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Black_prince [1.1K]
2 years ago
5

(GIVING BRAINLIEST & POINTS)

Mathematics
2 answers:
Alekssandra [29.7K]2 years ago
3 0
It think thw anwser is 15
Paraphin [41]2 years ago
3 0

Answer: The answer is A "the chance of the student drawing a purple marble is 8."

Step-by-step explanation: First you want to add all the marbles together. Once done the answer should equal 20. The variable 20 is equal to 100, meaning that you divide 4 by 100. What you will get is 0.04. this times 20 equals 8. In conclusion the answer is A.

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Which is the mode of this data set?<br><br> 55, 78, 43, 39, 78, 61, 75, 50, 43, 78
Naily [24]
The mode is the number that occurs the most, in this case, 78 appears 3 times which means 78 is the mode
7 0
3 years ago
Marla has a piece of fabric. She cuts off 8 inches and makes a bow for each of the dogs she grooms. Today she groomed 12 dogs. W
Stels [109]

Answer:

would it be that she cuted like 96 inches or 20 something like that

Step-by-step explanation:

5 0
4 years ago
You draw a card from a deck. If you get a diamond, you win nothing. You lose $2 if getting a heart. If you got a spade, you win
tino4ka555 [31]

Answer:

Step-by-step explanation:

Let  X = amount you can win at this game (# of dollars you can win)

x = (0, -2, 6, 10, 15)

  • P(X=0) = P(probability of picking a diamond) = 13/52 = .25
  • P(X=-2) = P(probability of picking a heart) = 13/52 = .25
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  • P(X=10) = P(probability of picking a club) = 12/52 ≈ .231
  • P(X=20) = P(probability of picking the ace of clubs) = 1/52 ≈ .019

Probability Distribution of X

x p(X = x) Decimal

0 13/52 0.25

-2 13/52 0.25

6      13/52       0.25

10 12/52 0.231

15 1/52         0.019

Total  52/52   1.00

3 0
3 years ago
The first month a company was open, it had 2 employees. At the end of 6 months, the company had 10 employees. If the number of e
deff fn [24]

the equation would be 2[6]+10 however if we were to solve it would have been 2(6)+10 = 22 employees

4 0
3 years ago
A stone fell from the top of a cliff into the ocean. In the air, it had an average speed of 16 m/s. In the water, it had an aver
tigry1 [53]

Answer:

7 sec in the air, 5 in the water.

Step-by-step explanation:

make it into a linear equation

16x + 3y = 127

x+y=12

(7,5)

3 0
3 years ago
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