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hodyreva [135]
3 years ago
9

Which table represents a proportional relationship that has a constant of proportionality equal to 0.8?

Mathematics
1 answer:
garri49 [273]3 years ago
5 0

Answer:

correct answer is B

Step-by-step explanation:

hi

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Use the five number summary calculated in part C to create a box plot representing the data. Draw a box plot representing the fo
Alex777 [14]

Answer: Minimum: 20

Quartile Q1: 23.5

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Quartile Q3: 31

Maximum: 35

Step-by-step explanation: The five number summary gives you a rough idea about what your data set looks like. For example, you’ll have your lowest value (the minimum) and the highest value (the maximum) or where data is more concentraced. The main reason you’ll want to find a five-number summary is to find more useful statistics, like the interquartile range IQR, sometimes called the middle fifty.

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2 years ago
5. Please write the equation of a line in y=mx+b format. Find the SLOPE first then find the Y-INTERCEPT (b) Your answer​
castortr0y [4]

Answer:

y = \frac{5}{3}x-1

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here m = slope of the line

b = y-intercept

Slope of a line passing through two points (x_1,y_1) and (x_2,y_2) is,

m = \frac{y_2-y_1}{x_2-x_1}

From the graph attached,

Since, the given line passes through (0, -1) and (3, 4),

Slope 'm' = \frac{4+1}{3-0}

m = \frac{5}{3}

y - intercept 'b' = -1

Therefore, equation of the line will be,

y = \frac{5}{3}x-1

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3 years ago
The ratio of Dobermans to terriers is 2:7. There are 774 dogs altogether.
kaheart [24]

Answer:

172-602 I think

Step-by-step explanation:

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2 years ago
Jena bought $8 shirt and paid $8.48 with a sales tax. what is the percent of sales tax
guajiro [1.7K]

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48 cents

Step-by-step explanation:

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Can someone give me the value of x
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The shape has 7 sides.

The sum of the interior angles is (7-2)180 = 5 * 180 = 900 degrees.

Divide the total sum by 7:

X = 900 /7 = 128.6 degrees.

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3 years ago
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