4. Which of the following could be a function? A. The height of a student in your school related to the shoe size of that student
B. The hair length of a student in your school related to the height of that student.
C. The color of hair of a student in your school related to the age of that student,
D. The student ID number of a student in your school related to the full name of that student,

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

oof

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

0lz try yourself sorry for not answering