Answer:
where is the question oooo
Subtract 3 from 13 you get 10, divide that by two, you get 5, so one number is 5 and then add the three to the other 5, you get 8
The numbers are 5 & 8
Answer:
x=52 m1= 40 m2= 140
Step-by-step explanation:
x-12+x+88=180 since they are linear pair
2x+76=180 collect like terms
2x=180-76
2×÷2=104÷2
×=52
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Answer: The z score that corresponds to the value x=22 is 0.4 .
Step-by-step explanation:
Given : A normal distribution has a mean 20 and standard deviation 5.
i.e. 

Let x be the random selected variable.
We know that to find the z-score corresponds to the value x is given by :-

For x = 22, we have

Hence, the z score that corresponds to the value x=22 is 0.4