$70/day because a week has seven days so 490 divided by 7 is 70
Let's assume, for simplicity, that there were 100 questions in the test: a score of 80% means you got 80 right and (100-80)=20 wrong.
The ratio is then 80 to 20 or
80:20.
you can also simplyfy it, by dividing both numbers by 20:
4:1
which I think is the best way to give the answer!
Answer:
$1 or $1.25
Step-by-step explanation:
Not sure. Maybe
The answer is 0 because If two events are mutually exclusive, then the probability of either occurring is the sum of the
probabilities of each occurring.
Hope that Helps :)
Answer:
You're correct.
Step-by-step explanation:
