Answer:
modulus of complex number is 
Step-by-step explanation:
z=x+iy is a complex numbers
the given complex number is 5+2i
the value of x is 5 and y is 2
the modulus of complex number formula is

modulus of complex number is 
The answer is 4. If you add 4 to any of the x values, it equals the y value next to it
Answer: Segmented and side-by-side bar graphs summarize the data distribution for two or more categorical variables.
Segmented and side-by-side bar graphs can summarize conditional relative frequencies.
Answer:
27 out of 45 (27/45)
Step-by-step explanation:
1) 45 student = 26 boys and 19 girls
2) 11 boys + 7 girls = 18 students
3) Therefore the probability of not picking a basketball player would be 27 because 27 students do not play basketball.