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3 years ago

What is the probability of getting a 7 of spades in a deck of 52 cards?

Mathematics

1 answer:

larisa86 [58]3 years ago

8 0

Answer:

I'm sure it's 1/52

Step-by-step explanation:

because if there is 52 cards and one 7 of spades then it would be a 1 out of 52 chance

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The probability distribution for the number of goals the Lions soccer team makes per game is given below. Number of Goals Probab

steposvetlana [31]

Answer: d. 0.55

Step-by-step explanation:

The given probability distribution:

Number of Goals 0 1 2 3 4

Probability .05 .15 .35 .30 .15

The probability that in a given game the Lions will score less than 3 goals

= probability that in a given game the Lions will score less than or equal to 2

= 0.5+0.15+0.35

= 0.55

Hence, the correct option is d. 0.55

3 0

3 years ago

Help for all stars and hearts

nalin [4]

Answer:

The second one

Step-by-step explanation:

because i did that question and it was right trust me

4 0

2 years ago

Read 2 more answers

My friend sets out walking at a speed of $3$ miles per hour. I set out behind her $5$ minutes later at $4$ miles per hour. When

r-ruslan [8.4K]

Answer: The answer is 0.25 miles.

Step-by-step explanation: Given that my friend started walking at a speed of 3 miles per hour and I started 5 minutes after him at a speed of 4 miles per hour. We need to find the number of miles my friend travelled when I started walking.

Since I started 5 minutes after than my friend, so we are to find the distance travelled by my friend in 5 minutes.

In 1 hour, i.e., 60 minutes, distance travelled by my friend = 3 miles.

In 1 minute, distance travelled by my friend is

$\dfrac{3}{60}=\dfrac{1}{20}~\textup{miles}.$

Therefore, distance travelled by my friend in 5 minutes will be

$\dfrac{1}{20}\times 5=\dfrac{1}{4}=0.25~\textup{miles}.$

Thus, the answer is 0.25 miles.

3 0

2 years ago

Read 2 more answers

Cecilia ordered 5 pizza for a group of friends. Each pizza had 8 slices. All but 3 slices were eaten. How many slices were eaten

UkoKoshka [18]

Answer:

37 (hope this helps :)

Step-by-step explanation:

8 slices per pizza

5 pizzas

8 * 5 = 40

40 - 3 = 37

37 slices of pizza were eaten. and 3 slices were not eaten

3 0

3 years ago

The diameter of a circle is 8 inches. What is the area?

makkiz [27]

Answer:

16 × π in 2

Step-by-step explanation:

the formula to find the area of a triangle is πr^2, you are given the diameter which equals 2r. so split the diameter in half and plug your number in. π4^2

4^2=16

16xπ

8 0

3 years ago