The dot plot shows how many hours this week students in the band practiced their instruments.

A dot plot titled Hours of Band Practice going from 0 to 4. 0 has 1 dot, 1 has 2 dots, 2 has 3 dots, 3 has 4 dots, 4 has 3 dots.

How many observations were used for the dot plot?

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the answer is 13!

Step-by-step explanation:

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the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

true

step-by-step explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.