Answer:
The diver will take 2.449 seconds to enter the water.
Step-by-step explanation:
We have been given that quadratic equation for the diver jumps is
We have to find the time taken for the diver to enter the water. When the diver enters the water, the height becomes zero.
Therefore, the diver will take 2.449 seconds to enter the water.
To solve this problem you must apply the proccedure shown below:
1. You have that the number of innings are expressed as a mixed number in the exercise:
2. If you want to write it as a decimal, you can convert the fraction as a decimal by dividing the numerator by the denominator and then, you must add this to the whole number part:
The answer is: 102.67