Answer:
The difference between 76 and -18 is 58.
<span>We add the products of the chance a bridge collapses while the other two bridges do not collapse.
P(Only Elder collapses) = .14*.96*.8 = 0.10752
P(Only Younger collapses) = .86*.04*.8 = 0.02752
P(Only Ancient collapses) = .86*.96*.2 = 0.16512
P(Only one bridge collapses) = 0.10752 + 0.02752 + 0.16512 = 0.30016
Round the probability to four decimal places giving the solution of 0.3002 as the probabilityof exactly one bridge collapse in the next year.</span>
Answer:
a
Step-by-step explanation:
I believe this would be your answer > N = 5
Answer:
is the answer
Step-by-step explanation:
7(5x+9)=12+−1(x+9)(Distribute the Negative Sign)
7(5x+9)=12+−x+−9
(7)(5x)+(7)(9)=12+−x+−9(Distribute)
35x+63=12+−x+−9
35x+63=(−x)+(12+−9)(Combine Like Terms)
35x+63=−x+3
Add x to both sides.
35x+63+x=−x+3+x
36x+63=3
subtract 63 from both sides.
36x+63−63=3−63
36x=−60
Divide both sides by 36.
-5/3 is the answer.
ik this doesnt make any sense but hope this helps