Answer:
The amount that will be in the account will be $(2900 +261x)
Step-by-step explanation:
We know that the amount of money that will be in the account will be a sum of the initial principal ($2900) and the interest that is accrued after x years.
Since we already know the principal, we will have to calculate the interest that is accrued after x years.
we can use the formula:
Interest = (principal X rate X time)/ 100
Interest = 
Therefore the amount that will be in the account will be $(2900 +261x)
Answer:
4
Step-by-step explanation:
Answer:
The prices at which manager predict that at least 55 hats will be sold would be would be of $38
Step-by-step explanation:
According to the given data we the following:
Number of hats sold at $18=115
The manager predicts at 3 less will sold for every rise in 1 $ for at least 55 hats.
Therefore, reduction in number=115 hats-55 hats=60
So, increase in price=reduction in number/number of hats manager predicts that will be sold for every $1 increase in price
increase in price=60/3=$20
Therefore, prices at which manager predict that at least 55 hats will be sold would be=$18+$20=$38
The prices at which manager predict that at least 55 hats will be sold would be would be of $38
