Can someone help !¡ Which fraction and decimal forms match the long division problem?
15) 8.000
751
50
45
50
45
5
5

O A.
8
15
and 0.53

O B.
15
and 0.533
8

C.
8
and 0.53
15

OD.
15
and 0.53
8

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

What is 20+(5 x 2/5 )+ 3 show your work