Answer:
The answer is 19.
Step-by-step explanation:
This is because the sequence adds up by 7 each time. Have a nice day!
Answer:
$154,763.5
Step-by-step explanation:
A = P(1 + r/n)^nt
Where,
A = future value
P = present value
r = interest rate
n = number of periods
t = time (years)
P = 97,000
r = 6% = 0.06
n = 365
t = 8 years
A = P(1 + r/n)^nt
= 97,000(1 + 0.06/365)^365*8
= 97,000(1 + 0.00016)^2,920
= 97,000(1.00016)^2,920
= 97,000(1.5955)
= 154,763.5
A = $154,763.5
Hello :D
To work this out you need to add everything up.
3 + 6.3 = 9.3
9.3 + 4.5 = 13.8
18.6 - 13.8 = 4.8
N = 4.8
It'd help if you could sketch this situation. Note that the area of a rectangle is equal to the product of its width and length: A = L W.
Consider the perimeter of this rectangular area. It's P = 2 L + 2 W. Note that P = 40 meters in this problem.
Thus, if we choose to use W as our independent variable, then P = 40 meters = 2 L + 2 W. Let's express L in terms of W. Divide both sides of the following equation by 2: 40 = 2 L + 2 W. We get 20 = L + W. Thus, L = 20 - w.
Then the area of the rectangle is A = ( 20 - W)*W.
Multiply this out. Your result will be a quadratic equation. Graph this quadratic equation (in other words, graph the function that represents the area of the rectangle). For which W value is the area at its maximum?
Alternatively, find the vertex of this graph: remember that the x- (or W-) coordinate of the vertex is given by
W = -b/(2a), where a is the coefficient of W^2 an b is the coefficient of W in your quadratic equation.
Finally, substitute this value of W into your quadratic equation, to calculate the maximum area.
Answer:
7
Step-by-step explanation:
- Plug 8 in: 12 - [2 + 6 ÷ (10 - 8)]
- 10 - 8 = 2
- Plug 2 in: 12 - [2 + 6 ÷ (2)]
- 6 ÷ 2 = 3
- Plug 3 in: 12 - [2 + 3]
- 2 + 3 = 5
- Plug 5 in: 12 - 5
- 12 - 5 = 7
I hope this helps!
