Log5 x=4 logx 5
Ln x/ln5=4(ln5 / ln x) logx z=ln x / ln z
least common multiple=ln5 * ln x
ln²x=4ln²5
√(ln² x)=√(4 ln²5)
ln x=2ln 5
x=e^2ln5=25
Answer: x=25.
Answer:144
Explanation: 25% of the total in other words means that it is 1/4 (a quarter). You could just multiply 36 by 4 to get the total (100%). If u want to verify, just multiply 144 by 0.25 and u should get 36.
Answer:
Linear Function
![y=4x+18](https://tex.z-dn.net/?f=y%3D4x%2B18)
Step-by-step explanation:
Let
x----> the time in hours
y----> the total inches of snow on the ground
we know that
The function that best model this situation is the linear function
so
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
In this problem
![m=4\frac{in}{h}](https://tex.z-dn.net/?f=m%3D4%5Cfrac%7Bin%7D%7Bh%7D)
----> the y-intercept
substitute
![y=4x+18](https://tex.z-dn.net/?f=y%3D4x%2B18)
Answer:
r = 21
Step-by-step explanation:
nth of sequence P :
![T_{n} = 4n -2](https://tex.z-dn.net/?f=T_%7Bn%7D%20%3D%204n%20-2)
: ![4r-2=145-3r\\4r+3r=145+2\\7r=147\\r=21](https://tex.z-dn.net/?f=4r-2%3D145-3r%5C%5C4r%2B3r%3D145%2B2%5C%5C7r%3D147%5C%5Cr%3D21)