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Yanka [14]
2 years ago
6

…… help me pls ………xxxdxxxx

Mathematics
1 answer:
Rama09 [41]2 years ago
7 0

Answer:

1.23

Step-by-step explanation:

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Marcus randomly draws tokens from a bag containing 10 blue tokens, 8 green tokens, and 12 red tokens. The first draw is a green
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Answer: 1. D) 30

2. A) 8

3. B) 4/15

4. A)  2/9

5.D) 64%

Step-by-step explanation:    

1. Since, here the tokens from a bag containing 10 blue tokens, 8 green tokens, and 12 red tokens. The first draw is a green token.

Thus, the total token = 10 blue tokens+ 8 green tokens+ 12 red tokens = 30 token

Therefore, If the first draw is a green token, Then total outcomes that will possible = 30.

2. Since, getting green is an event with 8 favorable outcomes.

Therefore,  If the first draw is a green token, Then total favorable outcomes that will possible = 8.

3. The possibility of getting green in first drawn, P(G) = \frac{8_C_1}{30_C_1}

P(G) =  \frac{8}{30} = \frac{4}{15}

4. Here, Number of red socks= 5

Number of white socks = 2 and Number of  blue socks=3

Therefore total socks = 10

⇒ Probability of picking a pair of red socks,

P(R)= \frac{5_C_2}{10_C_2} = \frac{10}{45}

⇒ P(R)= 2/9

5. Since, here coin is flipped 50 times and lands on heads 32 times.

Therefore, experimental probability that coin will land on heads on the next flip = (total times in which head appears/ total number of experiments) × 100 = (32/50)×100=64%


3 0
3 years ago
Paula caught a tarpon with a weight that was 10 times as great as the weight of a permit fish she caught. the total weight of th
siniylev [52]
The fish weighed 660 because 2÷132 is 66×10=660
8 0
3 years ago
What is the area of the polygon defined by the points A(12, 20), B(20, 20), C(20, 8), and D(12, 8)? a 96 square units b 132 squa
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Answer:

  a.  96 square units

Step-by-step explanation:

The figure is a rectangle with width AB = (20-12) = 8 units and height BC = (20-8) = 12 units.

The area of the rectangle is (8 units)×(12 units) = 96 square units.

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3 years ago
The temperature on June 23rd increased from<br> 67 degrees at 7:00 AM to 87 degrees at 2:00<br> PM.
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Answer:

154

Step-by-step explanation:

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=what%20is%20the%20square%20root%20of%20245u%20to%20the%20power%20of%204%20v%20to%20the%20power
Effectus [21]

Answer:

hope it helps ......

Step-by-step explanation:

....

have a great day

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3 years ago
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