Answer:
Interest rate of 7%.
Step-by-step explanation:
The compound interest formula is given by:
Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.
In this question:
We want to find t for which 
when 
. So
![\sqrt[10]{(1 + r)^10} = \sqrt[10]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B10%5D%7B%281%20%2B%20r%29%5E10%7D%20%3D%20%5Csqrt%5B10%5D%7B2%7D)
So a interest rate of 7%.
The answer should be gallons per minute
Answer:
In the first row, there are 30 seats.
In the the second row, there are 30 seats.
In the third row there are 30 seats.
In the twenty-fifth row, there are 30 seats.
The answer is 25*30 = 750 seats
Step-by-step explanation:
Answer:
96
Explanation:
Just do 4x24 that will give u 96
Answer:
A) 8x + 9y = −3
B) 6x + 7y = 1
We multiply A) by -(6/8)
A) -6x -6.75y = 2.25 then we add this to equation B
B) 6x + 7y = 1
.25y = 3.25
y = 13
and x = -15
Step-by-step explanation:
