The population of oregon is about 3.8 million. the population of the whole u. s. is about 318.9 million. approximately what percentage of u. s. population lives in oregon?

Depending but 83.92

Step-by-step explanation:

Divide California's population by Oregon's population

318.9/3.8 is about 83.9210526316...

Rounded to the tenths about 83.92

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

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!