In a recent study, researchers took electrophysiological measurements from the brains of two rhesus macaques (monkeys). forty neurons were tested in each monkey, yielding a total of 80 measurements. a. do the 80 neurons constitute a random sample? why or why not?

How to determine whether two known pairs of points are on the same line.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?