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Troyanec [42]
3 years ago
14

Determine if each table is a proportional relationship what is 1 2 and 3b

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0

Answer: can you give me more information please

Step-by-step explanation:

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On Call's unit rate is about $2.86 per hour, since $10/3.5 hours= $2.86/1 hour
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Shane downloaded 5 songs in two minutes At this rate, how many songs can he download in ½ hour? ​
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Multiply the number the number of minutes mr frotout spent on long distance calls by .45 the long distance rate then add 33 the
lara [203]

<u>Answer:</u>

0.45m + 33

<u>Step-by-step explanation:</u>

We are instructed to multiply the number the number of minutes Mr. Frotout spent on long distance calls by 0.45 the long distance rate then add 33 the flat monthly charge.

Assuming the number of long minutes spent on long distance calls by Mr. Frotout to be m, we can express the given situation as follows:

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7 0
3 years ago
If a time t was 27 seconds correct to the nearest second, determine:
nalin [4]

answer:

The answer is (b) The upper bound.

Step-by-step explanation:

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3 years ago
A probability experiment is conducted in which the sample space of the experiment is S={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}.
Snezhnost [94]

Answer:

The answer is " \bold{\frac{2}{3}}"

Step-by-step explanation:

Given set:

\to F \ or\  G = \{ 5,6,7,8,9,10,11,12\}

In the above-given set, there are 8 elements and 12 possible outcomes so, the equation is:

\to P( F\ or \ G) = \frac{8}{12}

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by using the general addition Rule:

\to P(F \cup G) = P(F) +P(G)- P(F \cap G)

                    =\frac{5}{12}+\frac{4}{12}- P(E \cap H)\\\\=\frac{6}{12}+\frac{3}{12}- \frac{1}{12}\\\\=\frac{6+3-1}{12}\\\\=\frac{8}{12}\\\\=\frac{2}{3}\\\\

3 0
3 years ago
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