Which expression is equivalent to 24 ⋅ 2−7?
answer choices:
a: 1/2^11
b: 1/2^3
c: 2^3
d: 2^11

yes

step-by-step explanation:

probably .5

i can on others if necessary.

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.

mr. india