Astudent places a 12-
garn cube of ice inside a container. after six hours, the student returns to observe the contents of the container,
which sentence suggests that the container is an open systems

a- the container contains 12 yarns of liquid water and noice.

b- the container contains 12 grams of ice and no liquid water,

c- the container contains 8 grams of liquid water and no ice,

d- the container contains 8 grams of ice and 4 grams of liquid water,

e - the container contains 8 grams of liquid water and 4 grams of water vapor,

figure c

step-by-step explanation:

hope this .

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

a

step-by-step explanation:

strong negative correlation

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: