Answer:
1
Step-by-step explanation:
if the boys go in front and the girls go in the back there is only one way to put them
Answer:
The equation of the line that passes through the points
(1,-6) and (-4,9)
is
y=-3x-3
diameter of human hair is around 0.0025cm
in scientific notation it is: 2.5x10^-3
Answer:
(c) the sample is amount of sleep the volunteers got in the study.
Step-by-step explanation:
sample: this is a small part that is intending to show what a big part is all about.
volunteer: a person who does something willingly.
