Answer:
The answer is B.
Step-by-step explanation:
Answer:
14th term of geometric sequence 7, 28, 112 is 469762048
Step-by-step explanation:
Geometric sequence : 7, 28, 112, .....
First term = a = 7
Common ratio = r =![\frac{a_2}{a_1}=\frac{a_3}{a_2}](https://tex.z-dn.net/?f=%5Cfrac%7Ba_2%7D%7Ba_1%7D%3D%5Cfrac%7Ba_3%7D%7Ba_2%7D)
Common ratio = r =![\frac{28}{7}=\frac{112}{28}=4](https://tex.z-dn.net/?f=%5Cfrac%7B28%7D%7B7%7D%3D%5Cfrac%7B112%7D%7B28%7D%3D4)
Formula of nth term =![a_n=ar^{n-1}](https://tex.z-dn.net/?f=a_n%3Dar%5E%7Bn-1%7D)
Substitute n = 14
So,![a_{14}=7(4)^{14-1}](https://tex.z-dn.net/?f=a_%7B14%7D%3D7%284%29%5E%7B14-1%7D)
![a_{14}=469762048](https://tex.z-dn.net/?f=a_%7B14%7D%3D469762048)
Hence the 14th term of geometric sequence 7, 28, 112 is 469762048
Its pretty much just asking you to solve for x given the equation 8x = 3x - 10.
x = -2
The answer is c.. Just use the distributive property on c and it will equal what you have to factor
Answer:
-5/4
Step-by-step explanation:
Count down 5 units and then count right 4 units in order to get negative 5 over 4.