Please Help NO LINKS Find the mass of the one-dimensional object. A pencil that is
10
in long (starting at
x
= 4) and has a density function of
ρ
(
x
)
=
13
x
oz/in.

whats the

good luck on your studies! : )

david edward.

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!