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ziro4ka [17]
3 years ago
15

in a game the probabilty that a spinner will land 3 is 2 fifths how many times would you expect to land on 3 if you spin the spi

nner 15 times

Mathematics
1 answer:
Anika [276]3 years ago
8 0
Wouldn’t it be 1/5? It would go from 3/15 to 1/5 because you simplify it right?
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According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are re
Anna35 [415]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the following :

P(brown) = 12% = 0.12

P(Yellow) = 15% = 0.15

P(Red) = 12% = 0.12

P(blue) = 23% = 0.23

P(orange) = 23% = 0.23

P(green) = 15% = 0.15

A.) Compute the probability that a randomly selected peanut M&M is not yellow.

P(not yellow) = P(Yellow)' = 1 - P(Yellow) = 1 - 0.15 = 0.85

B.) Compute the probability that a randomly selected peanut M&M is brown or red.

P(Brown) or P(Red) :

0.12 + 0.12 = 0.24

C.) Compute the probability that three randomly selected peanut M&M’s are all brown.

P(brown) * P(brown) * P(brown)

0.12 * 0.12 * 0.12 =0.001728

D.) If you randomly select three peanut M&M’s, compute that probability that none of them are blue.

P(3 blue)' = 1 - P(3 blue)

P(3 blue) = 0.23 * 0.23 * 0.23 = 0.012167

1 - P(3 blue) = 1 - 0.012167 = 0.987833

If you randomly select three peanut M&M’s, compute that probability that at least one of them is blue.

P(1 blue) + p(2 blue) + p(3 blue)

(0.23) + (0.23*0.23) + (0.23*0.23*0.23)

0.23 + 0.0529 + 0.012167

= 0.295067

5 0
3 years ago
Plssssssss hurry, which one is my answer?
Dima020 [189]

Answer:no cap

Step-by-step explanation:that looks complicated

4 0
3 years ago
Can someone help pls i’ll mark as brainliest if correct
Tasya [4]

Answer:D 7:1

Step-by-step explanation: it makes sense and i just did it , 7, 14, 21, 28. and 1,2,3,4 its just common sense love! gl

7 0
3 years ago
Read 2 more answers
Clinton hosted an end-of-year party. He expected 5 guests, but 8 times as many showed up. How many people attended?
adell [148]

Answer:

41 people

Step-by-step explanation:

Clinton hosted an end-of-year party. He expected 5 guests, but 8 times as many showed up. How many people attended?

The amount of guest that showed up can be calculated as:

5 guest × 8 times the number of guests

= 40 guests

The number rod people that attended the end of the year party = 40 guest + Clinton

= 41 people

5 0
3 years ago
At your first job you make $1200 a month of that you save $200 a month. Your goal is to save 20% did you reach your goal?
telo118 [61]

Answer:

No, you didn't

Step-by-step explanation:

<u>20% of $1200 is:</u>

  • 0.2*$1200 = $240

Since you saved $200 and its less than $240 you didn't reach your goal

5 0
3 years ago
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