Answer:
(x + 4) (x + 1)
Step-by-step explanation:
The amount of money she have one year after she started the investment = 1000((1 + r/t)^nt - 1) / (r/t); where r = 3% = 0.03, t = 12 and n = 1 year.
Amount = 1000((1 + 0.03/12)^(1 x 12) - 1) / (0.03 / 12) = 1000((1 + 0.0025)^12 - 1) / (0.03 / 12) = 1000((1.0025)^12 - 1) / 0.0025 = 1000(1.0304 - 1) / 0.0025 = 12,166.38
Therefore, the amount she has in her bank account at the end of the year is $12,166.38
Answer:
10 points
Step-by-step explanation:
From the passage, we know:
1. Jay earned 15 points after spending $60
2. We want to know the number of points he can earn if he spends $40
We can set this up into proportions.
60:15 = 40:x
The x is the number of points he will get after spending $40.
15(40) = 60x
600 = 60x
x = 10
Jay will earn 10 points if he uses $40.
Answer:
5.994989
Step-by-step explanation:
Answer:
t=(2.5,0)
Step-by-step explanation:
Given that
![t=\frac{1}{2} u+v](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B1%7D%7B2%7D%20u%2Bv)
and
u=(-1,4)
v=(3,-2)
Then,substitute value of u and v in the equation
![t=\frac{1}{2} (-1)+3=-\frac{1}{2}+ (3)=2.5\\\\\\\\t=\frac{1}{2} (4)+-2=2+-2=0\\\\\\t=(2.5,0)](https://tex.z-dn.net/?f=t%3D%5Cfrac%7B1%7D%7B2%7D%20%28-1%29%2B3%3D-%5Cfrac%7B1%7D%7B2%7D%2B%20%283%29%3D2.5%5C%5C%5C%5C%5C%5C%5C%5Ct%3D%5Cfrac%7B1%7D%7B2%7D%20%284%29%2B-2%3D2%2B-2%3D0%5C%5C%5C%5C%5C%5Ct%3D%282.5%2C0%29)