Please help meeeeee

A carnival game has 150 rubber ducks floating in a pool. The person playing
the game takes out one duck and looks at it.
• If there's a red mark on the bottom of the duck, the person wins a small
prize.
Many ducks do not have a mark.
After 50 people have played the game, only 3 of them have won a small
prize.
Estimate the number of the 150 ducks that you think have red marks on
the bottom.

Answers

Answer 1

Answer:

Pretty sure it's 17 ducks.

Answer 2

The correct answer is based on the information given, we can estimate  by probability that there are approximately 9 ducks with red marks on the bottom out of the 150 ducks in the pool.

To estimate the number of ducks with red marks on the bottom, we can use the information given: out of 50 people playing the game, only 3 have won a small prize.

We can assume that the probability of winning a small prize is the same for each player, and that each duck is equally likely to have a red mark.

If only 3 out of 50 people have won a small prize, we can estimate that the probability of winning is approximately 3/50.

Let's denote the number of ducks with red marks as "x." The probability of winning a small prize can be represented as x/150 (since there are 150 ducks in total).

Setting up the equation:

x/150 = 3/50

To solve for x, we can cross-multiply:

50x = 3 * 150

50x = 450

Dividing both sides by 50:

x = 9

Therefore, based on the information given, we can estimate  by probability that there are approximately 9 ducks with red marks on the bottom out of the 150 ducks in the pool.

Learn more about probability here:

https://brainly.com/question/32884606

#SPJ2


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Answers

Answer:

Step-by-step explanation:

sticker price = $17,000 × 1.15 = $19,550

Mi-young is cooking kalguksu for a large family kalgusku is a korean soup with noodles. She makes two kinds of kalguksu,chicken and seafood.
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Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the ratio and percentages.

let's be the total kalguksu soup quantity be x

hence, 60% of x = 24 cups, so we get as

===> 60/100 * x = 24

=> 0.6*x = 24

hence, x ==> 24/0.6

=====> x = 40 cups

hence the answer is 40 cups are in total kalguksu soup.

368.54 = ( _ x 100) + ( _ x 10) + ( _ x 1/10) + ( _ x 1/100)

Answers

Answer:

[tex]368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100[/tex]

Step-by-step explanation:

Given

[tex]368.54 = ( [\ ] * 100) + ( [\ ] * 10) + ( [\ ] * 1/10) + ( [\ ] * 1/100)[/tex]

Required

Fill in the gap

The number can be expressed as:

[tex]368.54 = 300 + 60 + 8 +0.5 + 0.04[/tex]

Factorize:

[tex]368.54 = 3*100 + 6*10 + 0.8*10 +5*1/10 + 4*100[/tex]

Factor out 10 in 6 * 10 + 0.8 * 10

[tex]368.54 = 3*100 + [6 + 0.8]*10 +5*1/10 + 4*100[/tex]

[tex]368.54 = 3*100 + 6.8*10 +5*1/10 + 4*100[/tex]

Solved

A) y B) y>x
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Answers

Answer:

The answer should be C

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B.4
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Answers

Answer: 4

Step-by-step explanation:

We can write the equation as

[tex]x(x-1)^{2}(x^{2}+2x+3)=0\\\\x=0, 1, -1 \pm i\sqrt{2}[/tex]

Therefore, there are 4 distinct roots.

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Answers

1. 8.3259
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Answers

Answer:

150 percent

Step-by-step explanation:

30/20. Multiply both sides by 5. 150/100. 30 is %150 of 20

Answer:

150

Step-by-step explanation: from goog  .le

5y=585
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Answers

Answer:

Step-by-step explanation:

5y = 585

Y = 585/5

Y = 117

Answer:

y = 117

Step-by-step explanation:

[tex]5y=585\\\\\frac{5y=585}{5}\\\\ \boxed{y=117}[/tex]

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Answers

Answer:

2

_

3

Step-by-step explanation:

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Answer:

y=-2x+29

Step-by-step explanation:

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A purse with a price of $58.45 has an 8% sales tax. What is the sales tax dollar amount?

Answers

It is $4.68. You do $58.45 times 0.08, which is $4.676, but you round that to $4.68.
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Yes
No
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O
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Answers

Answer:

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Step-by-step explanation:

what's nine times 4?​

Answers

Answer:

9 x 4 = 36

9 multiply by 4 is 36.

Answer:

36

Step-by-step explanation:

If you do 9 * 9 * 9 * 9 you would get 36.

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Answers

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One angle of an isosceles triangle measures 70°. Which other angles could be in that isosceles triangle?

Answers

Answer:

Step-by-step explanation:

The total of all 3 angles in every triangle equals 180 degrees.  An isosceles triangle has two side lengths equal and two angle degrees equal.  

So you either have two angles with each having 70 degrees and the third angle is 40 degrees,  

70 + 70 + 40=180

OR

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70 + 55 +55 =180

Answer:

Step-by-step explanation:The total of all 3 angles in every triangle equals 180 degrees.  An isosceles triangle has two side lengths equal and two angle degrees equal.  So you either have two angles with each having 70 degrees and the third angle is 40 degrees,   70 + 70 + 40=180OROne angle of 70 degrees and two angles that are 55 degrees each.   70 + 55 +55 =180

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Answers

Answer:

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Answer:

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Answers

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Answer:

(2,2)

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Answers

Answer:

The midsegment is 58 units long.

Step-by-step explanation:

Midsegment Theorem:

It states that the length of the midsegment is half the length of the parallel side.

In this question:

Midsegment: 2x + 8

Parallel side: 5x - 9

Parallel side is double the midsegment. So, we use this to find x:

[tex]5x - 9 = 2(2x + 8)[/tex]

[tex]5x - 9 = 4x + 16[/tex]

[tex]x = 25[/tex]

Midsegment:

[tex]2x + 8 = 2(25) + 8 = 50 + 8 = 58[/tex]

The midsegment is 58 units long.

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Answers

Answer:

9/20

Step-by-step explanation:

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Answers

Answer:

45/4

Step-by-step explanation:

15x/8

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9514 1404 393

Answer:

  x = 25

Step-by-step explanation:

The marked angles are "vertical" angles, so are congruent.

  150° = (4x +50)°

  100 = 4x . . . . . . . . . . . divide by °, subtract 50

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Answer:

X n Y , X n Y

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Idempotent law:

= X n Y

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Answer:

62x49

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