Use the figure to answer the question that follows:

which angles form a pair of corresponding angles?

a: angles prl and rsn
b: angles prl and qsn
c: angles prk and qrk
d: angles prk and qsn

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

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?