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Dennis_Churaev [7]
3 years ago
8

Given the system:

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

2 & the second part is one unique solution

Step-by-step explanation:

on edge2020

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Well, there are 13 places that each horse can place. That means the first place has 13 options, second place has 12 options, third place has 11 options, etc. Though, we only care up to fourth place. When doing probability, we're multiplying in this case. So, here's the process:

How many ways all the horses can place = 13! = 6227020800
How many ways the first four places can place = 13*12*11*10 = 17160

Divide the second by the first and multiply by 100 for the probability as a percent:

(17160/6227020800)*100% ≈ <span>0.00027557319%
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Help with 35 to 40, don’t know if I am right
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Step-by-step explanation:

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37. 1 mm / 1000 μm = 10⁻³

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38. 1 km / 1000 m × 1 m / 100 cm = 10⁻⁵

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39. 1 Mm / 10⁶ m × 1 m / 10⁶ μm = 10⁻¹²

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40. 100 cm / m × 1000 m / km = 10⁵

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4 0
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120 oranges are being transmitted to New York some of the oranges fall out.When it was time to take them out of the box there wa
konstantin123 [22]

Answer:

70 oranges fell out

Step-by-step explanation:

120-50=70

To check it 70+50

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Add like terms and then simplify
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