Answer:
2/6
Step-by-step explanation:
4/12=x/6
4/12 simplified = 2/6
2/6x2= 4/12
Complete Question
The complete question is shown on the first uploaded image
Answer:
a
b
c
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
Generally the probability that the monthly utility bills is less than $65 is mathematically represented as
Generally
So
From the z-table
So
Generally the probability that a randomly selected utility bill is between $86 and $110 is mathematically represented as
=>
=>
=>
From the z-table
and
So
=>
Generally the probability that the monthly utility bills is more than $120 is mathematically represented as
=>
From the z-table
So
Answer:
Step-by-step explanation:
add three y to eight y. then subtract six from nine.
-12+3=11y-y
9=10y
i don’t know what answer you’re going for but it’s either 9=10y or y=1
Answer:
x=−4.363636
Step-by-step explanation:
−1.1×x=0.8+4
−1.1×x=4.8
x=−1.1/4.8
x=−4.363636
Answer:
The answer is 6 units! Have a nice day! :D
Step-by-step explanation: