Answer:
59
Step-by-step explanation:
Answer:
7/ 36
Step-by-step explanation:
Roll of 2 fair six sided die :
Sample space = 6² = 36
Sum of 7:
(1,6) ; (6,1) ; (3,4) ; (4,3) ; (2,5) ; (5,2) = 6
Probability = required outcome / Total possible outcomes
Required outcome = 7
Total possible outcomes = 36
P(obtaining a sum of 7) = 7 / 36
Answer:
The other zero is also a rational number.
Step-by-step explanation:
In a quadratic equation
Quadratic formula:
Case 1: If 
, then the given quadratic equation has two distinct real zeros.
Case 2: If 
, then the given quadratic equation has exactly one real zero.
Case 3: If 
, then the given quadratic equation has two distinct complex zeros.
It is given that the quadratic has 2 distinct zeros. One of the zeros is rational.
It means
and 
is a rational number.
Therefore, the other zero is also a rational number.
Answer:
7
Step-by-step explanation:
First, subtract 7 from 25. Then divide the answer by 2.5. You get 7 as your answer :)
A = 113.47-16.82 = 96.65
B = 119.47-(-16.82) = 136.29
A-B = - 39.64
B-A = 39.64
Hope it helps.
