Answer:
x+18
Step-by-step explanation:
Combine Like Terms:
=4x+3+−3x+15
=(4x+−3x)+(3+15)
=x+18
Step-by-step explanation:
1. P(light OR domestic) = P(light) + P(domestic) − P(light AND domestic)
P(light OR domestic) = 0.62 + 0.70 − 0.55
P(light OR domestic) = 0.77
2. P(light AND not domestic) = P(light) − P(light AND domestic)
P(light AND not domestic) = 0.62 − 0.55
P(light AND not domestic) = 0.07
3. P(light GIVEN not domestic) = P(light AND not domestic) / P(not domestic)
P(light GIVEN not domestic) = 0.07 / (1 − 0.70)
P(light GIVEN not domestic) = 0.233
4. Two events are independent if P(A) × P(B) = P(A and B).
P(light) × P(domestic) = 0.62 × 0.70 = 0.434
P(light AND domestic) = 0.55
Therefore, the type and location are not independent.
Answer:
16 and 3/4 is 7/4
Step-by-step explanation:
Answer: 21 , 72 , 75
Step-by-step explanation:
The one that could represent the three sides of a right angle triangle must obey Pythagoras theorem , that is
a = side of right triangle
b = side of right triangle
c = hypotenuse
Let's check the sides one after the other
1.
this means that
this could represent the three sides of a right triangle
2.
3.
4.
Therefore , the only combination that could represent the three sides of a right triangle will be 21 , 72 , 75
Answer:
(x + 3)(x + 4) = 110
or x² + 7x + 12 = 110
Step-by-step explanation: