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3 years ago

How do you do this? I'll give brainliest, please help.

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

6 0

Answer:

Domain is all values of X or (-∞,∞)

Range is all the possible values of Y. Since it goes up to 3, and then it goes down, it's all values less than or equal to y, or (-∞,3] or y ≤ 3 (depending on how you need to enter the response.

Step-by-step explanation:

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Answer:

Answer is given below with explanations

Step-by-step explanation:

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Answer:

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3 years ago

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In Bobby’s school, math grades for the year are calculated from assignments, tests and a final exam. Assignments count 30%, test

jarptica [38.1K]

Answer:

A) Bobby's overall grade is 70.4%

Step-by-step explanation:

To solve this problem we must calculate the percentages each grade represents from the overall grade. Therefore:

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