57 because they are both gonna add up to together
Answer:
an = -6*(1/4)^(n-1)
Step-by-step explanation:
We have that the recursive formula for the given geometric sequence is:
a1 = -6
an = (an-1) * (1/4)
With the above we can assume that:
r = 1/4
following the rule of the explicit formula that is given by:
an = a1 * (r) ^ (n-1)
we substitute and we have:
an = -6 * (1/4) ^ (n-1)
Therefore the explicit formula from the given data would be:
an = -6 * (1/4) ^ (n-1)
Answer:
$5 (see below)
Step-by-step explanation:
You don't say if you're given some specific possible answers to choose from.
One way to estimate is: $97.95 is close to $100, and 5% of 100 is 5. The tax should be close to $5.
Answer:
For this problem we have the following function given:
In order to clasify the function as linear or quadratic we need to see the higher exponent for x in the equation and for this case we see that the higher exponent is 2 since we have in the first term . So then we can classify this equation as quadratic
Quadratic term: -3
Linear term: -29
Constant term: 30
Step-by-step explanation:
For this problem we have the following function given:
In order to clasify the function as linear or quadratic we need to see the higher exponent for x in the equation and for this case we see that the higher exponent is 2 since we have in the first term . So then we can classify this equation as quadratic
Quadratic term: -3
Linear term: -29
Constant term: 30
Pythagorean theorem : a^2 + b^2 = c^2
using 3,4,5
3^2 + 4^2 = 5^2
9 + 16 = 25
25 = 25 (correct)
using 8,15,17
8^2 + 15^2 = 17^2
64 + 225 = 289
289 = 289 (correct)
they are Pythagorean triplets because they satisfy the Pythagorean theorem