Which of the following would be the coefficient of the third term of a binomial to the seventh power?

a. 10
b. 15
c. 21

How is the number of vertices for a prism related to the name of the prism

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

What multiplys to be 1 but adds up to be 4