Fred, Barney, Wilma and Betty together stacked a total of 50 rocks in the quarry. Fred stacked 0.14 of the rocks, Barney stacked 4 of the 50 rocks, Wilma stacked 24% of the rocks, and Betty stacked the remaining rocks. Who stacked the most rocks? (5 points) a Fred b Barney c Wilma d Betty

the awnser is d

Step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads