Answer:
1.49 per necklace
Step-by-step explanation:
there are 3 necklaces sold for 4.47. if we divide the three necklaces by the overall price we get the price per necklace. 4.47 divided by 3 = 1.49
Before outlier : 7.25
After outlier : 4
7.25 - 4 = 3.25
So the mean decreases by 3.25 when the outlier is removed.
Answer: In 16 Minutes the ladder will hit the ground.
Step-by-step explanation:
50 is at the top of the building.
the base is 30 feet from the building. If the top of the ladder is falling 3 ft every minute in 16 minutes it will hit the ground.
Hope it helps
Answer:
-4 <x< -2
Step-by-step explanation:
you need to plot the line between -4 and -2