If you flip a coin 4 times what is the probability that you will get a heads, tails, heads, tails in that order?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range