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Zina [86]
3 years ago
13

A computer randomly picks a number from the group 75, 76, 77, 78, 79.

Mathematics
2 answers:
Scilla [17]3 years ago
5 0
2/5 or 0.4 Because only two of the five numbers are even or greater than 78
Alex3 years ago
5 0
3/5 because there is one number higher than 78 and (76,and 78) are even number so there are 2 possibilities out of 5 .
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polet [3.4K]
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Tell me if this helped.
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shutvik [7]

Answer:

The answer is "k=k_1k_{2}^2"

Step-by-step explanation:

For point 1:

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For point 2:

2 \times(2\ NO\ (o)+O_2 \ (g)  \leftrightharpoons  2NO_2\ (g)) ..................K_2\\\\

Adding k_1 equation and  multiply by 2 in the equation k_2 so we get  \to 4NH_3\ (g) +7 O_2\ (g) \leftrightharpoons 4 NO_2\(g) +6H_2O\ (g)....... k\\\\k= k_1\times k_{2}^2\\\\k=k_1k_{2}^2\\\\

3 0
3 years ago
What are all that apply?​
Nostrana [21]

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7 0
2 years ago
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KIM [24]

Answer:

b= (Z-m-z)/(x)

Step-by-step explanation:

Z-m=z+bx

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b= (Z-m-z)/(x)

Hope this helps you.

3 0
3 years ago
Read 2 more answers
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