It’s b
it’s not A because it’s not percentages it’s decimals using boxes as an example
Answer:
5.5 meters above start position.
Step-by-step explanation:
-Let X be the start position.
#Total distance below the start position is calculated as:
#Total distance above the start position X:
#Distance above/below start position is:
Hence, The vessel is 5.5 meters above the start position
Answer:
2 tee shirts
5 sleeves
Step-by-step explanation:
Let the number of shortsleeves be S and longsleeves L.
Total is 7
That is
L + S = 7
Total money spent is $73, while shorts cost 9 and longs 11
Hence,
9S + 11L = 73
We now have two equations we can solve simultaneously. From the first equation,
L = 7 - S
Putting this in equation 2
9s + 11(7 - S) = 73
9s + 77 - 11S = 73
2S = 4
S = 2
Since s = 2, then L = 5
Answer:
which class do u study? Pls tell me.
Answer: binomial probability distribution
Step-by-step explanation:
given data:
n = 15
p = 0.4
10<=x<=15
From the given information Above,
we know customers are independent and probability of success is constant. Hence, our X obeys binomial distribution with given data’s n=15 and p=0.40.
