Acellus A river flows due south at 100 ft/min.
A motorboat that travels 450 ft./min.
in still water is headed due east
across the river.
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Find the resultant speed of the boat.
[?] ft./min.
Round to the nearest ft./min.
Enter

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

hm let me think hm think think hm think yes

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24