Answer:
x=20
Step-by-step explanation:
hope this helps
Answer:
The correct answer is option D: ![y = 10^{3.994}](https://tex.z-dn.net/?f=y%20%3D%2010%5E%7B3.994%7D)
Step-by-step explanation:
Given:
log(y)= 3.994
Solution:
A logarithm base b of a positive number x satisfies the following definition:
![y =log_b(x) => b^y =x](https://tex.z-dn.net/?f=y%20%3Dlog_b%28x%29%20%3D%3E%20b%5Ey%20%3Dx)
For ![x > 0, b >0, b \neq 1](https://tex.z-dn.net/?f=x%20%3E%200%2C%20b%20%3E0%2C%20b%20%5Cneq%201)
Also if no base b is indicated, the base of the logarithm is assumed to be 10
.
Thus, in log(y)= 3.994 base b is not indicated. so its base is assumed to be 10
now
![log_{10}(y)= 3.994](https://tex.z-dn.net/?f=log_%7B10%7D%28y%29%3D%203.994)
Then
![y = 10^{3.994}](https://tex.z-dn.net/?f=y%20%3D%2010%5E%7B3.994%7D)
5 Bars of soap for $4.00 Why? Because you if you buy two it cost $8.00 or buy three pack and you'll get 15 for $12.00
Answer:
Yes
Step-by-step explanation:
Because a dollar and a dime and 11 dimes are equal in value ($1.10)
And they exchange 1 dollar and 10 dimes which is also the same amount. So they will be the same.