Answer:
Step-by-step explanation:
1) 9,06
2) 85,3018
3) 0,052121
4) 0,917123
5) 17,9807
6) 2267,96
7) 169,07
8) 0,211338
T is equal to any number just choose one. In the end they both end up with t+1. I hope my answer is correct and sorry for my handwriting.
7 11/3 = 32/3 is my answer
Answer:
C = 14pi
Step-by-step explanation:
C = pi d
The radius is 7 so the diameter is
d = 2r
d = 2*7
=14
C = pi *14
C = 14pi
Answer:
465
Step-by-step explanation:
Margin of error = critical value × standard error
ME = CV × SE
Assuming 95% confidence, CV = z = 1.96.
Standard error is:
SE = σ / √n
SE = 3.3 / √n
Given margin of error of 0.3:
0.3 = 1.96 × 3.3 / √n
n = 465
