
Explanation

Step 1
multiplicate by the conjugate

notice that


I hope this helsp you
P(z < x) = 0.6064 - 0.5 = 0.1064
From the normal distribution table
P(z < 0.27) = 0.1064
Therefore the z-score is 0.27
I can't explain it very well for you, sorry.
$5125.78. For simple questions like this you can search them on google and find answers very quickly so you dont waste points btw.
Answer:
16/28
Step-by-step explanation:
Multiply both the denomator and numerator by 4
Answer:
u just 82 + 59% = 130.38
Step-by-step explanation: