Sally can type 6 pages in 1 hour. how many pages can sally type in 2 hours 15 minutes?

13.5 pages

Step-by-step explanation:

1h=60 mins

60 mins=6 pages

2h 15mins=135 mins

1 min=6÷60

=0.1

135 mins=0.1×135

=13.5

a) 32pie square meters

step-by-step explanation:

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!