Answer:
The number of people going
Step-by-step explanation:
That is what can vary.
7.5 is the rounded amount. So about seven and a half pieces.
Y - 5 = -2x - 4
Add 5 on both sides.
y = -2x + 1
y = -2x + 1 is in simplest form.
The approximate percentage of light remaining after passing through 6 feet of water, to the nearest tenth of a percent is 4.7%
<h3>How is the percentage of light remaining at a depth of 6 feet calculated?</h3>
The percentage of light remaining is calculated from the percentage of light remaining after a depth of one foot each.
Percentage of light remaining after 1 feet = 100 - 40% = 60%.
Percentage of light remaining after 6 feet = 60% × 60% × 60% × 60% × 60% × 60% = 4.7%
Therefore, the approximate percentage of light remaining after passing through 6 feet of water, to the nearest tenth of a percent is 4.7%.
Learn more about percentage at: brainly.com/question/24304697
#SPJ4
