Alicia has 7 painting she wants to hang side by side on her wall. in how many ways can she arrange all 7 paintings?

5040

Step-by-step explanation:

1 * 2 * 3 * 4 * 5 * 6 * 7 = 5040

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%

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.