3 years ago

Which number is equivalent to 0.45 repeating ?

Mathematics

1 answer:

4vir4ik [10]3 years ago

3 0

Answer: 5/11

Tip:

You can solve for these repeating fractions by putting the repeating digits over 9's!

For example, 0.33 repeating:

33/99 = 1/3

And in the case of your problem:

0.454545...

45/99 = 5/11 (simplify!)

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Round 36.11 to the nearest tenth

Vilka [71]

To round to the nearest tenth - look at the number to the right of the tenth value ( the hundredth) and follow the rule
5 or more round up, 4 or less round down
As 1 is lower than 4, we round down.
36.11 therefore rounds down to 36.1

3 0

4 years ago

Read 2 more answers

A consumer advocacy group wants to determine whether there is a difference between the proportions of the two leading automobile

podryga [215]

Answer:

The answer is "0.3206".

Step-by-step explanation:

$H_0: p_1 = p_2\\\\H_a: p_1 \neq p_2\\\\\hat{p_1} = \frac{X_1}{N_1} = \frac{53}{400} = 0.1325\\\\\hat{p_1}= \frac{X_2}{N_2} = \frac{78}{500}= 0.156\\\\\hat{p} = \frac{(X_1 + X_2)}{(N_1 + N_2)} = \frac{(53+78)}{(400+500)} = 0.1456$