Answer:
Begin by factoring 2 out of 2x^2 - 2x - 12 equals 0:
2(x^2 - x - 6) = 0
2(x - 3)(x + 2) = 0. 2 is never zero, but x-3 and x+2 can each be set = to 0:
This results in x = 3 and x = -2. The equation is true for these two x-values.
Hope this helped :3
-Jazzy <3
Answer:
$50,281.04
Step-by-step explanation:
5 years is equivalent to (5 × 12) = 60 months
Now, the first payment $670 is compounded for 60 months at the rate of
% monthly interest.
So, it will become
.
Similarly the second payment of $670 will become 
Therefore, in this way after 60 months i.e. 5 years the total sum will be
= 
= ![670[1 + (1.0067) + (1.0067)^{2} + (1.0067)^{3} + ....... + (1.0067)^{59} + (1.0067)^{60} ]](https://tex.z-dn.net/?f=670%5B1%20%2B%20%281.0067%29%20%2B%20%281.0067%29%5E%7B2%7D%20%2B%20%281.0067%29%5E%7B3%7D%20%2B%20.......%20%2B%20%281.0067%29%5E%7B59%7D%20%2B%20%281.0067%29%5E%7B60%7D%20%5D)
= ![670[1 \times \frac{(1.0067)^{61} - 1 }{1.0067 - 1} ]](https://tex.z-dn.net/?f=670%5B1%20%5Ctimes%20%5Cfrac%7B%281.0067%29%5E%7B61%7D%20-%201%20%7D%7B1.0067%20-%201%7D%20%5D)
= $50,281.04 (Answer)
{Since, the sum of the G.P. series
}
Is answer 21?
i assumed number as x
then i followed the process
Answer:
Meghan's weekly allowance is $60
Step-by-step explanation:
The first thing you need to do is know how much the camera is and how much Seth has already. If Seth already has $299.99 and the camera costs $699.99, you need to work out how much more you need.
699.99-299.99=400
$400
You need $299.99 more so you divide that by 5
59.998
Money is in 2 decimal point so you round to two.
Which gives you 60
That way, Meghan has $60 a week
The domain of the relation shown in the graph is -4 <= x <= 4
<h3>How to determine the domain of the relation shown in the graph?</h3>
The complete question is added as an attachment
The relation on the graph is an ellipse function.
The domain is the set of x values the function can take
From the graph, we have the following x values
- Minimum x value = -4
- Maximum x value = 4
This means that the domain of x in the graph is -4 <= x <= 4
Hence, the domain of the relation shown in the graph is -4 <= x <= 4
Read more about domain at:
brainly.com/question/1770447
#SPJ1