112 3
4
You flip a fair coin 14 times. About how many times would you expect heads to appear?
If a fair coin is flipped 14 times then heads should appear about
times.

I think the answer is 7 or 4

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!