My guess is 30 mins sorry if wrong hope this helps
Answer:
Positive
Step-by-step explanation:
refrigerator is 210, so it positive.
The LCM (least common denominator) of 3, 4, 6 and 8 is...
24
Answer:
$126
Step-by-step explanation:
Given that:
Investment is done as per Simple interest.
Principal = $3000
Time for which the investment is to done = 7 years
Rate of interest = 6%
To find:
Interest earned when the investment matures?
Solution:
Formula for Simple Interest :

Where
is the principal amount
is the Rate of Interest
is the time for which the investment is made
Putting the given values:

Therefore, the answer is:
Interest earned is <em>$126</em>.
The answer is the third one
Hope this helps! :)