Answer:
16y - 4
Step-by-step explanation:
4y(4y - 4) - 4(- 4 + 5 + 4y^2)
16y - 16y - 4(1 + 4y^2)
16y - 16y - 4(4y^2 + 1)
16y^2 - 16y^2 + 4
16y - 4
Answer:
idk
Step-by-step explanation:
Answer:
Because she is concluding that her class is an accurate representation of the overall school. The sample size in this case is too small and should increase her sample size(the amount of people surveyed) in order to get a better result.
Answer:
800(1+.08)^1
Step-by-step explanation:
Answer:
90 counterclockwise
Step-by-step explanation:
-2 as x would mean it is in the top left quadrant and going back from a clock would be that one
