Answer:
-3/4 is the greater than -0.75
Answer:
29/6
Step-by-step explanation:
The expression that we have to evaluate in this problem is
for .
First of all, we re-arrange the expression. We know that:
- The product of a positive number (+) and a negative number (-) is negative (-)
- The product of a negative number (-) and a negative number (-) is positive (+)
So we can rewrite the expression as
Also, we can combine the two numerical terms:
Therefore the expression becomes
Now we can substitute , and we find:
Answer:
QUEEEEE HORRRRAAAAA EEEESSSSSSS
Answer:0.64
Step-by-step explanation:
The moderate negative correlation cannot be close to zero or -1
Correct question is;
Caitlin purchased a prepaid phone card for $20. Long distance calls cost 7 cents a minute using this card. Catin used her card only once to make a long distance all the remaining credit on her card is $16.8. how many minutes did her call last?
Answer:
45 minutes 43 seconds
Step-by-step explanation:
We are told that she purchase the prepaid phone card for $20.
Now she has $16.8 after making the call.
Therefore;
Amount spent on the call = 20 - 16.8 = $3.2
We are told that the long distance call costs 7 cents per minute. Which is $0.07 per minutes
Thus, time spent = $3.2/$0.07 = 45.714 minutes or 45 minutes 43 seconds