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Oksana_A [137]
3 years ago
14

Can y’all help me on question 20 please?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer:

i think D but i dont know

Step-by-step explanation:

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Kerry has a bag containing white and yellow marbles. Kerry randomly selects one marble, records the result, and returns the marb
dexar [7]

Answer:

The probability that next selection is yellow marble = 63% .

Step-by-step explanation:

Given the selection of yellow marbles = 41 times.

The selection of white marble = 24  times.

Total number of selections made = 65

Now calculate the probability that the next selection will be the yellow marble. Therefore, the probability of getting yellow marble can be determined by dividing the yellow selection by total number of selections.

\text{P(yellow)} = \frac{ \text{The selection of yellow marbles} }{ \text{ Total number of slections }} \\\text{P(yellow)} = \frac{41}{65} = 0.63 \ or \ 63 \ percent

7 0
3 years ago
Twice a number, n, increased by 3 is less than the number, n, decreased by four. inequality
bonufazy [111]

Answer:

2n+3 < n-4

Step-by-step explanation:

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8 0
3 years ago
Turn 20/12 into a mixed number
luda_lava [24]

Answer:

1 2/3

Step-by-step explanation:

well first reduce it which would be 5/3 since the greatest common denominator would be 4. Then put 3 in the 5 which goes only once and 2 is left over. Keep the threeas the denominator instead of the numerator.

3 0
3 years ago
A class contains 18 girls and 14 boys. For all parts of this question, each boy and girl are distinguishable from one another. A
sergiy2304 [10]

Answer:

The total number of ways is 252.

Step-by-step explanation:

Number of girls = 18

number of boys = 14

Commitee of one girl and a boy

(18 C 1)(14 C 1)

= 252

3 0
3 years ago
What is 82.403 rounded to the nearest whole number​
katrin2010 [14]

Answer: 82

Step-by-step explanation:

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3 years ago
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