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alexgriva [62]
2 years ago
10

Please help me with this Evaluate: 2^-4 =

Mathematics
1 answer:
givi [52]2 years ago
5 0

Answer:  \frac{1}{16}

Step-by-step explanation:

Whenever an exponent is negative, you flip the solution.

For this, 2^4 = 2*2*2*2 = 4*4 = 16, however the exponent is negative, so flip 16 to get your final answer of \frac{1}{16}

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Natalka [10]

Answer:

The answer is Yes Axel will qualify for chapter 7 bankruptcy.

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3 0
3 years ago
Read 2 more answers
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Katyanochek1 [597]

Answer:

R = 0.862

Strong positive relationship

Step-by-step explanation:

Given the data:

Test Chemistry Student Score,

x Grade, y

1 2 3 4 5 6 7 8 9 10 11 12

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Using technology :

The CORREL function in excel, calculators will give accurate value of the correlation Coefficient between two variables, x and y. The correlation Coefficient obtained using technology is : 0.862

The correlation Coefficient value ranges between (-1 and 1) with values closer to either - 1 or 1 reflecting stronger relationship. A value of 0 means there is no relationship between the variables. Negative values indicate negative relationships while positive indicates positive association between the variables.

Therefore. With a correlation Coefficient of 0.862, the correlation Coefficient can be interpreted as meaning that ; there is a strong positive relationship between score and grade.

6 0
3 years ago
If IK and LN are parallel lines and M
Dmitrij [34]

Answer:

40°

Step-by-step explanation:

Both angles are opposites so together they equal 180.

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I hope this helps!!

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It opens down if the lead coefficient is negative

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7 0
3 years ago
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