Answer: z = 2
solution:
formula of z value is
z = x - μ / σ
so z = 40-30 / 5 = 10/5 = 2#
Answer:
Nah
Step-by-step explanation:
Nah tbh I don't think so if I'm being honest
38: it's a right triangle
39:
area:
circumference:
5/100 * 4 = 20/100 reduces to 1/5
Here are 3 inequalities:
-6 < 7
7 > -6
-6 ≠ 7