A container is placed on a triple beam balance. In order for the pointer to register at zero, the first beam’s slider is placed at 100 grams, the second slider is placed at 50 grams, and the third slider is placed at 5 grams. What is the mass of the container?

k

step-by-step explanation:

domit

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.