Answer:
The correct answer is 
.
Step-by-step explanation:
A container contains tiles numbered from 1 through 40.
Let the experiment be to drawn a tile randomly from the container. The draws are carried on by replacement method. Then a second tile is drawn randomly.
Probability that the first tile is number 7 = 
= 
Probability that the second tile is number 25= =
Thus the probability of the first tile is number 7 and the second tile is number 25 is given by .
Answer:
The result is 3.
Step-by-step explanation:
One way is to convert the 0.25 to a fraction.
Thus 0.25 = 25/100 = 1/4.
Note 6/8 simplifies to 3/4, so we have the division:-
3/4 / 1/4
We invert the 1/4 and multiply:-
= 3/4 * 4/1
= 12/4
= 3 (answer).
Answer:
33.6, 39, 61. That's without knowing these numbers
Answer:
-22.28
Step-by-step explanation:
Let the number to be subtracted from 50/29 to get 24 to be x
So this can be written as : 50/29 - x =24 ----collect like terms as
50/29 - 24 = x
1.72 -24 = x
-22.28 = x
So to check the answer;
50/29 -{x} = 24
50/29 - {- 22.28} = 24
1.72+ 22.28 = 24 ---correct.
