Answer:
(1)![A(t)= 318000(1.07)^t](https://tex.z-dn.net/?f=A%28t%29%3D%20318000%281.07%29%5Et)
(3)t=16.93 years
Step-by-step explanation:
For a Principal Saved at Compound Interest, the Amount accrued is derived by the function:
![A(t)= P(1+r)^t](https://tex.z-dn.net/?f=A%28t%29%3D%20P%281%2Br%29%5Et)
When:
(1)P=$318,000
r=7%=0.07
![A(t)= 318000(1+0.07)^t\\A(t)= 318000(1.07)^t](https://tex.z-dn.net/?f=A%28t%29%3D%20318000%281%2B0.07%29%5Et%5C%5CA%28t%29%3D%20318000%281.07%29%5Et)
(2)See Attachment
(3)If Tony's goal is to save $1,000,000.
![1000000= 318000(1.07)^t\\(1.07)^t=\frac{1000000}{318000} \\(1.07)^t=3.1447\\Log_{1.07}\frac{1000000}{318000}=t\\t=16.93](https://tex.z-dn.net/?f=1000000%3D%20318000%281.07%29%5Et%5C%5C%281.07%29%5Et%3D%5Cfrac%7B1000000%7D%7B318000%7D%20%5C%5C%281.07%29%5Et%3D3.1447%5C%5CLog_%7B1.07%7D%5Cfrac%7B1000000%7D%7B318000%7D%3Dt%5C%5Ct%3D16.93)
(4)The graph confirms the result as the $1000000 Mark on the y-axes occurs almost at x=17
Factors of 5,1 factors of 4,2,1 factors of 2,1
Answer:
Step-by-step explanation:
dddfykb
Answer:
1,000 cm
Step-by-step explanation:
5 x 200 = 1000
Answer:
The center of the circle is (7, 4)
Step-by-step explanation:
Use the midpoint formula to obtain the x- and y-coordinates of the midpoint, which is also the center of the circle.
3 + 11
xm = h = ------------ = 7
2
1 + 7
ym = k = ------------ = 4
2
The center of the circle is (7, 4)