The table shows the number of manatee deaths caused by watercraft in Florida each year beginning in 1980. The years are
coded such that 1980 is 1, 1981 is 2, and so on. Use the table to
find the best model and the R2 value.
Year
2
3
5
6
7
8
9
10
Deaths
16
24
20
15
34
33
33
39
43
50
Quadratic model, 0.866
power model, 0.682
linear model, 0.845
exponential model, 0.779

Which table represents points on the graph of h(x) = 3√-x+2?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)