3 years ago

Is 4.5 a rational number

Mathematics

2 answers:

SVEN [57.7K]3 years ago

8 0

Answer: I think so

Step-by-step explanation: I hope this helps you!! If not I'm so sorry

andriy [413]3 years ago

7 0

Answer:

yes 4.5 is rational number

Step-by-step explanation: it is 40/10 hope this helps :)

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Step-by-step explanation:

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Afina-wow [57]

Answer:

$Average\ Speed = \frac{s(7) - s(2)}{5}$

Step-by-step explanation:

Given

t = 2 to 7

Required

Find the average speed over these intervals

The function is not given; so, I'll represent the function as s(t)

When $t = 2;$

$s(t)= s(2)$

When $t = 7$

$s(t) = s(7)$

$Average\ Speed = \frac{Change\ in\ Distance}{Change\ in\ Time}$

This gives:

$Average\ Speed = \frac{s(7) - s(2)}{7 - 2}$

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3 years ago

What is the ratio equivalent to 0.l

NeTakaya

1 / 10 is the easiest answer. Remember ratios are just percentages. It could also be 2/20, 3/30, as long as it is 10%.

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