Question 6 unsaved when randomly choosing two cards from a standard deck of cards without replacement, what is the probability of choosing a number card and then an ace? (remember: standard deck has 52 cards, with 4 aces and 12 face cards) question 6 options: 12/221 3/169 4/221 9/169  shironda rolls a number cube(six sides) and chooses a card from a standard deck of cards(52 cards).  what is the probability that shironda rolls an even number on the number cube and then chooses a black card from the deck? question 7 options: 1/21/41/81/13

Question (6)

To answer this question we will find out both probabilities one by one and then we will multiply both probabilities.

Probability of getting a number card from standard deck will be

Probability of getting one ace will be as we are given that second card is drawn without replacement.

To find the probability of choosing a number card and then an ace without replacement will be,

Therefore, first option is the correct choice.

Question (7)

Let us find out probability  that Shironda will get an even number after rolling a cube. We know that a standard dice contains 3 even and 3 odd numbers.

Probability of getting an even number = .

Now let us find out probability of getting a black card from the deck.

Probability of getting a black card,

=

Now we can get probability of getting  an even number and a black card by multiplying both probabilities.

Therefore, probability of getting an even number and a black card is 1/4.

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.