A local dentist wants to know how many adults in a town receive regular cleanings. The dentist surveys 120 random adults living in the town and found 84 people receive regular cleanings. If there are 8,500 adults in the town, how many can be expected to receive regular cleanings? plz help quick

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.