In this table, the reference currency is the

us dollar
swiss franc.
japanese yen.
euro.

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2