well, 60% of 25 is 15, and 40% of 25 would be 10. So, it should be a 60-40 percent chance. so, the probability of an used one is lower than a new one by 20%
I may sound confusing so to sum it all up : It is lower than the new batteries because, the old ones would be a 40% chance while the new ones would be 60%.
Answer:
0.69465837…
Step-by-step explanation:
13x + 6 = 6
Use the subtraction property of equality:
13x +6 -6 = 6-6
13x = 0
Now use the division property of equality:
You can use the recipricol and multiply:
13/1 13x = 0 × 13/1
x = 0/1
You can check by substituting 0/1 for x.
Answer:
5
Step-by-step explanation:
this is my answer.
Answer:
Nevan does not win
He scored 74 points
Step-by-step explanation:
First, find how many points he gets from 58 correct questions:
Multiply 1 3/4 by 58:
58(1.75)
= 101.5
Then, find how many points he loses from 22 incorrect questions:
Multiply -1 1/4 by 22:
22(-1.25)
= -27.5
Then, subtract 27.5 from 101.5 to find how many points he scored:
101.5 - 27.5
= 74
Since he needed 90 points to win, he did not win because he only got 74.