I am learning this right now but in two hours I will tell you
Answer:
B. The range of the function is all real numbers
Yes he has enough index cards for all students
Answer:
a) 217
b) 1351
c) 5403
Step-by-step explanation:
Given that:
confidence interval (c) = 0.95

The Z score of
is from the z table is given as:

Range = $45000 - $30000 = $15000
The standard deviation (σ) is given as:

Sample size (n) is given as:

a) E = $500
≈ 217
b)
≈ 1351
c)
≈ 5403
Answer:
slope= 2
Step-by-step explanation:
y^2-y^1/z^2-x^1
9-3/6-3
6/3=2