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Pepsi [2]
2 years ago
8

Nico uses a uniform probability model for an experiment using a deck of 40 cards. there are 10 blue cards, 10 red cards, 10 gree

n cards, and 10 yellow cards in the deck. cards will be drawn one at a time and then replaced in the deck before another card is drawn. he uses the probability model to determine the probability of drawing a green card or a red card. what is p(green or red)? enter your answer as a simplified fraction in the box.
Mathematics
1 answer:
FromTheMoon [43]2 years ago
8 0

Answer:

1/2

Step-by-step explanation:

Since there are 40 cards in total and 10 cards for each colour...the probability of drawing either a green card or red card will be 20/40 since there a are 20 green and red cards combined

Therefore the probability is 1/2

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Which is a rule that describes the translation of a point from (–5, 4) to (–1, 2)?
Ket [755]

Answer:

B

Step-by-step explanation:

Given the translation (- 5, 4 ) → (- 1, 2 )

Note the x- coordinate of the translation is 4 more than the x- coordinate of the original x- coordinate, that is - 5 → - 1 is + 4

The y- coordinate of the translation is 2 less than the y- coordinate of the original y- coordinate, that is 4 → 2 is - 2

Thus the translation rule is

(x, y ) → (x + 4, y - 2 ) → B

8 0
3 years ago
jeff water faucet salesman earns a monthy base salary of 2,400 plus $15 commission per water faucet sold.at the end of the month
IRISSAK [1]

Answer:

80 Faucets

Step-by-step explanation:

3600-2400=1200

1200/15=80

4 0
3 years ago
If some one work 5.8 hours and the 2.68 hours how long was there lunch if the to worked 8.48 hours
serious [3.7K]

There was no lunch

Step-by-step explanation:

  • Step 1: Given Person 1 work time = 5.8 hrs and Person 2 work time = 2.68 hours, and total work time = 8.48 hrs. Find the lunch time.

Person 1 work time + Person 2 work time = 5.8 + 2.68 = 8.48 hrs

Lunch time = Total work time - (Persons 1 + Person 2 work time)

                   = 8.48 - 8.48 = 0 hrs

∴ There was no lunch hour between their work.

3 0
3 years ago
You buy some dining room furniture. The table costs $599.99 and 4 chairs cost $89.59/ chair. How much is your total purchase?
Rashid [163]

Answer: the chairs alone would cost $358.36, and since you would already know how much the table costs you would just add it together to get $958.35


Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
How much greater is the median number of pairs of shoes in the inventory at the Golf pro Shop than the median number of pairs of
wlad13 [49]
Hi there!!


Your answer is 20.


Since A = 40 and B = 20

Subtract 40 by 20  to get 20 (40 - 20 = 20)




Hope I Helped
   
5 0
3 years ago
Read 2 more answers
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