To solve the problem, we need to determine the time it will take for the fish to go from a depth of -10.8 meters to a depth of -37.8 meters, descending 1.5 meters every 2 minutes.
First, we calculate the difference in depth: -37.8 meters - (-10.8 meters) = -37.8 meters + 10.8 meters = -27 meters.
Next, we divide the difference in depth by the rate at which the fish descends: -27 meters ÷ 1.5 meters/2 minutes = -27 meters × 2/1.5 meters/minute
Simplifying the expression, we have: -27 meters × 2/1.5 meters/minute = -36 minutes
Therefore, it will take the fish approximately 36 minutes to reach a depth of -37.8 meters.
This means that after 36 minutes, the fish will have descended to a depth of -37.8 meters, or 37.8 meters below sea level.
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To solve the problem, the fish will take approximately 36 minutes to descend from a depth of -10.8 meters to -37.8 meters, descending 1.5 meters every 2 minutes.
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To determine the timeframe for the fish to descent from -10.8 meters to -37.8 meters, we calculated the difference in depth (-37.8 meters minus -10.8 meters) which is -27 meters. Then, dividing this difference by the rate at which the fish descends (1.5 meters every 2 minutes), we found that it will take -27 meters multiplied by 2/1.5 meters/minute, which simplifies to 36 minutes. Therefore, in approximately 36 minutes, the fish will reach a depth of -37.8 meters, descending 37.8 meters below sea level.
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