it is 2y 1x, good luck, hope i helped!!!
To calculate this probability is often easier to calculate the complement
the prob that we are looking for is 1-P(No salt packed in dinner)
Note: No salt packed with dinner is the complement event of having salt packed within
so let's find this probability
He is what we know
if John packs 4/45 chance no salt included
if Sue packs 3/70 chance no salt
if Marry packs 2/25 No salt
We are looking into probability is the sum (note these events are disjoint)
final result should be 1- that sum
4, -8
add the x's and add the y's
Answer:
5x
Step-by-step explanation:
Answer:
£6800 times (1.05)to the power of 6
=£9112.65
Step-by-step explanation:
