Answer:
c.
Step-by-step explanation:
It's c because as x increases so does y and when x = 0, y = 3(3)^0
= 3*1 = 3.
NCr*P^r*q^(n-r)
7C4*. 75^4*. 25^(7-4)
35*. 75⁴*. 25³
35*. 316*. 016
11.06*. 016
. 1769
=. 177
We are given the following data
n = 35
x = 50
s = 2
CI = 95% (z = 1.96)
The formula for the margin of error is
E = z s / √n
Substituting the given values
E = 1.96 (2) / √35)
E = 0.66 or 66%
Answer:
Step-by-step explanation:
Number 15 is B