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2 years ago

Is 3/4 equivalent to 30/40

2 answers:

8 0

Yes <span>because if you multiple numerator and denominator of 3/4 by 10 then you would get 30 / 40.

Another way to look at is to notice that 30 = 3</span>×10 and 40 = 4×10

So that's 30 / 40 = ( 3×10 ) / ( 4×10 ) = 3 / 4 because 10 was cancelled, therefore they are equivalent to each other.

Liula [17]2 years ago

5 0

No it is not the same

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Joshua uses a rule to write the following sequence of numbers 1/6,1/2,5/6,----------,11/2 What rule did Joshua use? What is the

Pani-rosa [81]

Answer: The missing number in the sequence is $\frac{7}{6}$

Step-by-step explanation:

Since we have given that

$\frac{1}{6},\frac{1}{2},\frac{5}{6},----------,\frac{11}{2}$

First term = a= $\frac{1}{6}$

Common difference = d is given by

$d=a_2-a_1\\\\\frac{1}{2}-\frac{1}{6}\\\\=\frac{6-2}{12}\\\\=\frac{4}{12}=\frac{1}{3}\\\\Similarly,\\d=a_3-a_2\\\\=\frac{5}{6}-\frac{1}{2}\\\\=\frac{10-6}{12}\\\\=\frac{4}{12}\\\\=\frac{1}{3}$

Therefore, it forms an arithmetic sequence.

Since, $a_4$ is missing,

So,

$a_4=a+3d\\\\a_4=\frac{1}{6}+3\times \frac{1}{3}\\\\a_4=\frac{1}{6}+1\\\\a_4=\frac{1+6}{6}\\\\a_4=\frac{7}{6}$

Hence, the missing number in the sequence is $\frac{7}{6}$

4 0

2 years ago

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2 years ago

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2 years ago

Help please?? If you deposit $750 in an account that pays 8% annual interest compounded continuously, what will the balance be a

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The formula of a continuous compound interest is
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Step-by-step explanation:

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