Zenny is using a standard deck of 52 cards to determine the outcome of events involving cards. Event A involves selecting a black card from this deck of cards where half of the cards are black cards and the other half are red cards. Event B is the selection of a number card from the same deck which has a total of 36 number cards, each color having the same amount of number cards. How many cards should Zenny say are in the event AB

yes

step-by-step explanation:

yes

answer: 1+1

step-by-step explanation: 1+1 is at least 2

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.