<span>3 14/25 = </span>3.56 is your Answer
Answer:
77.5
Step-by-step explanation:
in this excercise the average is 4 months (January, Febuary, March, April)
the average rate is:
Answer:
f(x) =10+125x
Step-by-step explanation:
Given data
Account Blance= $10
Weekly earning= $125
Let x be the number of weeks
and the account Balance after x weeks be f(x)
Hence the expression for the account balance is
f(x) =10+125x
*Hint: In order to solve this equation and make it easier for you, you must use proportions and figure out how many quarts there is in 10% of antifreeze solution.
The reason you need to find it for 10% is because only 10% is needed in order for the solution to reach 40%.
12/30 = x/10
2/5 = x/10
4 = x
The answer would be 4 quarts.
The anwser to the first one is 0.6