The following term is 1/162.
Then there are 1/486, then 1/1458.
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Answer:
About 2.569 seconds
Step-by-step explanation:
To solve this problem, you can separate it into two half parabolas. The beginning part is initial upward rising. To calculate the amount of time that this part of the dive takes, you can use the formula
, where
is the final velocity,
is the initial velocity, a is the acceleration due to gravity, and t is the amount of time it takes. You know that the final velocity is 0, since the diver is reaching the terminal of their dive. Therefore, you can set up the following equation (assuming that the acceleration due to gravity is 32ft/s^2):

seconds
To find the height that this indicates the diver has risen, you can plug this time into the following formula: 
feet
For the second part, you can use the equation
again. Since the initial velocity for this part is 0, you can set up the following equation:


Adding this to the time that the first part of the dive takes, you get a total of about 2.569 seconds. Hope this helps!
Her estimate is reasonable because there are 12 months in a year. 12×40 is 480. 480 is pretty close to 474.72
so what u gotta do in this add and multiply everything up like monday she worked before and wor and during work, then tuesday she worked twice as much as monday then u gotta add and multiply everythin up, same thing all over again, then you get ur answer, nlow this app is too help you, i helped you, im not goona give ur answer, ur gonna give the answer to ur selfe, now i dont have time rn to answer it and if i did i would help you n answer but u gotta do ur work, have a great daay!
10p^3=1960p
/10. /10
P^3=196
P=5.8