your daily workout plan involves a total of 40 minutes of running and swimming. you burn 20 calories per minute running and 10 c alories per minute swimming. let r be the number of minutes you run. how many calories will you burn in your 40 minute workout if you run for 20 minutes.
2 answers:
If you're running for 20 minutes, that means you swim for 20 minutes (40-20=20).
40 min - total time of workout.
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You just do -52 divided by 4 and get -13 as your answer.
m = -14
U see I would help but just because u said “pwease” I’m not :)
Answer:
1.14 s
Step-by-step explanation:
Time,
Here, d is the distance and s is the speed/velocity
Since we're given the velocity, s as 28 ft/s and the distance between the position of the rocket and ground as 32 ft then
Therefore, it needs 1.14 seconds
Answer:
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12z^2 - 7z -12/ 3z^2 + 2z - 8
