Answer:
7.36
Step-by-step explanation:
z-score is:
z = (x − μ) / σ
Given that z = -1.63, x = 23, and μ = 35:
-1.63 = (23 − 35) / σ
σ ≈ 7.36
you have to apply this formula (a+b)(c-d)=ac-ad+bc-bd
-6a^3*b*5a^2+6a^3b*2ab+6a^3b*b+2ab^2*5a^2-2ab^2*2ab-2ab^2*b=
-30a^5*b+12a^4b^2+6a^3b^2+10a^3b^2-4a^2b^3-2ab^3
Answer:
length is 10 and X is 5
Step-by-step explanation:
A and D is 14 cm their opposite side is BC is 4 so AB is 10
X is 2x=10
X=10/2
X=5
Answer: 6
Step-by-step explanation: You would divide 4 by 3 and divide your answer by 2.
