Which of the following expressions is a sixth root of unity?

-1

i

-i

all of the above

Rose counted her heartbeats after running. in 15 seconds, she counted 33 beats. At the rate, what was her heartbeats per minute

Write 11 over 20 (fraction) as a terminating decimal

Grayson read 8 books in 2 months. What was his rate of reading in months per book? Express your answer in simplest form.

Identify the terms of the expression 9a+4b-18

Jonathan goes to th store and purchases 3 pencils for 0.28 each, and x number of erasers for 0.38each write an expression that shows how much jonathan spent

If X=14/15 and Y = - 1 2/5 what is X times Y

How do you make 10 when adding 8+5

0.233333 as a fraction

What is - 4.25, 1, - 22/5, - 4 7/8, - 3 in Order form least to greatest

Without graphing, predict whether the function, y = 3 (0.2) x, shows exponential growth or decay. Justify your predictions. A. decay; because 0.2 < 1 B. growth; because 0.2 < 1 C. decay; because 0.2 > 1 D. growth; because 0.2 > 1