Answer:
$ 4,688.00
Step-by-step explanation:
I = 4000 × 0.043 × 4 = 688
I = $ 688.00
$ 688.00 + $ 4,000.00 = $ 4,688.00
If we let y be equal to zero, we get the roots of the equation. Because the equation is already in the factored form, we then say that the roots of the equation are x = 3 and x = 5. Another thing that is notable of this equation is that the graph would pass the x-axis at the points 3 and 5.
This is a quadratic equation because there are two roots and the highest exponent achievable by performing the expansion of the terms is 2. this equation can be of a parabola and the opening is upward because of the positive value of the numerical coefficients both of y and x in the opposite sides of the equation.
Answer:
B) ![\frac{15}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7B4%7D)
Step-by-step explanation:
Area of a rectangle formula:
A = bh
Given:
b = ![2\frac{1}{2}](https://tex.z-dn.net/?f=2%5Cfrac%7B1%7D%7B2%7D)
h = ![1\frac{1}{2}](https://tex.z-dn.net/?f=1%5Cfrac%7B1%7D%7B2%7D)
Work:
A = bh
A = ![(2\frac{1}{2} )(1\frac{1}{2} )](https://tex.z-dn.net/?f=%282%5Cfrac%7B1%7D%7B2%7D%20%29%281%5Cfrac%7B1%7D%7B2%7D%20%29)
A = ![\frac{15}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7B4%7D)
Answer: the number of seats in the 10th row is 36 seats and the number of total seats in cinema is 66 seats because there is 25 rows and the first row started out at 18 seats
Step-by-step explanation: