Answer:
The 4th one
Step-by-step explanation:
-3-(-8)=5
Answer: 40
Step-by-step explanation:
Answer:
97.75
Step-by-step explanation:
15% of 85 is 12.75
12.75 + 85 = 97.75
Hope this helps have a nice day
Answer: 2.46
Step-by-step explanation:
Formula for x-score is given by :-

, where
= Sample mean ,
= population mean,
= population standard deviation, n= sample size.
As per given , n=10
= $29,056
= $3,339
= $31,650
Then,

Hence, the z-score = 2.46
Answer:
5859375
Step-by-step explanation:
These are the terms of a geometric sequence with n th term
=

where r is the common ratio and
the first term
here r =
=
=
= 5 and
= 3, hence
= 3 ×
= 5859375