Pls help me with this for a test and I need help and I will put you on a free brain list pls help

911.25 I'm s sory if wrong

I thank I'm right

The scale of the smaller one is a .8 scale

Step-by-step explanation:

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

answer is  

c.

36

step-by-step explanation: