The question can be answered using the exponent function. The function would look like:
an = a1 (r)^(n - 1)
where
a1= initial payment
r= ratio of increase
n= number of payment.
The sigma notation to determine the sum of
15 Σ = 150*1.3^(n-1)n = 1
Since the function ratio is 1.3 which was >1, the series will keep increasing so it would be divergent
Answer:Let's contrast relationships that are and are not proportional in four different ways. ... starfish; centipedes; earthworms; dinosaurs ... legs; eyes; neurons; digits ... does not have a constant of proportionality that you can multiply by any number in
Step-by-step explanation:
I suspect you mean "exponentiation." w 4 by itself is meaningless; you probably meant w^4, where the "^" represents exponentiation.
Thus, your post should read: 6w^3 - w^4. Although you could factor w^4 out of both terms, doing so would not improve your answer.
The graph would be y = 10x + 5 and the values for 5, 6 and 7 would be as follows (5, 55), (6, 65), and (7, 75).
In order to find this, first find the slope of the equation. You can do this by using the slope formula with any points given.
m (slope) = (y2 - y1)/(x2 - x1)
In this equation (x1, y1) is the first point and (x2, y2) is the second. We'll use (1, 15) and (2, 25) as our points.
m = (y2 - y1)/(x2 - x1)
m = (25 - 15)/(2 - 1)
m = 10/1
m = 10
Now that we have the slope, we can use a point and the slope to find the y-intercept.
y = mx + b
15 = 10(1) + b
15 = 10 + b
5 = b
Now we put that all together to complete the model.
y = 10x + 5
And we can use that formula to solve for x = 5, 6 and 7.
Answer:
44
Step-by-step explanation:
3 x 12 = 36 + 8 = 44