Answer:
Positive
Step-by-step explanation:
Slope: (6-4)/(45-30)
= 2/15
<h2>5.4 × 10⁵ - 1.4 × 10⁴ = 540,000 - 14,000 = 526.000</h2><h2 /><h2 />
Answer:
A = 
Step-by-step explanation:
given,
Matrix =
A = 
determinant of matrix
|A| = a×a - (a-4)(a+4)
|A| = a² - a² +16
|A| = 16
inverse of the matrix
to calculate inverse of two matrix interchange the term a₁₁ with a₂₂ and multiply the -ve with a₁₂ and a₂₁
the inverse is
A =
Eight I think, but you’d have to double check, as I can’t quite understand the
Wording/format.
2.5% of the boxes have weights that are more than 2 standard deviations below the mean.
<h3>What is
empirical rule?</h3>
The empirical rule states that for a normal distribution, 95% of the values are within two standard deviations from the mean.
Given mean of 16 ounces and a standard deviation of 0.5 ounces.
Hence:
95% is within 16 ± 2(0.5) = (15, 17)
number above 2 standard deviation = 5%/2 = 2.5%
2.5% of the boxes have weights that are more than 2 standard deviations below the mean.
Find out more on empirical rule at: brainly.com/question/10093236
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