What is the place and the value of 2.195

1 answer:

7 0

I don't know which digit do you mean, but it's not a problem to take a look at the whole number:

2.195

2 is for thousands
1 is for hundreds
9 is for tens
5 is for ones

Unless you meant 2.195 as a decimal (not a whole number - two thousand and one hundred ninety five), then:

2 is for ones
1 is for oneths
9 is for tenths
5 is for hundredths

In both situations each place has a 10 times stronger value than the digit to its right.

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You purchase a $220 airline ticket. You have a discount code to receive 10% off. There is a 10.5% service charge added to the to

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3 years ago

What is the eighth term of the geometric sequence 6, 18, 54

Rainbow [258]

Answer:

= 4374.

Step-by-step explanation:

it is important to understand the pattern hidden in such problem.Let’s give it a try 2, 6, 18, 54 and so on.It can be written as 2, 3*2, 9*2, 27*2 and so on.

This can be further written as2 (1, 3, 9, 27, and so on) as 2 is common in every term.Now if you see the chain 1,3,9, 27 and so….you will see a pattern hidden i.e. 3=1*3 ,9=1*3*3, 27=1*3*3*3 now 27 is the 4th term consist of three 3. So 8th term would consist of seven 3. 8th would be 8th term = 1*3*3*3*3*3*3*3 = 2187 Hence the 8th term for the series 2,6,18,54 would be= 2*2187 = 4374.

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3 years ago

HELP ASAPJennifer and Chris completed some chores and split the earnings in the ratio 3:2. Jennifer earned $48.

elixir [45]

Let the total earnings be = x

Jennifer and Chris split the earnings in the ratio 3:2

Jennifer earned = $48

$\frac{3x}{5}=48$