Answer:
B
Step-by-step explanation:
I just took the test!
Answer:
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"A standard normal distribution has a mean of "0" and a standard deviation of "1" .
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If you draw a circle out and divide it into eighths or fourths, you can see that 2/8 equals 1/4.
Or you could just do equivalent fractions and since the denominator 4, you have to multiply that by 2 to get the denominator of 8 so you have to do the same with the numerators. 1 times 2 equals 2 so 1/4=2/8
Is this confusing i hope it isn't Hope this helps!
Answer:
z=3
Step-by-step explanation:
2(2z -4)=4
Divide by 2
2/2(2z -4)=4/2
2z-4 = 2
Add 4 to each side
2z-4+4 = 2+4
2z = 6
Divide by 2
2z/2 = 6/2
z=3
Answer:
the answer to the question would be 7