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Sveta_85 [38]
3 years ago
15

The sum of two numbers is 100. One number is 4 times the other. The largest number is ; (a) 90 (b) 70 (c) 80 (d) 20

Mathematics
1 answer:
djyliett [7]3 years ago
7 0
It will be 80 because 80/4=20 and 20+80=100
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3 years ago
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As you can see I keep getting questions wrong.... Can you answer the last question?
aivan3 [116]

Answer:

  y = 0

Step-by-step explanation:

It is always a good idea to look at the question and make some observations about it. Here, you might observe ...

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The latter observation is important, because it means that when y=0, every exponential expression has a value of 1. Hence y = 0 is a solution.

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4 0
3 years ago
A bottling company uses a filling machine to fill plastic bottles with cola. The bottles are supposed to contain 300 milliliters
PilotLPTM [1.2K]

Answer:

e. 0.0072

Step-by-step explanation:

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                                                                     selected bottles

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Now, using z% score table we find that P(Z > 2.45) = 0.00715 ≈ 0.0072 .

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ICE Princess25 [194]
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Answer:

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Step-by-step explanation:

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