Answer:
x=1.818minutes
Step-by-step explanation:
3/60 miles per minute for walk
8/60 miles per minute for run
0.05x + 0.1333y=1
x+y=10
x=y-10
0.05(y-10) + 0.133333y = 1
0.05y-0.5+0.133333y=1
0.18333y=1.5
y=8.18minutes
x=10-8.18
x=1.818minutes
Vertical angles are always equal. The vertical angles are the ones opposite each other. Therefore x would equal 40.
The weight loss in these three methods does not differ because the average weight loss is very similar in all 3.
<h3>How to calculate the average weight loss?</h3>
To calculate the average weight loss in these three situations, we must add all the values and divide the result by the number of values, for example:
- 7 + 7 + 5 + 4 + 6 = 29
- 7 + 8 + 8 + 9 + 5 = 37
- 7 + 9 + 7 + 8 + 8 = 39
- 39 ÷ 5 = 7.8
- 37 ÷ 5 = 7.4
- 29 ÷ 5 = 5.8
According to the above, it can be inferred that the hypothesis that the difference between one program and another is not significant enough to consider one plan more or less effective than another, because radically differences are not shown in each case.
Learn more about hypothesis in: brainly.com/question/2695653
The total surface area is 171.5 square centimeters. Lateral surface area is 150 cm^2.
