In a classroom there are 6 students who are 5 1/2 feet tall, 2 students who are 4 3/4 feet tall, 4 students who are 4 1/4 feet tall, and 2 students who are 6 feet tall .Which expression represents the mean height of the students in the classroom?

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.

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20