To answer problems like this you have to use binomial:
P (x > 1) = 1 – p (0
< x < 1) > .7
So:
1 – p (0) – p (1) >
.7
1 – (3/ 4) ^n – (3/ 4)
^n (n – 1 ) (1/ 4) > .7
Therefore n > 5.185,
and the smallest value of n so that we can satisfy the given condition is 6
(rounded up)
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Answer:
0.85 pages per minute
Step-by-step explanation:
8 1/2 ÷ 10 = 8.5 ÷ 10 = 0.85
Answer:
C. 5 2/3
Step-by-step explanation:
Answer:
37.68
Step-by-step explanation:
use the formula pi(3.14)r^2 h/3
Answer:
32000000000 bytes are in 32 gigabytes.
Step-by-step explanation:
1e+9 * 32 = 32000000000
