3 years ago

How do the 2s in 12.5 and 0.912 compare?

Mathematics

1 answer:

Alinara [238K]3 years ago

6 0

Answer:The 2 in 12.5 is after the decimal making it in the tens place and in 0.912 the thousandths place.

Step-by-step explanation:

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If r = 6 units and h = 11 units, what is the volume of the cylinder shown above? Use 3.14 for.

Nesterboy [21]

Answer:

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Step-by-step explanation:

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3 years ago

How much of the 8% solution should we use to make 100g of a 3% solution?

kipiarov [429]

Answer:

37.5 g

Step-by-step explanation:

The final solution will contain 3% × 100 g = 3 g of solute. This amount of solute will be found in w grams of 8% solution, where ...

... 3 = 0.08 × w

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3 years ago

What is the common ratio of the sequence? -2,6,-18,54

aivan3 [116]

ANSWER

The common ratio is -3.

EXPLANATION

In general, the common ratio of a Geometric Sequence is given by:

$r = \frac{a_{n+1}}{a_{n}}$

We can find the common ratio using any two consecutive terms of the geometric sequence by dividing the subsequent term by the previous term.

The given sequence is -2,6,-18,54

Using the first two terms the common ratio is

$r = \frac{6}{ - 2} = - 3$

We could also used the second and third terms to get

$r = \frac{ - 18}{6} = - 3$

and so on and so forth.

Therefore the common ratio is -3.

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3 years ago

Richard is $15 overdrawn on his checking account. He writes a check for $7. What is the balance in his checking account now?

Annette [7]

Since he’s already at -15, if he writes a check for 7 then he’s subtracting more from his account.
So, -15-7=-22

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4 years ago

What is the value for k? 1/2k + 6 = 4k - 8 a.) -4 b.) -3 c.) 3 d.) 4

inessss [21]

I hope this helps you

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3 years ago

Read 2 more answers

How do the 2s in 12.5 and 0.912 compare?​

How do the 2s in 12.5 and 0.912 compare?