Answer:
4
Step-by-step explanation:
The function is 4x.
For every pound you have, you will have 4 times that amount in total cost. This is because of the pattern being shown. Example: 3 × 4 = 12 6 × 4 = 24 9 × 4 = 36.. and it just goes on and on.
Answer:
The probability that a woman will be picked from room B is 0.34.
Step-by-step explanation:
There are 13 persons in room A, which 10 are women. So, the probability that a woman gets picked to be transfer to room A is 10/13 = 0.77.
Then, in room B there will be a total of 9 persons, assuming that a woman got picked from room A, the probability of that a woman will be picked from room B is 9/4 = 0.44 x 0.77 = 0.34.
Answer:
20 kg
Step-by-step explanation:
Answer:
a = -7
Step-by-step explanation:
7a+3=4a-18
Subtract 4a from each side
7a-4a+3=4a-4a-18
3a +3 = -18
Subtract 3 from each side
3a +3-3 = -18-3
3a= -21
Divide each side by 3
3a/3 = -21/3
a = -7