The Navy Pier Ferris Wheel (located in Chicago) is one of the oldest in the world, with a height of 59.74m, and a diameter of 42.67m. It takes 7 mins to complete one revolution.
The Niagara Falls SkyWheel (in Canada) has a height of 53.3m and a diameter of 50.5m. It takes 12
mins to complete one revolution.
Each Ferris Wheel has a height in feet, h, that can be modelled as a function of time after boarding, x,
in mins.
h=a sin (bx+c)+d
4 a) Which of the Ferris Wheels described above would have an equation with the higher d-value? Give reasons
for your answer.
b) Which of the Ferris Wheels described above would have an equation with the lower a-value? Give reasons

.19875994384

step-by-step explanation:

1699/ 8548

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

5/20 so 25%

step-by-step explanation: