X = 4
Use division divide both sides by 3
3x/3 leaves x
12/3=4
Hope it helps
x=4
0.45*0.2= 0.09
so probability that there will be oil after the test= 0.09 %
Input data
In any right triangle, the sine of an angle x is the length of the opposite side (O) divided by the length of the hypotenuse (H). In a formula, it is written as 'sin' without the 'e':
Answer:
The probability is 
Step-by-step explanation:
The total number of students are 200.
number of full timers is 110 and number of part timers is 90.
number of male students is 90 and number of female students is 110.
Let the probability of part timers be P(B).
P(B) =
= 
Let the probability of female part timers be P(A)
P(A) = 
now, the final probability is
= 
=
Answer:
function a is faster
Step-by-step explanation: