Question

What energy system is most dependent upon your carbohydrate consumption?

• A. Phosphagen

• B. Skeletal

• C. Glycolytic

• D. Oxidative

Answer 1

Answer: Glycolytic is the answer.

Explanation: If you consume plenty of carbohydrates before a workout, you'll produce more energy through your glycolytic system. This will help you meet the energy demands of the workout. This means you'll feel less tired.

Answer 2

To determine the scale factor used, we need to find the ratio of corresponding side lengths in both triangles.

Let's compare the length of the first side in both triangles:

x/3.8 = 2/4.8

Cross-multiplying, we get:

4.8x = 7.6

Dividing both sides by 4.8, we get:

x = 1.58

Now, let's compare the length of the second side in both triangles:

2.4/4.2 = 0.57

Finally, let's compare the length of the third side in both triangles:

2.1/4.8 = 0.44

Since the scale factor is the same for all corresponding side lengths, we can take the average of the ratios:

(scale factor) = (1.58/3.8 + 0.57 + 0.44)/3

(scale factor) = 1.01

Therefore, the scale factor used is approximately 1.