Answer:
it is what it is take a guess
Step-by-step explanation:
B. 3 to 5 & D. 7 to 12. because unchanging, in this case, means not moving.(or the flat lines)
Answer:
3) 0.30
The probability a randomly selected<em> student plays a sport</em> given they work part time = 0.30
Step-by-step explanation:
<u><em>Step(i)</em></u>:-
Given 'A' plays a sport
B work part time
Given P(A) = 0.48
P(B) = 0.40
P(A∩B) =0.12
P(A∪B)¹ =0.24
<u><em>Step(ii)</em></u>:-
By using conditional probability

and similarly 
The probability a randomly selected<em> student plays a sport</em> given they work part time
Now 

<u>Final answer</u>:-
The probability a randomly selected<em> student plays a sport</em> given they work part time = 0.30
Answer:
Ratios equivalent to 2:3 include:
4:6
6:9
8:12
10:15
12:18
14:21
All of the above ratios are equal to 2:3 when multiplied. To get the above ratios, multiply 2:3 by the same number to get the resulting ratio. The first ratio answer is 4:6. To get this we multiply both values in 2:3 by 2 to get 4:6.
2:3
2*2= 4
3*2= 6
= 4:6
The second ratio answer was 6:9. To get this we multiply both values in 2:3 by 3 to get 6:9.
2:3
2*3= 6
3*3= 9
= 6:9