Answer:
0.1384
Step-by-step explanation:
Using binomial probability:
P = nCr p^r q^(n-r)
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1-p).
Given n = 25, r = 4, p = 0.10, and q = 0.90:
P = ₂₅C₄ (0.10)⁴ (0.90)²⁵⁻⁴
P = 12650 (0.10)⁴ (0.90)²¹
P = 0.1384
So we start out by finding out what 80% of 500 is by,
500 * .80 = 400
So if 80% is 400 that means that there is still space available for 100 more gallons!
How the heck did we know that?!?
simple 500- 400= 100
So that leaves us knowing that there are 100 gallons left that can be held!! :)
So your answer is 100 gallons!!
I hope that this helped!
Answer:
20
Step-by-step explanation:
<u>We are going left to right, so first:</u>
-1.5 + 14.2 = 12.7
<u>After that, we do:</u>
12.7 + 7.3
=> 20
Answer:
4.99873244
Step-by-step explanation:
157/2=78.5
78.5/pi=24.98732607
square root the answer above and you get the radius which is 4.99873244
Answer:
6
Step-by-step explanation:
12 divided by 2=6
