Create the equation used to graph this graph:

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

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%

y=sec x is the correct answer

~batmans wife dun dun