2 years ago

Mr. Dion is the band director at school. He asks students

Mathematics

1 answer:

Agata [3.3K]2 years ago

8 0

I think B I’m
Not
Sue tho so don’t take my word on it but I think it’s B

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At a yearly basketball tournament, 64 different teams compete. After each round of the tournament, one-fourth of the teams remai

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Answer:

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Step-by-step explanation:

64 is the starting number because it is given, and x represents how many rounds there are. 1/4 represents how much of the teams remain after each round.

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What is the average rate of change of the amount of the element over the 10-minute experiment? *

Dima020 [189]

Answer:

$-2.7 g/min$

Step-by-step explanation:

Given: a graph

To find: the average rate of change of the amount of the element over the 10-minute experiment

Solution:

A rate of change of one quantity with respect to another quantity is known as rate of change. If y is the dependent variable and x is the independent variable then average rate of change = change in y /change in x.

From the graph,

change in x (time) = $10-0=10$ minutes