6/8. Divide by 2
3/4. Tadaaa
Product of 7 which is an odd number is 49 and another odd number is 9 and the product of 9 is 81
Multiple of 2 is 2,4,6,8,10,12,14,16,18,20,22
Answer:
x = 3 and x = 7
Step-by-step explanation:
Equate the product of the factors to zero, that is
(x - 3)(x - 7) = 0
Equate each factor to zero and solve for x
x - 3 = 0 ⇒ x = 3
x - 7 = 0 ⇒ x = 7
Answer:
1) 
2) 
3) 
4) 
Step-by-step explanation:
1) Value of
since sin45° = 1/√2
Therefore 
2).Value of 
Since cos 30° = √3/2
Therefore 
3). Value of 
since tan 60° = √3
therefore 
4). Value of 
Since sin90°=1
Therefore 
Answer:
The appropriate answer is "144".
Step-by-step explanation:
Given:
Population standard deviation,

Margin of error,

%

Or,


Now,
Critical value,
= 
= 
= 
The minimum sample size will be:
⇒ 
By putting the values, we get



or,