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lubasha [3.4K]
3 years ago
8

A set of face cards contains 4 Jacks, 4 Queens, and 4 Kings. Carlie chooses a card from the set, records the type of card, and t

hen replaces the card. She repeats this procedure a total of 60 times. Her results are shown in the table.
Cards

Type of Card

Observed Frequency

Relative Frequency

Jack

24

Two-fifths

Queen

16

StartFraction 4 over 15 EndFraction

King

20

One-third


How does the experimental probability of choosing a Queen compare with the theoretical probability of choosing a Queen?

The experimental probability is 4 less than the theoretical probability.

The experimental probability is StartFraction 1 over 15 EndFraction less than the theoretical probability.

The experimental probability is StartFraction 1 over 15 EndFraction more than the theoretical probability.

The experimental probability is 4 more than the theoretical probability.
Mathematics
2 answers:
Eva8 [605]3 years ago
7 0

Answer:

I'm gonna go with B or a also sorry if I get you this wrong Neveah.

Anon25 [30]3 years ago
7 0

Answer:

B I got it right on edg2020

Step-by-step explanation:

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Answer:

4/7

Step-by-step explanation:

6-x/x+5 let us take x=2

6-2/2+5=4/7

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Let y(????)y(t) be a solution of y˙=17y(1−y7)y˙=17y(1−y7) such that y(0)=14y(0)=14. Determine lim????→[infinity]y(????)limt→[inf
shtirl [24]

Answer:

Step-by-step explanation:

Given that,

y' = 17y ( 1-y^7)

Let y=1

Then, y' = 0 for all t

Then show that it is the only stable equilibrium point so that as y→1, t→∞ with any initial value.

So, the graph solution will be

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If, y(0) > 1 then, y' < 0 by inspecting the first equation, so the graph is has decreasing solution.

Likewise, if y(0) < 1 then, y' > 0 and the graph is increasing.

So no matter the initial condition, graph of the solution will be asymptotic to the horizontal line above.

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6 0
3 years ago
PLEASE HELP!!!
zhuklara [117]

Answer:

1 think 89

Step-by-step explanation:

3 0
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Mario start collecting stamps in January and buys 12 stamps each month.Karen starts collecting stamps in July and buys 18 starts
Goryan [66]

Answer:

12 months

Step-by-step explanation:

Given that:

Mario:

12 stamps per month

Since January

Karen :

18 stamps per month

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72 + 12x

For karen:

18x

Where x is the number of months after karen starts :

Equate both equations

72 + 12x = 18x

72 = 18x - 12x

72 = 6x

x = 72/6

x = 12

After 12 months

Number of months after karen starts, will they have same amount of stamp

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