A big ship drops its anchor. The variable L models the anchor's elevation (in meters) relative to the water's surface T seconds after the ship drops its anchor.
l=-2.4t+75l=−2.4t+75l, equals, minus, 2, point, 4, t, plus, 75
What is the initial height of the anchor?

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!