Which of the following is a true statement about weight loss?

Mathematics

2 answers:

Burka [1]2 years ago

7 0

The right answer is (A) hope I helped

ololo11 [35]2 years ago

5 0

<span>In the question "Which of the following is a true statement about weight loss?" The correct answer is "To lose weight, a person must take in fewer calories than that person uses." (option a) The other statements are not true about weight loss. A pound of fat is about 3500 calories. If you eat 500 less calories than you burn every day, then after a week (7 * 500 = 3500) you will have lost a pound of fat.</span>

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Answer question below.

12345 [234]

The speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

<h3>What is speed?</h3>

The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.

We know that the speed formula

Speed = Distance/Time

Let the speed of the Elvira be x. Then the speed of the Altheia will be (x - 6).

Let the distance between the coffee shop and Elvira's house be d.

Then the distance between the coffee shop and Altheia's house will be (3.6 - d).

Then we have

x = d / 0.5 ...1

(x - 6) = (3.6 - d) / 0.6 ...2

In solving the equations 1 and 2, we have

x = 6.545 and d = 3.2725 miles

Then the speed of the Elvira is 6.545 miles per hour. Then the speed of the Altheia will be 0.545 miles per hour.

More about the speed link is given below.