It his last track make Carl ran the 100 meter dash in 13.4 seconds. What was his approximate rate of speed for the race
Cindy earned $126.50 for 22 hours of babysitting last week. what was city's rate of pay?
1. 100m/13.4s = ---m/s.
2. 126.50/22h = $/h.
Correct : )
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It seems that you have partial answers for both questions. Let's calculate the approximate rate of speed for Carl in the 100 meter dash first.
To find the rate of speed, we need to divide the distance (100m) by the time (13.4s):
Rate of speed = 100m/13.4s
Calculating this gives us:
Rate of speed ≈ 7.46 meters per second
Now, let's calculate Cindy's rate of pay.
To find the rate of pay, we need to divide the total earnings ($126.50) by the number of hours worked (22h):
Rate of pay = $126.50/22h
Calculating this gives us:
Rate of pay ≈ $5.75 per hour
To calculate Carl's approximate rate of speed for the 100-meter dash, we need to divide the distance (100 meters) by the time it took him (13.4 seconds).
Rate of speed = Distance / Time
Rate of speed = 100 meters / 13.4 seconds
To calculate this, we divide 100 by 13.4.