By using shadows, Megan wants to find the height of a flagpole. At a certain time of day, her shadow is 3.5 feet long and the flagpole’s shadow is 14 feet long. Her height is 5.5 feet. How tall is the flagpole?

i need a picture

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%