Given a dilation with the origin O (0,0), by observation determine the scale factor "K." Do, k = (5,0) → (10,0)
The dilation an expansion.
O True
False

Iwill give extra points to who gets this right

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change