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ExtremeBDS [4]
3 years ago
15

Describe whether each event us impossible, unlikely, equal, likely, or certain. then, tell whether the probability is 0, close t

o 0, 1/2, close to 1, or 1. whats the probability of randomly picking a green card from a standard deck of playing cards​
Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

Answer:

Well, there are four different colors in a pack of 52 cards. If one of the colors are green, depending on the card pack you have, I would say it is equal. Because 52/4 = 13 cards. Which is equal for every color.... So, the answer is probably equal, and close to 0. Because, it would be 1/4.

Step-by-step explanation:

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15) The sum of one-fourth, one-ninth and one- third of a number is 25. Find the number.​
klio [65]

Answer:

Step-by-step explanation:

(1/4 + 1/9 + 1/3)x = 25.

x = 36

7 0
2 years ago
Read 2 more answers
HELPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Vlada [557]

Answer:

the input for all is add 4

Step-by-step explanation:

7 0
3 years ago
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Andy has 901 cards for a big game if he gives away 789 how much does he have left
Leokris [45]

Answer:

the answer is 112

Step-by-step explanation:

901-789=112

4 0
3 years ago
One sample has Aa Aa One sample has n 10 scores and a variance of s2 20, and a second sample has n 15 scores and a variance of s
siniylev [52]

Answer:

option (a) It will be closer to 30 than to 20

Step-by-step explanation:

Data provided in the question:

For sample 1:

n₁ = 10

variance, s₁² = 20

For sample 2:

n₂ = 15

variance, s₂² = 30

Now,

The pooled variance is calculated using the formula,

S^{2}_{p} = \frac{(n_{1}-1)\times s^{2}_{1} +(n_{2}-1)\times s^{2}_{2}}{n_{1}+n_{2}-2}

on substituting the given respective values, we get

S^{2}_{p} = \frac{(10-1)\times 20 +(15-1)\times 30}{10+15-2}

or

S^{2}_{p} = 26.0869

Hence,

the pooled variance will be closer to 30 than to 20

Therefore,

The correct answer is option (a) It will be closer to 30 than to 20

4 0
3 years ago
Mr. Jones eats out at his favorite buffet restaurant every Friday night. If the cost is $9 and he budgets $42 for the month, how
alexandr402 [8]

Answer:

He will be able to eat nine times.

Step-by-step explanation:

Because nine times nine is 91 which is on one less then what he has, so that means he will be able to eat there nine times. Hope I helped

7 0
2 years ago
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