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kiruha [24]
3 years ago
11

Please answer this question!

Mathematics
1 answer:
Reil [10]3 years ago
5 0
The answer is D, 2,500
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You and a friend each randomly draw a card from a standard deck. What is the probability that at least one of you is holding a f
Andreyy89

Answer:

0.24

Step-by-step explanation:

Total cards = 52

Face cards = heart {K,Q,J} , Spade {K,Q,J} , Club {K,Q,J} , Diamond{K,Q,J} = 12

Now we are given that You and a friend each randomly draw a card from a standard deck.

Probability that no one getting face card:

Favorable events = total cards - face cards = 52 -12= 40

Total cards = 52

So, probability that no one is getting face card = \frac{40}{52} =0.76

Now we are supposed to find the probability that at least one of you is holding a face card

So, probability = 1 - probability that no one is getting face card

                        =1 - 0.76

                        = 0.24

So, probability that at least one of you is holding a face card is 0.24

8 0
3 years ago
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A fair coined is flipped what is the probability it will land on its head
Georgia [21]
For example, the probability of an outcome of heads on the toss of a fair coin is ½ or 0.5. The probability of an event can also be expressed as a percentage (e.g., an outcome of heads on the toss of a fair coin is 50% likely) or as odds (e.g., the odds of heads on the toss of a fair coin is 1:1).
5 0
3 years ago
4 + 4... ANSWER FAST
Umnica [9.8K]

Answer:

8

Step-by-step explanation:

because if you count your 4 of your fingers and then count the other four it 8 lol

7 0
4 years ago
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Write the sum using summation notation, assuming the suggested pattern continues.
Anit [1.1K]

Answer:

\sum_{n=5}^{\infty}n^2

Step-by-step explanation:

The pattern given is:

25+36+49+64+...+n^2+...

The pattern can be written as

(5)^2+(6)^2+(7)^2+(8)^2+.....+n^2+....

The series is started with 5 and it continues up to infinity.

The summation notation for the given series is:

\sum_{n=5}^{\infty} n^2

n= 1 and goes up to infinity and the series is made up of taking square of n,

7 0
3 years ago
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I had 13 dollars. My mom gave me 10 dollars. My dad gave me 30 dollars. My Aunt, My Uncle, and Grandma gave me 100 dollars. I ha
posledela
13+10+30+100+7=160 dollars
5 0
3 years ago
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