jesse: 8 miles/1 hour