I need help with part two ONLY. the person who did this got 19.8 and I do not understand how. Will mark brainliest if you answer with a reasonable/useful 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%

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

24

step-by-step explanation:

what graph

step-by-step explanation: