Answer:
bro what kind of math is this
Step-by-step explanation:
sorry i cant help
Answer:
Critical or Key numbers
the intervals which satisfy the inequality
b) fraction on the right-hand side.
Critical
that the denominator can not be equal to zero
Step-by-step explanation:
When solving a polynomial inequality by hand, the solutions of the associated equation are called the Critical or Key numbers. These numbers divide up the number line into regions that contain or do not contain the intervals which satisfy the inequality.
b. When solving a rational inequality by hand, the solutions of the associated equation as well as values that make the fraction on the right-hand side of the rational expression zero are called the Critical numbers. The restriction of a rational expression is that the denominator can not be equal to zero included (Undefined)included in the solution set.
Answer:
The answer is b.)
Step-by-step explanation:
There are 38 slots in which the ball can land .
2 of the slots are green
18 of the slots are red
18 of the slots are black
The wheel is spun twice. The outcome of both the spins are independent of each other.
Therefore the probability, p(ball lands on red the first time and black the second time)
= p( ball lands on any one of 18 red slots) × p(ball lands on any one of 18 black slots)
=
The answer is b.)
Answer:
Table 3
Step-by-step explanation:
In a proportional relationship there must be a constant rate of change.
The first table:
6-5 / 9-7 = 1/2
5-3 / 7-4 = 2/3
These are not equal so it is not proportional.
The second table:
10-8 / 150-120 =2/30
8-5 / 120-75 = 3/45
These are not equal so it is not proportional
The third table:
10-8 / 12-10 =2/2 = 1
8-6 / 10-8 =2/2 = 1
These are equal so this table is proportional.
Answer=5
a=9 , b=6 , c=3 so 9+6= 15 , 15/3 = 5