Recursive:
a(1)≈2
a(n)≈a(n-1)x3
explicit:
a(n)≈ 2(3)^n-1
Answer:
Step-by-step explanation:
Alright, lets get started.
Florencia's length of hair on Monday = h
Now on Tuesday after haircut, her length is 75 % of the length it was on Monday.
So, length of hairs on Tuesday will be =
So, length of hairs on Tuesday will be =
Means , length of hairs on Tuesday will be = 0.75 h
So after haircut, Florencia's hair was 0.75 h. : Answer
Hope it will help :)
Answer:
The following display from a TI-84 Plus calculator presents a 99% confidence interval for a proportion.Fill in the blanks:
We are ____99%____ confident that the population mean is between ___0.385631____ and ___0.780609____.
c) 99%, 0.385631, 0.780609
Step-by-step explanation:
This is the only correct option, given the relevant population mean range. Option B is not correct as the population mean cannot range between 0 and 0.583120 as given by the option. Options 'a' and 'd' are not relevant to the question because they have 1% confidence level, instead of the stated 99% confidence level.
I think you mean, find the equation from the quadratic formula solution.
10x^2 -x +9 = 0
a=10 b=-1 c=9
x = --1 +-sq root(1 - 4*10*9) / 2*10
x = 1 +-sq root(1 -360) / 20
x = 1 +-sq root( -359) / 20