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inysia [295]
4 years ago
12

If you drew a card from a standard deck of 52 playing cards and then replaced it, and if you repeated this 200 times, about how

many times would you expect to draw a face card (king, queen or jack)?
Mathematics
1 answer:
Pepsi [2]4 years ago
8 0

Answer: 1/ 200

Step-by-step explanation:

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Sara made enough raspberry jam to fill 3
NeTakaya

Answer:

5/8 Jar

Step-by-step explanation:

I took the test...

3 0
3 years ago
Can help me complete this problem please :c
FrozenT [24]

Answer:

112.5 deg

Step-by-step explanation:

First we find the area of the entire circle.

A = pi * r^2

A = pi * (4 m)^2

A = 16pi m^2

The entire circle has area = 16pi m^2.

The sector has area 5pi m^2.

Now we find the fraction the area of the sector is of the entire circle.

fraction = (5pi m^2)/(16pi m^2) = 5/16 = 0.3125

The full circle has a central angle of 360 deg, the entire circle.

The measure of the central angle of the arc of the sector is the same fraction of the entire circle.

measure of sector angle = 0.3125 * 360 deg = 112.5 deg

4 0
3 years ago
Read 2 more answers
Pleas help this is due today!!
harkovskaia [24]
I can tell this activity is about graphing, but the writing is barely legible, can you re-upload the pictures or write it out?
8 0
3 years ago
It was noted that the probability of a flight arriving early is 1/10 and the probability of a flight arriving late is 2/5
Aloiza [94]
Assuming independence,
prob=P(late,early)+P(early,late)=(1/10)(2/5)+(2/5)(1/10)
8 0
3 years ago
Which of the following is not one the three categories of Euclid’s geometric principles?
Nikolay [14]

"Conjeture" is not one of the three categories of Euclid's geometric principles.

Euclidean geometry begins with Euclid's Elements, which is both a sum of the geometric knowledge of the time and an attempt to formalize this knowledge mathematically.

The notions of straight line, plane, length, area are exposed there and form the support of elementary geometry lessons. The conception of geometry is intimately linked to the vision of the ambient physical space in the classical sense of the term.  

Learn more about Euclid in brainly.com/question/1674393

4 0
2 years ago
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