What is the probability that the card drawn is a black card or an ace?

7/13

Step-by-step explanation:

The question asks for the probability of drawing a black card or an ace. When it says or, we know that we need to add the two probabilities.

The probability of drawing a black card is 26/52, because half the cards are black.

The probability of drawing an ace is 4/52, because there are four aces.

But wait! We can't double-count. Two of those aces are black, so we need to subtract by 2/52.

26/52 + 4/52 = 30/52 - 2/52 = 28/52

28/52 = 7/13

351.23

step-by-step explanation:

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!