Select the correct answer. Three thousand college students were surveys about their use of campus facilities. The results are shown in the table.
Uses the library
Does not use
the library
1,240
Total
Uses the math lab
340
1,580
Does not use the
math lab
472
948
1,420
Total
812
2,188
3,000

what do u need to know

step-by-step explanation:

step-by-step explanation:

; fx

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!