The distance it takes a truck to stop can be modeled by the function

[tex]d(v)=\frac{2.15 v^2}{64.4 f}[/tex]

[tex]d=[/tex] stopping distance in feet
[tex]v=[/tex] initial velocity in miles per hour
[tex]f=[/tex] a constant related to friction

When the truck's initial velocity on dry pavement is 40 mph, its stopping distance is 138 ft.

Determine the value of [tex]f[/tex], rounded to the nearest hundredth.

6 days each week and 8 hours each day so total hours = (6x8) = 48 hours.
he earned $360 in a week it means he earn that much money working 48 hours so he paid in one hour is (360/48) = $7.5 (ans)

Answered by priyambaksi | 2024-06-10

$7.50 because 6x8 equals 48 and 360 divided by 360 equals $7.50

Answered by smartpersonlisten | 2024-06-10

Andrew worked 48 hours in a week and earned $360. Dividing his total earnings by the total hours gives an hourly wage of $7.50. Therefore, he was paid $7.50 for each hour of work.
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Answered by priyambaksi | 2024-11-03