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Anni [7]
3 years ago
7

Evaluate the expression 4/15÷x+0.4 for x if: x=1, x=4/9, x=1 1/3. Solve for each X. I need help Will give brainliest!

Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0
X=1 -> 2/3
X=4/9 -> 1
X=1 1/3 -> 3/5
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Answer:

If there are 10 students taking only chemistry, 9 students taking only physics, and 5 students only taking both chemisty and 16 students are taking neither; I would add 10+9+5+16=40 (total students) and divide 10/40 (25% chemistry) 9/40 (22.5% physics) 5/40 (12.5% both) 16/40 (40% neither)

Step-by-step explanation:

1. Determine a single event with a single outcome.

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Answer:

Correct options are A,B,D:

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Step-by-step explanation:

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Step-by-step explanation:

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So now it is much easier to figure out.
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3 years ago
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