Answer:
<h2>
</h2>
Step-by-step explanation:
N+4=13
-4 -4
n = 9
the sum of a number(n) and 4 that is no larger than 13 is 9
One person being nervous around strangers is assumed independent of other people behaviour. Then, the multiplication rule can be applied as
both nervous = 0.14*0.14 = 0.0196 = 1.96%
one is nervous, one is not nervous = 0.14*(1-0.14) = 0.1204 = 12.04%
At least one nervous = 1.96% + 12.04% = 14%
Answer:
the third one
Step-by-step explanation:
9 to the power of 4 is 9 multiplied by it's self 4 times
They can carry 80 containers each
160,000 / 2,000 = 80
