Four points are always coplanar if they:

check all that apply.
a. lie on the same line.
b. lie on different planes.
c. lie on different lines.
d. lie in the same plane.

Carlos has 4/5 of a tank of fuel in his car. he uses 1/10 of a tank per day. how many days will his fuel last?

With both problems. a. s.a. p directions on photo ^

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?