It takes 14448 seconds to take a ball to fall from 1204 feets.
you do, 1204 times 12
Answer: t = 1.9287
Step-by-step explanation:
Let be the average number of pages should be sent by 2-day mail instead.
As per given we have,
Sample mean :
Sample standard deviation : s=3.81
sample size : n= 24
Since , the sample size is less than 30 and populations standard deviation is unknown , so we use t-test.
The test statistic for population mean :-
Hence, the test statistics : t = 1.9287
Answer:
SA: 136
Step-by-step explanation:
(6)4 = 24
(5)7 = 35
(5)7 = 35
(6)7 = 42
136
I hope this helped you ;)
Answer:
Step-by-step explanation:
(3x + 4) (x - 8)
3x2 - 8x + 4x - 32
3x2 - 4x - 32
Option B is the correct answer