Answer: 28

Since we know there is a pattern of 20, 22, 24, and 26, we can see that there is a difference between each of the numbers of +2. Therefore, 26 + 2 = 28

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4 0

3 years ago

Solve for X <br><br> -5/2 = -3 + 4/8x

allsm [11]

Answer:

Step-by-step explanation:

6 0

3 years ago

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Factor 64b-16c to identify the equivalent expressions.

cluponka [151]

Answer:

Step-by-step explanation:

7 0

3 years ago

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The table shows the number of calories in four meals and the cost of each meal.

Aleksandr-060686 [28]

Answer:

A weak negative correlation

Step-by-step explanation:

$correlation, r = \frac{∑(y-\alpha)(x-\beta }{\sqrt{∑(y-\alpha)^2∑(x-\beta )^2 } }$

where,

$\alpha = \frac{∑y}{n} \\\beta =\frac{∑x}{n} \\∑ = summation$

$\alpha = \frac{3230}{4} = 807.5\\\\\\\beta =\frac{46}{4} = 11.5$

$therefore,\\\\r= -0.12924$

This represents a weak negative correlation

6 0

3 years ago

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