Answer:
B) 36 + 9 = 3(12 + 3)
Step-by-step explanation:
The distributive property of multiplication over addition is:
a(b + c) = ab + ac
This is demonstrated by switching the sides of option B) 36 + 9 = 3(12 + 3)

This is an equation of a parabola that opens upwards.

Answer:
sum of angles at a point is equal to 360
so, 360= 163+ x°+ y°+z°
y°=360-163 -x° - z°
y°=197- x° -z°
Answer:
a. 0.93 b. 0.06 c. 0.05
Step-by-step explanation:
Probability is commonly known as the chance of success of a particular event. The probability of failure of the event can also be estimated.
(a) Probability of not having type 2 defect is:
= 1 - 0.07 = 0.93
(b) Probability of having type 1 and 2 defects is: 
(c) probability pf having both type 1 and type 2 defects but not type 3 defect is:
