Pergunta
Nayya burns 5 kilocalories per minute running on a treadmill and 10 kilocalories per minute pedaling on a stationary bike Which of the following equations represents the total number of kilocalories of the has burned after running on the treadmill for 50 minutes and pedaling on the stationary bike for m minutes? A) T=15m+50 B) T=50m+50 C) T=5m+500 D) T=10m+250
Solução
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DianaProfissional · Tutor por 6 anos
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To solve this problem, we need to find the total number of kilocalories burned by the person after running on the treadmill for 50 minutes and pedaling on the stationary bike for m minutes.
Given information:
- The person burns 15 kilocalories per minute running on the treadmill.
- The person burns 10 kilocalories per minute pedaling on the stationary bike.
Let's define the variables:
- T: Total number of kilocalories burned
- m: Number of minutes pedaling on the stationary bike
The equation that represents the total number of kilocalories burned is:
T = 15 × 50 + 10 × m
T = 750 + 10m
Therefore, the correct answer is:
D) T = 10m + 250
Given information:
- The person burns 15 kilocalories per minute running on the treadmill.
- The person burns 10 kilocalories per minute pedaling on the stationary bike.
Let's define the variables:
- T: Total number of kilocalories burned
- m: Number of minutes pedaling on the stationary bike
The equation that represents the total number of kilocalories burned is:
T = 15 × 50 + 10 × m
T = 750 + 10m
Therefore, the correct answer is:
D) T = 10m + 250
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