Given a standard deck of cards, and you draw a single card at random. what is the probability of drawing
a 7 or an 8?

Probability of drawing  a 7 or an 8  is

Step-by-step explanation:

Total number of cards in the given deck = 52

Now, the number of 7  in the deck = 4

Also, the number of  8 in the deck = 4

So, the total number of ( 7 + 8) in the deck = 4 + 4 = 8 cards

Let E: Event of picking a 7 or an  8

Here, the total number of favorable outcomes =  8

Now,

So, here

or, P(Picking a 7 or 8)  = 2/13

Hence, The probability of drawing  a 7 or an 8  is

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

step-by-step explanation: