There are 190 students taking band, chorus, or both. if there are 180 students taking band and 60 students in both band and chorus, how many students are only in chorus? 70 60 10 120

If there are 180 students taking band and 60 students in both band and chorus, then 180-60=120 students are taking only band.

Now:

Then 190-(120+60)=190-180=10 students are taking only chorus.

correct choice is C.

step-by-step explanation:

the answer is 128

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.