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Sati [7]
2 years ago
7

!!Giving 15 points and brainliest!!Based on the results of the second simulation, what is the experimental probability that a gr

oup will not contain four boys?
%
Mathematics
1 answer:
iragen [17]2 years ago
7 0

Answer:

There's a 39% chance.

Step-by-step explanation:

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Circle O has a circumference of 88π cm.
Ratling [72]

Answer:

44 cm

Step-by-step explanation:

Half of the diameter is the radius so half 88 to get 44 since 88 is the diameter.

4 0
3 years ago
Read 2 more answers
Does anybody know the answer to these questions?
san4es73 [151]

Answer:

  1. 625,000 J

  2. 100 J

  4. 5 kg

  5. √5 ≈ 2.236 m/s

Step-by-step explanation:

You should be aware that the SI derived units of Joules are equivalent to kg·m²/s².

To reduce confusion between <em>m</em> for mass and m for meters, we'll use an <em>italic m</em> for mass.

In each case, the "find" variable is what's left after we put the numbers into the formula. It is what the question is asking for. The "given" values are the ones in the problem statement and are the values we put into the formula. The formula is the same in every case.

__

1. KE = (1/2)<em>m</em>v² = (1/2)(2000 kg)(25 m/s)² = 625,000 kg·m²/s² = 625,000 J

__

2. KE = (1/2)<em>m</em>v² = (1/2)(0.5 kg)(20 m/s)² = 100 kg·m²/s² = 100 J

__

4. KE = (1/2)<em>m</em>v²

  250 J = (1/2)<em>m</em>(10 m/s)² = 50 m²/s²

  (250 kg·m²/s²)/(50 m²/s²) = <em>m</em> = 5 kg

__

5. KE = (1/2)<em>m</em>v²

  2000 kg·m²/s² = (1/2)(800 kg)v²

  (2000 kg·m²/s²)/(400 kg) = v² = 5 m²/s²

  v = √5 m/s ≈ 2.236 m/s

7 0
3 years ago
24-5 <br> 2 plssssss help
Burka [1]

Answer:

19 or -28

Step-by-step explanation:

is it 24 - 5 or 24 - 52?

4 0
2 years ago
Read 2 more answers
If a positive integer that is not a multiple of 5 is divided by 5, what is the least possible remainder
solniwko [45]
I would say 1 would be the least possible remainder...

11/5 = 2 remainder 1
21/5 = 4 remainder 1
31/5 = 3 remainder 1

and since ur dealing with positive integers (whole numbers), 1 is gonna be the smallest
8 0
3 years ago
Help me please! would give you point if you help!
Brums [2.3K]

Answer:

dfgggggg i like ya cut g

Step-by-step explanation:xgbxgbxb

5 0
3 years ago
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